Company lists · Data refreshed September 2026
Top 25 Family office accounting firms worldwide
RevenueBase identified 19,551 company matches for family office accounting firms worldwide as of September 2026 and tracks 169,331 professional contacts across them, including 67,864 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for family office accounting firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026. Country and city lists for family office accounting firms follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest family office accounting firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,664 contacts → | ||||
Exact match “We’re here to help you build financial security and grow your wealth with confidence.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 804 contacts → | ||||
Exact match “Richter est un Bureau Familial | d’Affaires qui fournit des conseils stratégiques sur les questions d’affaires et sur les objectifs financiers et personnels des familles à travers…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 579 contacts → | ||||
Exact match “Armstrong Watson has been advising and protecting clients across the North of England and Scotland since 1867.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 575 contacts → | ||||
Exact match “Buzzacott is an accountancy and advisory firm with a long-standing history of supporting individuals, businesses, and not-for-profits.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 564 contacts → | ||||
Exact match “Vandelanotte, opgericht in 1948 door Roger Vandelanotte, is uitgegroeid tot het grootste onafhankelijke kantoor in België, met ook een vestiging in Rijsel (Frankrijk).” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 520 contacts → | ||||
Exact match “Founded on a handshake in 1973 between Arnold Palmer and legendary sports agent, Mark McCormack, MAI Capital Management was created with the sole purpose of making clients’ lives…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 474 contacts → | ||||
Exact match “La FED est une société d’expertise-comptable avec une mission précise : accompagner les entrepreneurs,favoriser leur réussite.Grâce à nos valeurs, nous bâtissons une relation de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 379 contacts → | ||||
Exact match “Far more than specialist wealth managers, we’re here to secure and grow your wealth, so that you have the freedom to choose the size of your dreams and the content of your next…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 378 contacts → | ||||
Exact match “Chez Cyrus Herez, nous portons une ambition claire : réinventer l’accompagnement patrimonial en apportant à nos clients sérénité et liberté, grâce à une vision globale, une…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 290 contacts → | ||||
Exact match “Trove is an independent, fee-only multi-family office serving ultra-high-net-worth families and privately held businesses.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 284 contacts → | ||||
Exact match “A forward-thinking accountancy firm with our clients’ vision at the centre of everything we do.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 274 contacts → | ||||
Exact match “Transaction Square is a Tax, Regulatory and Business Advisory firm founded by entrepreneurial Big-4 Partners having collective advisory experience spanning over 3 decades.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 273 contacts → | ||||
Exact match “From the 1936 expert in the management of patrimonies, Ersel is an unique reality in the Italian panorama, for the absolute independence, for the professionalism and the quality…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 224 contacts → | ||||
Exact match “ATA is one of the largest accounting and consulting firms in the Mid-South and was named the ninth (9th) largest accounting firm in the State of Tennessee by American Business…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 218 contacts → | ||||
Exact match “Mutual Trust provides integrated wealth and professional services to some of Australia’s most successful families, family businesses, trustees, not-for-profits and individuals.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 204 contacts → | ||||
Exact match “We exist to make the people, businesses and communities we serve be better off.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 189 contacts → | ||||
Exact match “The truth is, you are as much CT as we are.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 178 contacts → | ||||
Exact match “Olemme asiantunteva, pitkiä asiakassuhteita ja kasvollista palvelua vaaliva taloushallinnon luotettava kumppanisi.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 177 contacts → | ||||
Exact match “Em 2012, Carolina Giovanella fundou a Portofino para cuidar do patrimônio da própria família.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 169 contacts → | ||||
Exact match “Prime Financial Group is an ASX-listed, market-leading financial service firm, delivering integrated Advice, Capital, and Asset Management solutions to high-net-worth individuals…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 168 contacts → | ||||
Exact match “Zeifmans is a full-service tax, accounting and consulting firm based in Toronto, Canada.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 159 contacts → | ||||
Exact match “Cabinet en gestion de patrimoine à Paris.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 157 contacts → | ||||
Exact match “Accounting - Tax - Corporate Finance To the entrepreneurs, business owners and investors who are the lifeblood of UK business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 156 contacts → | ||||
Exact match “Duffy Kruspodin, LLP is a Southern California CPA and advisory firm built on long-standing relationships, dependable guidance, and deep financial and business expertise.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 151 contacts → | ||||
Exact match “For 40 years, Ormerod Rutter have offered the specialist hands-on support that clients need to handle all of their tax, business and financial affairs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “family office accounting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 19,551 family office accounting firms worldwide
See the full list, filter by size, metro and specialty, and access 67,864 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Family office accounting firms worldwide at a glance
As of Sep 28, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for family office accounting firms are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “family office accounting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 67,864 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Family office accounting firms by location
98 lists · largest firstEvery Family office accounting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Family office accounting firms based in the United States6,459
- Family office accounting firms based in the United Kingdom1,240
- Family office accounting firms based in Australia1,033
- Family office accounting firms based in Brazil954
- Family office accounting firms based in Switzerland886
- Family office accounting firms based in Canada865
- Family office accounting firms based in France760
- Family office accounting firms based in India446
- Family office accounting firms based in the Netherlands409
- Family office accounting firms based in Germany358
- Family office accounting firms based in Italy341
- Family office accounting firms based in Belgium306
- Family office accounting firms based in South Africa286
- Family office accounting firms based in Spain168
- Family office accounting firms based in Mexico157
- Family office accounting firms based in the United Arab Emirates156
- Family office accounting firms based in Sweden150
- Family office accounting firms based in Singapore130
- Family office accounting firms based in Poland126
- Family office accounting firms based in Hong Kong113
- Family office accounting firms based in Luxembourg111
- Family office accounting firms based in Argentina97
- Family office accounting firms based in Israel89
- Family office accounting firms based in Norway71
- Family office accounting firms based in New Zealand68
- Family office accounting firms based in Cyprus60
- Family office accounting firms based in Greece59
- Family office accounting firms based in Ireland59
- Family office accounting firms based in Chile54
- Family office accounting firms based in Portugal54
- Family office accounting firms based in Czechia49
- Family office accounting firms based in Denmark47
- Family office accounting firms based in Malaysia47
- Family office accounting firms based in Finland45
- Family office accounting firms based in Austria37
- Family office accounting firms based in Liechtenstein29
- Family office accounting firms based in Malta25
Cities
- Family office accounting firms based in London, United Kingdom365
- Family office accounting firms based in New York, United States258
- Family office accounting firms based in Paris, France212
- Family office accounting firms based in Sao Paulo, Brazil200
- Family office accounting firms based in Geneva, Switzerland157
- Family office accounting firms based in Zurich, Switzerland130
- Family office accounting firms based in Toronto, Canada125
- Family office accounting firms based in Houston, United States114
- Family office accounting firms based in Singapore, Singapore114
- Family office accounting firms based in Sydney, Australia111
- Family office accounting firms based in Dubai, United Arab Emirates105
- Family office accounting firms based in Los Angeles, United States104
- Family office accounting firms based in Chicago, United States102
- Family office accounting firms based in Atlanta, United States93
- Family office accounting firms based in Miami, United States93
- Family office accounting firms based in Dallas, United States92
- Family office accounting firms based in Melbourne, Australia78
- Family office accounting firms based in San Diego, United States74
- Family office accounting firms based in Luxembourg, Luxembourg71
- Family office accounting firms based in San Francisco, United States69
- Family office accounting firms based in Hong Kong, Hong Kong64
- Family office accounting firms based in Calgary, Canada62
- Family office accounting firms based in Mumbai, India61
- Family office accounting firms based in Austin, United States60
- Family office accounting firms based in Lugano, Switzerland53
- Family office accounting firms based in Vancouver, Canada53
- Family office accounting firms based in Rio De Janeiro, Brazil51
- Family office accounting firms based in Denver, United States49
- Family office accounting firms based in Montreal, Canada48
- Family office accounting firms based in Curitiba, Brazil45
- Family office accounting firms based in Johannesburg, South Africa44
- Family office accounting firms based in Charlotte, United States43
- Family office accounting firms based in Boston, United States42
- Family office accounting firms based in Belo Horizonte, Brazil40
- Family office accounting firms based in Mississauga, Canada38
- Family office accounting firms based in Stockholm, Sweden38
- Family office accounting firms based in Hamburg, Germany37
- Family office accounting firms based in New Delhi, India37
- Family office accounting firms based in Irvine, United States36
- Family office accounting firms based in Porto Alegre, Brazil36
- Family office accounting firms based in Madrid, Spain35
- Family office accounting firms based in Milan, Italy33
- Family office accounting firms based in Auckland, New Zealand32
- Family office accounting firms based in Boca Raton, United States32
- Family office accounting firms based in Cape Town, South Africa32
- Family office accounting firms based in Tampa, United States30
- Family office accounting firms based in Brisbane, Australia29
- Family office accounting firms based in Edmonton, Canada29
- Family office accounting firms based in Las Vegas, United States29
- Family office accounting firms based in Zug, Switzerland29
- Family office accounting firms based in Newport Beach, United States28
- Family office accounting firms based in Phoenix, United States28
- Family office accounting firms based in Scottsdale, United States28
- Family office accounting firms based in Seattle, United States28
- Family office accounting firms based in Adelaide, Australia27
- Family office accounting firms based in Portland, United States27
- Family office accounting firms based in Indianapolis, United States26
- Family office accounting firms based in Orlando, United States26
- Family office accounting firms based in Ottawa, Canada26
- Family office accounting firms based in Perth, Australia26
- Family office accounting firms based in Lausanne, Switzerland25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “family office accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many family office accounting firms are there worldwide?
RevenueBase identified 19,551 company matches for family office accounting firms worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Findex tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most family office accounting firms?
The United States leads with 6,459 companies, followed by the United Kingdom (1,240) and Australia (1,033). Every family office accounting firms list by country and city is linked on this page.
Which city has the most family office accounting firms?
London leads with 380 company records, followed by New York (258) and Paris (212).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 67,864 professional contacts with verified work emails tracked across these 19,551 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 19,551 family office accounting firms worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 family office accounting firms worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 19,551 matching company records for family office accounting firms worldwide, with 169,331 tracked contacts and 67,864 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 family office accounting firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Findexfindex.com.auHQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 1,664 contacts → |
“We’re here to help you build financial security and grow your wealth with confidence.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Richterrichter.caHQ: Montreal, QC, CanadaReported employees: 501-1,000 | Montreal, QC, Canada | 501-1,000 | Exact match | 804 contacts → |
“Richter est un Bureau Familial | d’Affaires qui fournit des conseils stratégiques sur les questions d’affaires et sur les objectifs financiers et personnels des familles à travers…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Armstrong Watsonarmstrongwatson.co.ukHQ: Carlisle, United KingdomReported employees: 501-1,000 | Carlisle, United Kingdom | 501-1,000 | Exact match | 579 contacts → |
“Armstrong Watson has been advising and protecting clients across the North of England and Scotland since 1867.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Buzzacottbuzzacott.co.ukHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 575 contacts → |
“Buzzacott is an accountancy and advisory firm with a long-standing history of supporting individuals, businesses, and not-for-profits.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Vandelanottevandelanotte.beHQ: Kortrijk, BelgiumReported employees: 501-1,000 | Kortrijk, Belgium | 501-1,000 | Exact match | 564 contacts → |
“Vandelanotte, opgericht in 1948 door Roger Vandelanotte, is uitgegroeid tot het grootste onafhankelijke kantoor in België, met ook een vestiging in Rijsel (Frankrijk).” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  MAI Capital Managementmai.capitalHQ: Cleveland, OH, United StatesReported employees: 501-1,000 | Cleveland, OH, United States | 501-1,000 | Exact match | 520 contacts → |
“Founded on a handshake in 1973 between Arnold Palmer and legendary sports agent, Mark McCormack, MAI Capital Management was created with the sole purpose of making clients’ lives…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  FEDlafed.frHQ: Paris, FranceReported employees: Not recorded | Paris, France | Not recorded | Exact match | 474 contacts → |
“La FED est une société d’expertise-comptable avec une mission précise : accompagner les entrepreneurs,favoriser leur réussite.Grâce à nos valeurs, nous bâtissons une relation de…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Citadel Investment Servicescitadel.co.zaHQ: Lynnwood Manor, South AfricaReported employees: 201-500 | Lynnwood Manor, South Africa | 201-500 | Exact match | 379 contacts → |
“Far more than specialist wealth managers, we’re here to secure and grow your wealth, so that you have the freedom to choose the size of your dreams and the content of your next…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Cyrus Herezcyrus-herez.frHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 378 contacts → |
“Chez Cyrus Herez, nous portons une ambition claire : réinventer l’accompagnement patrimonial en apportant à nos clients sérénité et liberté, grâce à une vision globale, une…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Trove Fs, LLCtrove.net HQ: Stamford, CT, United StatesReported employees: 51-200 | Stamford, CT, United States | 51-200 | Exact match | 290 contacts → |
“Trove is an independent, fee-only multi-family office serving ultra-high-net-worth families and privately held businesses.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Mercer & Holemercerhole.co.ukHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 284 contacts → |
“A forward-thinking accountancy firm with our clients’ vision at the centre of everything we do.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Transaction Squaretransactionsquare.inHQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 274 contacts → |
“Transaction Square is a Tax, Regulatory and Business Advisory firm founded by entrepreneurial Big-4 Partners having collective advisory experience spanning over 3 decades.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ersel Banca Privataersel.it HQ: Torino, ItalyReported employees: 201-500 | Torino, Italy | 201-500 | Exact match | 273 contacts → |
“From the 1936 expert in the management of patrimonies, Ersel is an unique reality in the Italian panorama, for the absolute independence, for the professionalism and the quality…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ATAata.netHQ: Jackson, TN, United StatesReported employees: 201-500 | Jackson, TN, United States | 201-500 | Exact match | 224 contacts → |
“ATA is one of the largest accounting and consulting firms in the Mid-South and was named the ninth (9th) largest accounting firm in the State of Tennessee by American Business…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Mutual Trust PTY LTDmutualtrust.com.auHQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 218 contacts → |
“Mutual Trust provides integrated wealth and professional services to some of Australia’s most successful families, family businesses, trustees, not-for-profits and individuals.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Kelly Partners Accountantskellypartners.com.auHQ: North Sydney, AustraliaReported employees: 201-500 | North Sydney, Australia | 201-500 | Exact match | 204 contacts → |
“We exist to make the people, businesses and communities we serve be better off.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Edinburgh, United KingdomReported employees: 51-200 | Edinburgh, United Kingdom | 51-200 | Exact match | 189 contacts → |
“The truth is, you are as much CT as we are.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Aallon Groupaallon.fiHQ: Helsinki, FinlandReported employees: 201-500 | Helsinki, Finland | 201-500 | Exact match | 178 contacts → |
“Olemme asiantunteva, pitkiä asiakassuhteita ja kasvollista palvelua vaaliva taloushallinnon luotettava kumppanisi.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Portofino Multi Family Officepmfo.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 177 contacts → |
“Em 2012, Carolina Giovanella fundou a Portofino para cuidar do patrimônio da própria família.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Prime Financial Groupprimefinancial.com.auHQ: Southbank, AustraliaReported employees: 201-500 | Southbank, Australia | 201-500 | Exact match | 169 contacts → |
“Prime Financial Group is an ASX-listed, market-leading financial service firm, delivering integrated Advice, Capital, and Asset Management solutions to high-net-worth individuals…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Zeifmanszeifmans.caHQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 168 contacts → |
“Zeifmans is a full-service tax, accounting and consulting firm based in Toronto, Canada.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Groupe Euodiaeuodia.frHQ: Neuilly-sur-seine, FranceReported employees: Not recorded | Neuilly-sur-seine, France | Not recorded | Exact match | 159 contacts → |
“Cabinet en gestion de patrimoine à Paris.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Wilson Partnerswilson-partners.co.ukHQ: Maidenhead, United KingdomReported employees: 201-500 | Maidenhead, United Kingdom | 201-500 | Exact match | 157 contacts → |
“Accounting - Tax - Corporate Finance To the entrepreneurs, business owners and investors who are the lifeblood of UK business.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Duffy Kruspodin, LLPdk.cpaHQ: Woodland Hills, CA, United StatesReported employees: 201-500 | Woodland Hills, CA, United States | 201-500 | Exact match | 156 contacts → |
“Duffy Kruspodin, LLP is a Southern California CPA and advisory firm built on long-standing relationships, dependable guidance, and deep financial and business expertise.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ormerod Rutter Chartered Accountantsormerodrutter.co.ukHQ: Droitwich, United KingdomReported employees: 51-200 | Droitwich, United Kingdom | 51-200 | Exact match | 151 contacts → |
“For 40 years, Ormerod Rutter have offered the specialist hands-on support that clients need to handle all of their tax, business and financial affairs.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 19,551 company matches
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Family office accounting firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
19,415 records in the displayed employee bands.
136 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 19,551 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Family office accounting firms by location
98 lists · largest firstEvery Family office accounting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Family office accounting firms based in the United States6,459
- Family office accounting firms based in the United Kingdom1,240
- Family office accounting firms based in Australia1,033
- Family office accounting firms based in Brazil954
- Family office accounting firms based in Switzerland886
- Family office accounting firms based in Canada865
- Family office accounting firms based in France760
- Family office accounting firms based in India446
- Family office accounting firms based in the Netherlands409
- Family office accounting firms based in Germany358
- Family office accounting firms based in Italy341
- Family office accounting firms based in Belgium306
- Family office accounting firms based in South Africa286
- Family office accounting firms based in Spain168
- Family office accounting firms based in Mexico157
- Family office accounting firms based in the United Arab Emirates156
- Family office accounting firms based in Sweden150
- Family office accounting firms based in Singapore130
- Family office accounting firms based in Poland126
- Family office accounting firms based in Hong Kong113
- Family office accounting firms based in Luxembourg111
- Family office accounting firms based in Argentina97
- Family office accounting firms based in Israel89
- Family office accounting firms based in Norway71
- Family office accounting firms based in New Zealand68
- Family office accounting firms based in Cyprus60
- Family office accounting firms based in Greece59
- Family office accounting firms based in Ireland59
- Family office accounting firms based in Chile54
- Family office accounting firms based in Portugal54
- Family office accounting firms based in Czechia49
- Family office accounting firms based in Denmark47
- Family office accounting firms based in Malaysia47
- Family office accounting firms based in Finland45
- Family office accounting firms based in Austria37
- Family office accounting firms based in Liechtenstein29
- Family office accounting firms based in Malta25
Cities
- Family office accounting firms based in London, United Kingdom365
- Family office accounting firms based in New York, United States258
- Family office accounting firms based in Paris, France212
- Family office accounting firms based in Sao Paulo, Brazil200
- Family office accounting firms based in Geneva, Switzerland157
- Family office accounting firms based in Zurich, Switzerland130
- Family office accounting firms based in Toronto, Canada125
- Family office accounting firms based in Houston, United States114
- Family office accounting firms based in Singapore, Singapore114
- Family office accounting firms based in Sydney, Australia111
- Family office accounting firms based in Dubai, United Arab Emirates105
- Family office accounting firms based in Los Angeles, United States104
- Family office accounting firms based in Chicago, United States102
- Family office accounting firms based in Atlanta, United States93
- Family office accounting firms based in Miami, United States93
- Family office accounting firms based in Dallas, United States92
- Family office accounting firms based in Melbourne, Australia78
- Family office accounting firms based in San Diego, United States74
- Family office accounting firms based in Luxembourg, Luxembourg71
- Family office accounting firms based in San Francisco, United States69
- Family office accounting firms based in Hong Kong, Hong Kong64
- Family office accounting firms based in Calgary, Canada62
- Family office accounting firms based in Mumbai, India61
- Family office accounting firms based in Austin, United States60
- Family office accounting firms based in Lugano, Switzerland53
- Family office accounting firms based in Vancouver, Canada53
- Family office accounting firms based in Rio De Janeiro, Brazil51
- Family office accounting firms based in Denver, United States49
- Family office accounting firms based in Montreal, Canada48
- Family office accounting firms based in Curitiba, Brazil45
- Family office accounting firms based in Johannesburg, South Africa44
- Family office accounting firms based in Charlotte, United States43
- Family office accounting firms based in Boston, United States42
- Family office accounting firms based in Belo Horizonte, Brazil40
- Family office accounting firms based in Mississauga, Canada38
- Family office accounting firms based in Stockholm, Sweden38
- Family office accounting firms based in Hamburg, Germany37
- Family office accounting firms based in New Delhi, India37
- Family office accounting firms based in Irvine, United States36
- Family office accounting firms based in Porto Alegre, Brazil36
- Family office accounting firms based in Madrid, Spain35
- Family office accounting firms based in Milan, Italy33
- Family office accounting firms based in Auckland, New Zealand32
- Family office accounting firms based in Boca Raton, United States32
- Family office accounting firms based in Cape Town, South Africa32
- Family office accounting firms based in Tampa, United States30
- Family office accounting firms based in Brisbane, Australia29
- Family office accounting firms based in Edmonton, Canada29
- Family office accounting firms based in Las Vegas, United States29
- Family office accounting firms based in Zug, Switzerland29
- Family office accounting firms based in Newport Beach, United States28
- Family office accounting firms based in Phoenix, United States28
- Family office accounting firms based in Scottsdale, United States28
- Family office accounting firms based in Seattle, United States28
- Family office accounting firms based in Adelaide, Australia27
- Family office accounting firms based in Portland, United States27
- Family office accounting firms based in Indianapolis, United States26
- Family office accounting firms based in Orlando, United States26
- Family office accounting firms based in Ottawa, Canada26
- Family office accounting firms based in Perth, Australia26
- Family office accounting firms based in Lausanne, Switzerland25
Questions about this company list
What does Exact match mean for family office accounting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many family office accounting firms did RevenueBase find worldwide?
The saved snapshot records 19,551 matching company records, 169,331 tracked contacts and 67,864 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 family office accounting firms worldwide. Snapshot: September 28, 2026. https://revenuebase.ai/companies/browse/family-office-accounting-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 family office accounting firms worldwide
RevenueBase records 19,551 matching company records for family office accounting firms worldwide, with 169,331 tracked contacts and 67,864 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 family office accounting firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Findexfindex.com.au HQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 1,664 contacts → |
“We’re here to help you build financial security and grow your wealth with confidence.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Richterrichter.ca HQ: Montreal, QC, CanadaReported employees: 501-1,000 | Montreal, QC, Canada | 501-1,000 | Exact match | 804 contacts → |
“Richter est un Bureau Familial | d’Affaires qui fournit des conseils stratégiques sur les questions d’affaires et sur les objectifs financiers et personnels des familles à travers…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Armstrong Watsonarmstrongwatson.co.uk HQ: Carlisle, United KingdomReported employees: 501-1,000 | Carlisle, United Kingdom | 501-1,000 | Exact match | 579 contacts → |
“Armstrong Watson has been advising and protecting clients across the North of England and Scotland since 1867.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Buzzacottbuzzacott.co.uk HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 575 contacts → |
“Buzzacott is an accountancy and advisory firm with a long-standing history of supporting individuals, businesses, and not-for-profits.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Vandelanottevandelanotte.be HQ: Kortrijk, BelgiumReported employees: 501-1,000 | Kortrijk, Belgium | 501-1,000 | Exact match | 564 contacts → |
“Vandelanotte, opgericht in 1948 door Roger Vandelanotte, is uitgegroeid tot het grootste onafhankelijke kantoor in België, met ook een vestiging in Rijsel (Frankrijk).” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | MAI Capital Managementmai.capital HQ: Cleveland, OH, United StatesReported employees: 501-1,000 | Cleveland, OH, United States | 501-1,000 | Exact match | 520 contacts → |
“Founded on a handshake in 1973 between Arnold Palmer and legendary sports agent, Mark McCormack, MAI Capital Management was created with the sole purpose of making clients’ lives…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | FEDlafed.fr HQ: Paris, FranceReported employees: Not recorded | Paris, France | Not recorded | Exact match | 474 contacts → |
“La FED est une société d’expertise-comptable avec une mission précise : accompagner les entrepreneurs,favoriser leur réussite.Grâce à nos valeurs, nous bâtissons une relation de…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Citadel Investment Servicescitadel.co.za HQ: Lynnwood Manor, South AfricaReported employees: 201-500 | Lynnwood Manor, South Africa | 201-500 | Exact match | 379 contacts → |
“Far more than specialist wealth managers, we’re here to secure and grow your wealth, so that you have the freedom to choose the size of your dreams and the content of your next…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cyrus Herezcyrus-herez.fr HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 378 contacts → |
“Chez Cyrus Herez, nous portons une ambition claire : réinventer l’accompagnement patrimonial en apportant à nos clients sérénité et liberté, grâce à une vision globale, une…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Trove Fs, LLCtrove.net HQ: Stamford, CT, United StatesReported employees: 51-200 | Stamford, CT, United States | 51-200 | Exact match | 290 contacts → |
“Trove is an independent, fee-only multi-family office serving ultra-high-net-worth families and privately held businesses.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Mercer & Holemercerhole.co.uk HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 284 contacts → |
“A forward-thinking accountancy firm with our clients’ vision at the centre of everything we do.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Transaction Squaretransactionsquare.in HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 274 contacts → |
“Transaction Square is a Tax, Regulatory and Business Advisory firm founded by entrepreneurial Big-4 Partners having collective advisory experience spanning over 3 decades.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ersel Banca Privataersel.it HQ: Torino, ItalyReported employees: 201-500 | Torino, Italy | 201-500 | Exact match | 273 contacts → |
“From the 1936 expert in the management of patrimonies, Ersel is an unique reality in the Italian panorama, for the absolute independence, for the professionalism and the quality…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ATAata.net HQ: Jackson, TN, United StatesReported employees: 201-500 | Jackson, TN, United States | 201-500 | Exact match | 224 contacts → |
“ATA is one of the largest accounting and consulting firms in the Mid-South and was named the ninth (9th) largest accounting firm in the State of Tennessee by American Business…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Mutual Trust PTY LTDmutualtrust.com.au HQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 218 contacts → |
“Mutual Trust provides integrated wealth and professional services to some of Australia’s most successful families, family businesses, trustees, not-for-profits and individuals.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kelly Partners Accountantskellypartners.com.au HQ: North Sydney, AustraliaReported employees: 201-500 | North Sydney, Australia | 201-500 | Exact match | 204 contacts → |
“We exist to make the people, businesses and communities we serve be better off.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Edinburgh, United KingdomReported employees: 51-200 | Edinburgh, United Kingdom | 51-200 | Exact match | 189 contacts → |
“The truth is, you are as much CT as we are.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Aallon Groupaallon.fi HQ: Helsinki, FinlandReported employees: 201-500 | Helsinki, Finland | 201-500 | Exact match | 178 contacts → |
“Olemme asiantunteva, pitkiä asiakassuhteita ja kasvollista palvelua vaaliva taloushallinnon luotettava kumppanisi.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Portofino Multi Family Officepmfo.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 177 contacts → |
“Em 2012, Carolina Giovanella fundou a Portofino para cuidar do patrimônio da própria família.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Prime Financial Groupprimefinancial.com.au HQ: Southbank, AustraliaReported employees: 201-500 | Southbank, Australia | 201-500 | Exact match | 169 contacts → |
“Prime Financial Group is an ASX-listed, market-leading financial service firm, delivering integrated Advice, Capital, and Asset Management solutions to high-net-worth individuals…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Zeifmanszeifmans.ca HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 168 contacts → |
“Zeifmans is a full-service tax, accounting and consulting firm based in Toronto, Canada.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Groupe Euodiaeuodia.fr HQ: Neuilly-sur-seine, FranceReported employees: Not recorded | Neuilly-sur-seine, France | Not recorded | Exact match | 159 contacts → |
“Cabinet en gestion de patrimoine à Paris.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Wilson Partnerswilson-partners.co.uk HQ: Maidenhead, United KingdomReported employees: 201-500 | Maidenhead, United Kingdom | 201-500 | Exact match | 157 contacts → |
“Accounting - Tax - Corporate Finance To the entrepreneurs, business owners and investors who are the lifeblood of UK business.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Duffy Kruspodin, LLPdk.cpa HQ: Woodland Hills, CA, United StatesReported employees: 201-500 | Woodland Hills, CA, United States | 201-500 | Exact match | 156 contacts → |
“Duffy Kruspodin, LLP is a Southern California CPA and advisory firm built on long-standing relationships, dependable guidance, and deep financial and business expertise.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ormerod Rutter Chartered Accountantsormerodrutter.co.uk HQ: Droitwich, United KingdomReported employees: 51-200 | Droitwich, United Kingdom | 51-200 | Exact match | 151 contacts → |
“For 40 years, Ormerod Rutter have offered the specialist hands-on support that clients need to handle all of their tax, business and financial affairs.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 19,551 company matches
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Family office accounting firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
19,415 records in the displayed employee bands.
136 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 19,551 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Family office accounting firms by location
98 lists · largest firstEvery Family office accounting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Family office accounting firms based in the United States6,459
- Family office accounting firms based in the United Kingdom1,240
- Family office accounting firms based in Australia1,033
- Family office accounting firms based in Brazil954
- Family office accounting firms based in Switzerland886
- Family office accounting firms based in Canada865
- Family office accounting firms based in France760
- Family office accounting firms based in India446
- Family office accounting firms based in the Netherlands409
- Family office accounting firms based in Germany358
- Family office accounting firms based in Italy341
- Family office accounting firms based in Belgium306
- Family office accounting firms based in South Africa286
- Family office accounting firms based in Spain168
- Family office accounting firms based in Mexico157
- Family office accounting firms based in the United Arab Emirates156
- Family office accounting firms based in Sweden150
- Family office accounting firms based in Singapore130
- Family office accounting firms based in Poland126
- Family office accounting firms based in Hong Kong113
- Family office accounting firms based in Luxembourg111
- Family office accounting firms based in Argentina97
- Family office accounting firms based in Israel89
- Family office accounting firms based in Norway71
- Family office accounting firms based in New Zealand68
- Family office accounting firms based in Cyprus60
- Family office accounting firms based in Greece59
- Family office accounting firms based in Ireland59
- Family office accounting firms based in Chile54
- Family office accounting firms based in Portugal54
- Family office accounting firms based in Czechia49
- Family office accounting firms based in Denmark47
- Family office accounting firms based in Malaysia47
- Family office accounting firms based in Finland45
- Family office accounting firms based in Austria37
- Family office accounting firms based in Liechtenstein29
- Family office accounting firms based in Malta25
Cities
- Family office accounting firms based in London, United Kingdom365
- Family office accounting firms based in New York, United States258
- Family office accounting firms based in Paris, France212
- Family office accounting firms based in Sao Paulo, Brazil200
- Family office accounting firms based in Geneva, Switzerland157
- Family office accounting firms based in Zurich, Switzerland130
- Family office accounting firms based in Toronto, Canada125
- Family office accounting firms based in Houston, United States114
- Family office accounting firms based in Singapore, Singapore114
- Family office accounting firms based in Sydney, Australia111
- Family office accounting firms based in Dubai, United Arab Emirates105
- Family office accounting firms based in Los Angeles, United States104
- Family office accounting firms based in Chicago, United States102
- Family office accounting firms based in Atlanta, United States93
- Family office accounting firms based in Miami, United States93
- Family office accounting firms based in Dallas, United States92
- Family office accounting firms based in Melbourne, Australia78
- Family office accounting firms based in San Diego, United States74
- Family office accounting firms based in Luxembourg, Luxembourg71
- Family office accounting firms based in San Francisco, United States69
- Family office accounting firms based in Hong Kong, Hong Kong64
- Family office accounting firms based in Calgary, Canada62
- Family office accounting firms based in Mumbai, India61
- Family office accounting firms based in Austin, United States60
- Family office accounting firms based in Lugano, Switzerland53
- Family office accounting firms based in Vancouver, Canada53
- Family office accounting firms based in Rio De Janeiro, Brazil51
- Family office accounting firms based in Denver, United States49
- Family office accounting firms based in Montreal, Canada48
- Family office accounting firms based in Curitiba, Brazil45
- Family office accounting firms based in Johannesburg, South Africa44
- Family office accounting firms based in Charlotte, United States43
- Family office accounting firms based in Boston, United States42
- Family office accounting firms based in Belo Horizonte, Brazil40
- Family office accounting firms based in Mississauga, Canada38
- Family office accounting firms based in Stockholm, Sweden38
- Family office accounting firms based in Hamburg, Germany37
- Family office accounting firms based in New Delhi, India37
- Family office accounting firms based in Irvine, United States36
- Family office accounting firms based in Porto Alegre, Brazil36
- Family office accounting firms based in Madrid, Spain35
- Family office accounting firms based in Milan, Italy33
- Family office accounting firms based in Auckland, New Zealand32
- Family office accounting firms based in Boca Raton, United States32
- Family office accounting firms based in Cape Town, South Africa32
- Family office accounting firms based in Tampa, United States30
- Family office accounting firms based in Brisbane, Australia29
- Family office accounting firms based in Edmonton, Canada29
- Family office accounting firms based in Las Vegas, United States29
- Family office accounting firms based in Zug, Switzerland29
- Family office accounting firms based in Newport Beach, United States28
- Family office accounting firms based in Phoenix, United States28
- Family office accounting firms based in Scottsdale, United States28
- Family office accounting firms based in Seattle, United States28
- Family office accounting firms based in Adelaide, Australia27
- Family office accounting firms based in Portland, United States27
- Family office accounting firms based in Indianapolis, United States26
- Family office accounting firms based in Orlando, United States26
- Family office accounting firms based in Ottawa, Canada26
- Family office accounting firms based in Perth, Australia26
- Family office accounting firms based in Lausanne, Switzerland25
Questions about this company list
What does Exact match mean for family office accounting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many family office accounting firms did RevenueBase find worldwide?
The saved snapshot records 19,551 matching company records, 169,331 tracked contacts and 67,864 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 family office accounting firms worldwide. Snapshot: September 28, 2026. https://revenuebase.ai/companies/browse/family-office-accounting-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗