Company lists · Data refreshed September 2026

Top 25 Estate and trust accounting firms worldwide

RevenueBase identified 6,365 company matches for estate and trust accounting firms worldwide as of September 2026 and tracks 35,104 professional contacts across them, including 15,522 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for estate and trust 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 estate and trust 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
6,365Companies
35,104Contacts tracked
15,522Verified emails
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The 25 largest estate and trust accounting firms worldwide

Ranked by team size
Top 25 of 6,365 company matches for estate and trust accounting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBryanston, South AfricaHQ recorded Sep 28, 2026501-1,000718 contacts →

Exact match

“Trust us to help you Leave a Legacy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchMelbourne, AustraliaHQ recorded Sep 28, 202651-200132 contacts →

Exact match

“Fordham is a specialist part of Perpetual, helping business owners solve their problems and plan their futures.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchMarket Drayton, United KingdomHQ recorded Sep 28, 2026201-50088 contacts →

Exact match

“At Honey, we're all about taking care of people.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchBristol, United KingdomHQ recorded Sep 28, 202651-20086 contacts →

Exact match

“Kings Court Trust is one of the UK’s leading estate administration service providers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchAdelaide, AustraliaHQ recorded Sep 28, 2026201-50079 contacts →

Exact match

“Australian Executor Trustees Limited (AET) is now proudly a part of the Equity Trustees group of companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSittingbourne, United KingdomHQ recorded Sep 28, 202651-20079 contacts →

Exact match

“Chartered Accountants, Tax Advisors and Licensed Probate Practitioners in Kent.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchWarwickshire, United KingdomHQ recorded Sep 28, 202651-20071 contacts →

Exact match

“Countrywide Tax & Trust Corporation Ltd provide a full range of private client and tax planning services, and the software packages to enable you to offer these services to your…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchKenilworth, United KingdomHQ recorded Sep 28, 202611-5066 contacts →

Exact match

“The EA Group is ideally positioned to offer current and new clients a full-service offering that includes accounting, tax, financial management, estate planning and winding up…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchRichmond Hill, ON, CanadaHQ recorded Sep 28, 202651-20064 contacts →

Exact match

“Grewal Guyatt LLP is a full-service professional services firm based out of the GTA that specializes in estate planning, tax consulting, business valuations and litigation support…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact match's-hertogenbosch, NetherlandsHQ recorded Sep 28, 202651-20054 contacts →

Exact match

“EJP, founded in 2004, is your ideal partner for complete support in the areas of accountancy, tax advise and estate planning.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchMilton Keynes, United KingdomHQ recorded Sep 28, 202651-20051 contacts →

Exact match

“What Keeps You Awake At Night?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchPretoria, South AfricaHQ recorded Sep 28, 202611-5049 contacts →

Exact match

“Ascor™ Group of Companies - Independent Wealth Managers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchDurbanville, South AfricaHQ recorded Sep 28, 202651-20045 contacts →

Exact match

“SDK|CA Group is a well-established small to medium-sized firm based in Durbanville, built on long-term stability, trust, loyalty, and shared value.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchLeicester, United KingdomHQ recorded Sep 28, 202651-20042 contacts →

Exact match

“Legacy Wills is a new concept in the private client sector providing a source of complete services for professionals in private client practices.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchMississauga, ON, CanadaHQ recorded Sep 28, 202611-5040 contacts →

Exact match

“Welcome to Farnham.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchCape Town, South AfricaHQ recorded Sep 28, 202611-5036 contacts →

Exact match

“Hobbs Sinclair Chartered Accountants is a medium-sized financial services firm situated in Constantia, Cape Town.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchCuritiba, BrazilHQ recorded Sep 28, 202651-20036 contacts →

Exact match

“A Senior é mais do que um escritório de contabilidade.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchBury St Edmunds, United KingdomHQ recorded Sep 28, 202651-20035 contacts →

Exact match

“Churchgates is a unique and powerful combination of fully qualified and registered accountants, tax advisers, solicitors, investment managers and financial planners.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchCoeur D'alene, ID, United StatesHQ recorded Sep 28, 202611-5035 contacts →

Exact match

“Magnuson, McHugh, Dougherty is North Idaho’s largest tax, accounting and financial firm, making life and business better with exceptional individuals, a range of services, and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchLittle Packington, United KingdomHQ recorded Sep 28, 202611-5034 contacts →

Exact match

“Making sense of the complex.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchBrisbane, AustraliaHQ recorded Sep 28, 202611-5032 contacts →

Exact match

“de Groots is a specialist law firm in the field of wills and estate planning, estate administration and estate litigation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchVaduz, LiechtensteinHQ recorded Sep 28, 202651-20032 contacts →

Exact match

“INDUSTRIE- UND FINANZKONTOR ETABLISSEMENT (ETS.) is a privately owned, Liechtenstein based trust company with a global focus.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchVancouver, BC, CanadaHQ recorded Sep 28, 202611-5032 contacts →

Exact match

“Solus Trust is a Canadian trust company dedicated to offering personalized estate and trust services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchBarrie, ON, CanadaHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“Founded in 1952, Powell Jones LLP is an independent locally based accounting firm that has been serving individuals and businesses throughout Barrie and Simcoe County for over 65…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchBrossard, QC, CanadaHQ recorded Sep 28, 202651-20031 contacts →

Exact match

“Planification fiscale, financière et successorale”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 6,365 estate and trust accounting firms worldwide

See the full list, filter by size, metro and specialty, and access 15,522 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Estate and trust accounting firms worldwide at a glance

As of Sep 28, 2026
44.2%Verified-email coverage
5.5Average contacts per company
1-10Median size (employees)
1.5%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
4,824
11-50
1,311
51-200
159
201-500
19
501-1,000
4
1,001-5,000
2
10001+
1

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 estate and trust accounting firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “estate and trust 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 15,522 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.

Estate and trust accounting firms by location

26 lists · largest first

Every Estate and trust accounting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “estate and trust accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many estate and trust accounting firms are there worldwide?

RevenueBase identified 6,365 company matches for estate and trust 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?

Capital Legacy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most estate and trust accounting firms?

The United States leads with 4,267 companies, followed by Switzerland (296) and Canada (218). Every estate and trust accounting firms list by country and city is linked on this page.

Which city has the most estate and trust accounting firms?

New York leads with 96 company records, followed by San Diego (73) and Houston (66).

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 15,522 professional contacts with verified work emails tracked across these 6,365 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.

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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.