Company lists · Data refreshed September 2026
Top 25 Startup accounting services worldwide
RevenueBase identified 28,710 startup accounting services worldwide as of September 2026 and tracks 121,318 professional contacts across them, including 30,967 with verified work emails. The United States is the largest market and London the largest hub.
This list covers startup accounting services worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026. Country and city lists for startup accounting services follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 startup accounting services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 913 contacts → | ||||
Partial evidence “B Consulting provides a plug-and-play financial operations team for high-growth startups.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 621 contacts → | ||||
Indirect evidence “Welcome to RegisterKaro.in!” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 482 contacts → | ||||
Indirect evidence “We specialize in providing full-service CFOs, controllers, and operational accountants to consult with our clients.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 477 contacts → | ||||
Partial evidence “Outbooks is a leading provider of outsourcing services to accounting and bookkeeping firms.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 477 contacts → | ||||
Partial evidence “Share Microfin Ltd is an Accounting company located in 1-224/58, Rajeev Nagar, Nacharam, Hyderabad, Andhra Pradesh, India.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 474 contacts → | ||||
Strong evidence “Global FPO is an Accounting, Bookkeeping and Tax Consulting, and outsourcing company that helps CPAs, accounting firms, small and mid-sized businesses, and startups strengthen…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 457 contacts → | ||||
Indirect evidence “Expert accountants + simple software = financial admin, done.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 415 contacts → | ||||
Indirect evidence “Outsourced Bookkeeping and Controller Services Supporting Strategies provides outsourced bookkeeping services, controller services and operational support to growing businesses.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 377 contacts → | ||||
Partial evidence “Tidak in Alphen aan den Rijn is het administratiekantoor voor startende ondernemers, zzp'ers, mkb en particulieren.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 366 contacts → | ||||
Indirect evidence “At Bench by Mainstreet, we believe small business owners deserve more than just software - they deserve real financial support.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 345 contacts → | ||||
Partial evidence “Nous sommes une startup Lyonnaise à forte croissance, investie d’une mission : révolutionner la comptabilité des petites entreprises.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 338 contacts → | ||||
Strong evidence “Pilot provides the most reliable accounting, CFO, and tax services for startups and small businesses.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 298 contacts → | ||||
Partial evidence “Montgomery Pacific Corporation (MontPac) is an outsourced accounting and financial management firm with personnel in the US, UK, and the Philippines.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 296 contacts → | ||||
Partial evidence “Accounting services for sole traders and SME’s.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 257 contacts → | ||||
Indirect evidence “Leader des cabinets d’expertise comptable en ligne et portail de référence sur l’entrepreneuriat, nous sommes spécialisés dans la création d'entreprise (freelance et indépendants)…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 249 contacts → | ||||
Partial evidence “Mercurius Advisory Services (MAS) provides comprehensive suite of accounting, bookkeeping and taxation services to small, medium and large enterprises.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 249 contacts → | ||||
Indirect evidence “The true performance of your business shouldn’t be a mystery.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 239 contacts → | ||||
Partial evidence “FinAdvantage is a tech-powered boutique finance and accounting operations firm offering a full suite of services for over a decade.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 229 contacts → | ||||
Partial evidence “Founded in 1990 in Atlanta, Georgia, Small Business Services is part of LedgerWay, a tax, accounting, and advisory firm built for small businesses and entrepreneurs who are…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 208 contacts → | ||||
Indirect evidence “We simplify finance for fast-growing businesses and finance heads and empower the people behind them.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 200 contacts → | ||||
Indirect evidence “myStartUpCFO brings you all the CFO you’ll need.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 181 contacts → | ||||
Partial evidence “Attivo Partners is a full-service Finance and Accounting firm.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 175 contacts → | ||||
Indirect evidence “Indinero is on a mission to help every business realize its potential.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 166 contacts → | ||||
Indirect evidence “For your business to succeed.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 157 contacts → | ||||
Partial evidence “Accounting - Tax - Corporate Finance To the entrepreneurs, business owners and investors who are the lifeblood of UK business.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: startup accounting services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names startup accounting services.
- Partial evidence
- Its own public description names part of startup accounting services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name startup accounting services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 28,710 startup accounting services worldwide
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Startup accounting services worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among startup accounting services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for startup accounting services are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “startup accounting services”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names startup accounting services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among startup accounting services, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 30,967 across the full list. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Startup accounting services by location
108 lists · largest firstEvery Startup accounting services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Startup accounting services based in the United States9,425
- Startup accounting services based in the United Kingdom2,291
- Startup accounting services based in Brazil1,887
- Startup accounting services based in Canada1,465
- Startup accounting services based in India1,112
- Startup accounting services based in Australia1,016
- Startup accounting services based in the Netherlands995
- Startup accounting services based in Sweden480
- Startup accounting services based in France455
- Startup accounting services based in South Africa418
- Startup accounting services based in Belgium381
- Startup accounting services based in the United Arab Emirates370
- Startup accounting services based in Poland277
- Startup accounting services based in Denmark230
- Startup accounting services based in Pakistan223
- Startup accounting services based in Germany182
- Startup accounting services based in Finland172
- Startup accounting services based in New Zealand146
- Startup accounting services based in Norway141
- Startup accounting services based in Italy122
- Startup accounting services based in Spain113
- Startup accounting services based in Portugal108
- Startup accounting services based in Switzerland107
- Startup accounting services based in the Philippines106
- Startup accounting services based in Ireland104
- Startup accounting services based in Israel87
- Startup accounting services based in Mexico75
- Startup accounting services based in Greece66
- Startup accounting services based in Chile62
- Startup accounting services based in Singapore61
- Startup accounting services based in Türkiye53
- Startup accounting services based in Romania47
- Startup accounting services based in Lithuania37
- Startup accounting services based in Austria35
- Startup accounting services based in Estonia35
- Startup accounting services based in Puerto Rico25
Cities
- Startup accounting services based in London, United Kingdom468
- Startup accounting services based in Sao Paulo, Brazil274
- Startup accounting services based in New York, United States248
- Startup accounting services based in Toronto, Canada174
- Startup accounting services based in Houston, United States165
- Startup accounting services based in Los Angeles, United States154
- Startup accounting services based in Austin, United States120
- Startup accounting services based in Miami, United States119
- Startup accounting services based in Atlanta, United States116
- Startup accounting services based in Chicago, United States107
- Startup accounting services based in Calgary, Canada106
- Startup accounting services based in Ahmedabad, India105
- Startup accounting services based in Melbourne, Australia95
- Startup accounting services based in Dallas, United States90
- Startup accounting services based in Denver, United States86
- Startup accounting services based in San Diego, United States85
- Startup accounting services based in Sydney, Australia85
- Startup accounting services based in Rio De Janeiro, Brazil78
- Startup accounting services based in Johannesburg, South Africa76
- Startup accounting services based in Mumbai, India76
- Startup accounting services based in Belo Horizonte, Brazil71
- Startup accounting services based in New Delhi, India71
- Startup accounting services based in San Francisco, United States71
- Startup accounting services based in Cape Town, South Africa70
- Startup accounting services based in Orlando, United States68
- Startup accounting services based in Mississauga, Canada66
- Startup accounting services based in Vancouver, Canada60
- Startup accounting services based in Tampa, United States58
- Startup accounting services based in Montreal, Canada57
- Startup accounting services based in Charlotte, United States56
- Startup accounting services based in Phoenix, United States56
- Startup accounting services based in Portland, United States55
- Startup accounting services based in Bangalore, India52
- Startup accounting services based in Bengaluru, India51
- Startup accounting services based in Porto Alegre, Brazil51
- Startup accounting services based in San Antonio, United States51
- Startup accounting services based in Pune, India50
- Startup accounting services based in Seattle, United States50
- Startup accounting services based in Las Vegas, United States49
- Startup accounting services based in Ottawa, Canada49
- Startup accounting services based in Boston, United States47
- Startup accounting services based in Edmonton, Canada47
- Startup accounting services based in Manchester, United Kingdom47
- Startup accounting services based in Washington, United States41
- Startup accounting services based in Bristol, United Kingdom40
- Startup accounting services based in Columbus, United States40
- Startup accounting services based in Philadelphia, United States40
- Startup accounting services based in Jacksonville, United States38
- Startup accounting services based in Raleigh, United States38
- Startup accounting services based in Sheridan, United States38
- Startup accounting services based in Irvine, United States35
- Startup accounting services based in Salt Lake City, United States35
- Startup accounting services based in Minneapolis, United States34
- Startup accounting services based in Noida, India34
- Startup accounting services based in Perth, Australia34
- Startup accounting services based in Nashville, United States33
- Startup accounting services based in Colorado Springs, United States32
- Startup accounting services based in Wilmington, United States32
- Startup accounting services based in Tucson, United States30
- Startup accounting services based in Fort Lauderdale, United States29
- Startup accounting services based in Birmingham, United States28
- Startup accounting services based in Indianapolis, United States28
- Startup accounting services based in Sacramento, United States28
- Startup accounting services based in Brisbane, Australia27
- Startup accounting services based in Cincinnati, United States27
- Startup accounting services based in Scottsdale, United States27
- Startup accounting services based in Gurgaon, India26
- Startup accounting services based in San Jose, United States26
- Startup accounting services based in Baltimore, United States25
- Startup accounting services based in Glendale, United States25
- Startup accounting services based in Kansas City, United States25
- Startup accounting services based in Plano, United States25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names startup accounting services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many startup accounting services are there worldwide?
RevenueBase identified 28,710 startup accounting services worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
B Consulting, headquartered in Los Angeles, tops this list with the largest team on record.
Which country has the most startup accounting services?
The United States leads with 9,425 companies, followed by the United Kingdom (2,291) and Brazil (1,887). Every startup accounting services list by country and city is linked on this page.
Which city has the most startup accounting services?
London leads with 496 headquartered companies, followed by Sao Paulo (274) and New York (248).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 30,967 verified decision-maker contacts tracked across these 28,710 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.