Company lists · Data refreshed September 2026

Top 25 Offshore accounting firms based in the United States

Name: Offshore accounting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 8,962 companies tracked

RevenueBase identified 8,962 offshore accounting firms headquartered in the United States as of September 2026 and tracks 183,634 professional contacts across them, including 82,897 with verified work emails. New York is the largest hub.

This list covers offshore accounting firms headquartered in the United States, 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 29, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

8,962Companies

183,634Contacts tracked

82,897Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest offshore accounting firms based in the United States

Ranked by team size

Top 25 of 8,962 offshore accounting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to offshore accounting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Kpmg US	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	10001+	45,394 contacts →
	Partial evidence “KPMG is one of the world’s leading professional services firms and the fastest growing Big Four accounting firm in the United States.” Source: RevenueBase Database · checked Sep 29, 2026
2	Baker Tilly US	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	10001+	10,534 contacts →
	Indirect evidence “Baker Tilly is a leading advisory, tax and assurance firm, providing clients with a genuine coast-to-coast and global advantage in major regions of the U.S.” Source: RevenueBase Database · checked Sep 29, 2026
3	CROWE	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	5,001-10,000	8,390 contacts →
	Indirect evidence “Crowe provides professional services through two separate entities: Crowe LLP delivers audit and attest services, and Crowe Advisory LLC provides tax, advisory, consulting, and…” Source: RevenueBase Database · checked Sep 29, 2026
4	Eide Bailly LLP	Partial evidence	United StatesHQ checked Sep 29, 2026	1,001-5,000	3,643 contacts →
	Partial evidence “We’re Eide Bailly (I’d bay-lee), a business advisory, accounting and technology firm built with our clients in mind.” Source: RevenueBase Database · checked Sep 29, 2026
5	Personiv	Partial evidence	Austin, TX, United StatesHQ checked Sep 29, 2026	10001+	2,231 contacts →
	Partial evidence “OUR PEOPLE, YOUR PRIORITIES Streamline your finance & accounting team at 50% cost savings with a team as small as one.” Source: RevenueBase Database · checked Sep 29, 2026
6	Carr, Riggs & Ingram	Partial evidence	Enterprise, AL, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,102 contacts →
	Partial evidence “Carr, Riggs & Ingram (CRI) is a Top 25 nationally-ranked accounting and advisory firm driven by relationships to cultivate growth.” Source: RevenueBase Database · checked Sep 29, 2026
7	PKF O'connor Davies	Partial evidence	Harrison, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,730 contacts →
	Partial evidence “PKF O’Connor Davies is a top-tier accounting, tax and advisory practice with a long history of serving domestic and international clients.” Source: RevenueBase Database · checked Sep 29, 2026
8	Rehmann	Partial evidence	Troy, MI, United StatesHQ checked Sep 29, 2026	501-1,000	1,323 contacts →
	Partial evidence “Rehmann is a professional advisory firm that provides accounting and assurance, business solutions and outsourcing, specialized consulting, and wealth management services.” Source: RevenueBase Database · checked Sep 29, 2026
9	The Bonadio Group	Indirect evidence	Pittsford, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,083 contacts →
	Indirect evidence “Founded in 1978 and led by active and engaged problem solvers, The Bonadio Group (TBG) brings a unique passion and approach to our work.” Source: RevenueBase Database · checked Sep 29, 2026
10	Cohen & CO	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 29, 2026	501-1,000	1,016 contacts →
	Partial evidence “Founded in 1977, Cohen & Co is one of America’s Most Recommended Tax and Accounting Firms by USA TODAY and serves a broad range of clients, from privately held companies and…” Source: RevenueBase Database · checked Sep 29, 2026
11	Berrydunn Assurance, TAX And Consulting	Indirect evidence	Portland, ME, United StatesHQ checked Sep 29, 2026	501-1,000	987 contacts →
	Indirect evidence “BerryDunn is the brand name under which Berry, Dunn, McNeil & Parker, LLC and BDMP Assurance, LLP, independently owned entities, provide services.” Source: RevenueBase Database · checked Sep 29, 2026
12	HCVT	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	501-1,000	877 contacts →
	Partial evidence “HCVT is Southern California’s leading public accounting firm, the largest headquartered in Los Angeles, and the third-largest in the Western U.S.” Source: RevenueBase Database · checked Sep 29, 2026
13	Warren Averett	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 29, 2026	501-1,000	844 contacts →
	Partial evidence “Warren Averett CPAs and Advisors is a top-tier accounting and advisory firm based in the Southeastern U.S, proudly ranking among the nation's top 50 firms.” Source: RevenueBase Database · checked Sep 29, 2026
14	KSM Katz, Sapper & Miller	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	501-1,000	788 contacts →
	Indirect evidence “KSM (Katz, Sapper & Miller) is a nationally recognized advisory, tax, and audit firm.” Source: RevenueBase Database · checked Sep 29, 2026
15	Mauldin & Jenkins	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	501-1,000	650 contacts →
	Indirect evidence “Mauldin & Jenkins, LLC believes that by working together with our clients, we can accomplish anything!” Source: RevenueBase Database · checked Sep 29, 2026
16	HBK Cpas & Consultants	Indirect evidence	Canfield, OH, United StatesHQ checked Sep 29, 2026	501-1,000	641 contacts →
	Indirect evidence “Established in 1949, HBK is a multidisciplinary financial services firm offering the collective intelligence of hundreds of professionals committed to delivering exceptional…” Source: RevenueBase Database · checked Sep 29, 2026
17	Anchin	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	602 contacts →
	Indirect evidence “Effective July 1, 2026, Anchin combined with Baker Tilly, a leading advisory, tax, and assurance firm with a national and global presence across major U.S.” Source: RevenueBase Database · checked Sep 29, 2026
18	Dean Dorton	Indirect evidence	Lexington, KY, United StatesHQ checked Sep 29, 2026	501-1,000	590 contacts →
	Indirect evidence “Dean Dorton provides an integrated suite of audit, tax, business management, consulting, and technology solutions.” Source: RevenueBase Database · checked Sep 29, 2026
19	Bennett Thrasher	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	201-500	558 contacts →
	Indirect evidence “Bennett Thrasher provides proven guidance for financial confidence through premier tax, audit, advisory, and outsourcing solutions.” Source: RevenueBase Database · checked Sep 29, 2026
20	Sensiba LLP	Partial evidence	San Jose, CA, United StatesHQ checked Sep 29, 2026	501-1,000	493 contacts →
	Partial evidence “Sensiba’s comprehensive accounting, tax, and consulting services help businesses and people solve problems, navigate complexity, and build a foundation for sustainable growth.” Source: RevenueBase Database · checked Sep 29, 2026
21	Singerlewak LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	201-500	487 contacts →
	Partial evidence “SingerLewak has a 60-year history of serving clients as one of the leading West Coast based public accounting firms; SingerLewak understands the needs of business owners and…” Source: RevenueBase Database · checked Sep 29, 2026
22	Prager Metis Cpas	Partial evidence	New York, United StatesHQ checked Sep 29, 2026	201-500	467 contacts →
	Partial evidence “Prager Metis CPAs is an independent, full service, public accounting and consulting firm.” Source: RevenueBase Database · checked Sep 29, 2026
23	Haynie	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 29, 2026	201-500	432 contacts →
	Indirect evidence “Haynie is a leading, full-service CPA firm.” Source: RevenueBase Database · checked Sep 29, 2026
24	SAX	Partial evidence	Parsippany, NJ, United StatesHQ checked Sep 29, 2026	201-500	416 contacts →
	Partial evidence “SAX is a multi-disciplinary accounting, tax and advisory firm serving the needs of privately held companies, family-owned businesses, not-for-profit organizations and…” Source: RevenueBase Database · checked Sep 29, 2026
25	Smith Howard	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	501-1,000	413 contacts →
	Partial evidence “Smith + Howard is a tax, accounting, advisory, and consulting firm headquartered in Atlanta, with a global presence.” Source: RevenueBase Database · checked Sep 29, 2026

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: offshore accounting firms. 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 offshore accounting firms.
Partial evidence: Its own public description names part of offshore accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name offshore accounting firms. 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 8,962 offshore accounting firms based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 82,897 reachable decision-makers.

Free signup · no credit card

View the full list →

Offshore accounting firms based in the United States at a glance

As of Sep 29, 2026

45.1%Verified-email coverage

20.5Average contacts per company

1-10Median size (employees)

2.8%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

5,622

11-50

2,568

51-200

555

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 8,962 companies.

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 offshore accounting firms, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “offshore accounting firms”. 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 offshore accounting firms), 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 offshore accounting firms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 82,897 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 29, 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.

Offshore accounting firms by metro

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 offshore accounting firms, 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 offshore accounting firms are there based in the United States?

RevenueBase identified 8,962 offshore accounting firms headquartered in the United States 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?

Kpmg US, headquartered in New York, tops this list with the largest team on record.

Which city has the most offshore accounting firms?

New York leads with 254 headquartered companies, followed by Houston (145) and Miami (122).

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 82,897 verified decision-maker contacts tracked across these 8,962 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 8,962 offshore accounting firms based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Offshore accounting firms by geography

Browse the directory

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.