Company lists · Data refreshed September 2026

Top 25 Accounting firm IT support companies based in New York, United States

Name: Accounting firm IT support companies based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 639 companies tracked

RevenueBase identified 639 company matches for accounting firm IT support companies associated with New York, United States as of September 2026 and tracks 63,589 professional contacts across them, including 27,617 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for accounting firm IT support companies associated with New York, United States, 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 22, 2026.

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 22, 2026 How this list was built

639Companies

63,589Contacts tracked

27,617Verified emails

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The 25 largest accounting firm IT support companies based in New York, United States

Ranked by team size

Top 25 of 639 company matches for accounting firm IT support companies based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kpmg US	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	10001+	45,394 contacts →
	Exact match “KPMG is one of the world’s leading professional services firms and the fastest growing Big Four accounting firm in the United States.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2	Eisneramper	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	1,001-5,000	4,199 contacts →
	Exact match “EisnerAmper, one of the largest business consulting firms in the world, is comprised of EisnerAmper LLP, a licensed independent CPA firm that provides client attest services; and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3	Citrin Cooperman	Exact match	New York, United StatesHQ recorded Sep 22, 2026	1,001-5,000	2,996 contacts →
	Exact match “Citrin Cooperman is one of the nation’s largest and fastest-growing professional services firms.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4	Marcum LLP	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	5,001-10,000	1,332 contacts →
	Exact match “As of November 1, 2024, Marcum has been acquired by CBIZ.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5	Anchin	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	501-1,000	602 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	Prager Metis Cpas	Exact match	New York, United StatesHQ recorded Sep 22, 2026	201-500	467 contacts →
	Exact match “Prager Metis CPAs is an independent, full service, public accounting and consulting firm.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7	WISS	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	201-500	464 contacts →
	Exact match “At Wiss, we believe there’s more to accounting than just balancing the books.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8	Makosi	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	201-500	324 contacts →
	Exact match “For over 15 years, Makosi has been redefining what’s possible in the accounting and audit industry with cutting-edge, tech-powered workforce solutions.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9	1-800accountant	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	201-500	320 contacts →
	Exact match “1-800Accoutant is America’s leading virtual accounting firm for small businesses.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	Cbiz Marks Paneth	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	501-1,000	289 contacts →
	Exact match “CBIZ Marks Paneth, formerly known as Marks Paneth LLP, joined CBIZ and Mayer Hoffman McCann P.C.(MHM) in January 2022.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11	Atlas Technica	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	201-500	281 contacts →
	Exact match “Atlas Technica was founded in 2016 with two main goals: to provide the best customer service experience possible for our clients, and to use best-in-class public cloud technology…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12	Friedman LLP	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	1,001-5,000	203 contacts →
	Exact match “Effective September 1, 2022, Friedman LLP is now Marcum – creating one of the most innovative accounting and advisory firms in the U.S.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13	cpa.com	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	51-200	203 contacts →
	Exact match “CPA.com is the trusted partner in accounting and finance transformation, enabling firms and finance teams to evolve and innovate across audit, tax and advisory services.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14	Finsmart Accounting	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	51-200	155 contacts →
	Exact match “Accounting Outsourcing to Drive Growth for Global CPA Firms & MNCs.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15	Funaro & CO	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	51-200	146 contacts →
	Exact match “Founded in 1947, Funaro & Co.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16	Konnect Books & Taxes- Virtual CFO & USA TAX Consultants	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	51-200	145 contacts →
	Exact match “Konnect Books & Taxes, is an International Bookkeeping, Tax & Advisory firm, in the USA, with CPAs & Accountants, ready to help you take care of ALL your numbers.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17	DDK	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	51-200	133 contacts →
	Exact match “DDK is dedicated to being more than a CPA firm that focuses solely on minimizing taxes, avoiding penalties, and preparing financial statements.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18	Cloudit Automation & Accounting Services LLC	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	201-500	130 contacts →
	Exact match “If you are running your own accounting and tax consulting practice, you must like this by all means.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19	Mitchell & Titus, LLP	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	51-200	108 contacts →
	Exact match “As the largest minority-controlled accounting firm in the United States, Mitchell Titus provides excellence in assurance, advisory and tax services to Fortune organizations…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20	Graphite	Exact match	New York, United StatesHQ recorded Sep 22, 2026	51-200	100 contacts →
	Exact match “The #1 Team Startups Rely On For Accounting, CFO & Tax.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21	RLN US LLP	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	51-200	97 contacts →
	Exact match “RLN US LLP is a consulting firm helping clients navigate complex issues related to business operations.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22	Capactix Business Solutions	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	51-200	92 contacts →
	Exact match “We are one of the leading offshore companies that offer the best in the industry staffing solutions to CPAs, accounting firms, and other companies.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23	Perelson Weiner LLP	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	51-200	90 contacts →
	Exact match “Perelson Weiner LLP is a leading advisory and full-service accounting firm where longstanding client relationships and technical expertise come together to positively impact our…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24	George Dimov, CPA	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	11-50	90 contacts →
	Exact match “About us- United States Certified Public Accountant with IRS e-file - Registered IRS Tax Preparer with valid PTIN for all 50 states - 10+ years experience in accounting - 5 star…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25	LMC	Exact match	New York, NY, United StatesHQ recorded Sep 22, 2026	51-200	86 contacts →
	Exact match “Our Vision: Dream Big \| Go All In At LMC, our vision is to Dream Big \| Go All In.” Recorded in the RevenueBase company graph · Sep 22, 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 “accounting firm IT support companies”. 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 639 accounting firm IT support companies based in New York, United States

See the full list, filter by size, metro and specialty, and access 27,617 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting firm IT support companies based in New York, United States at a glance

As of Sep 22, 2026

43.4%Verified-email coverage

99.5Average contacts per company

1-10Median size (employees)

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

372

11-50

185

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 639 companies.

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.
What qualifies: Company records associated with New York, United States whose business descriptions match “accounting firm IT support companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 27,617 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 22, 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.

Accounting firm IT support companies by metro in the United States

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 “accounting firm IT support companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting firm IT support companies are there based in New York, United States?

RevenueBase identified 639 company matches for accounting firm IT support companies associated with New York, United States 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?

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

Which city in the United States has the most accounting firm IT support companies?

New York leads the United States with 639 company records, followed by Houston (392) and Los Angeles (283).

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 27,617 professional contacts with verified work emails tracked across these 639 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 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 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.