Company lists · Data refreshed September 2026

Top 25 Outsourcing solutions for audit firms based in the United States

Name: Outsourcing solutions for audit 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 21, 2026 313 companies tracked

RevenueBase identified 313 outsourcing solutions for audit firms headquartered in the United States as of September 2026 and tracks 6,353 professional contacts across them, including 1,430 with verified work emails. New York is the largest hub.

This list covers outsourcing solutions for audit 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 21, 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 21, 2026 86% judged on-target in blind review

313Companies

6,353Contacts tracked

1,430Verified emails

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The 25 largest outsourcing solutions for audit firms based in the United States

Ranked by team size

Top 25 of 313 outsourcing solutions for audit firms based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to outsourcing solutions for audit 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	Information Evolution, INC	Partial evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	501-1,000	1,238 contacts →
	Partial evidence “We are a boutique outsourcing firm specializing in keeping our customers' databases up-to-date, accurate, and as robust as possible.” Source: RevenueBase Database · checked Sep 21, 2026
2	Metriqe Solutions	Partial evidence	Irving, TX, United StatesHQ checked Sep 21, 2026	201-500	571 contacts →
	Partial evidence “Founded in 2007, Metriqe Solutions started out as a Hotel Accounting firm in USA.” Source: RevenueBase Database · checked Sep 21, 2026
3	The Functionary	Indirect evidence	Aubrey, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	415 contacts →
	Indirect evidence “The Functionary helps companies scale operations around the reality of their business, not a standard model.” Source: RevenueBase Database · checked Sep 21, 2026
4	Makosi	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	324 contacts →
	Strong evidence “For over 15 years, Makosi has been redefining what’s possible in the accounting and audit industry with cutting-edge, tech-powered workforce solutions.” Source: RevenueBase Database · checked Sep 21, 2026
5	Unison Globus	Partial evidence	Coral Springs, FL, United StatesHQ checked Sep 21, 2026	201-500	320 contacts →
	Partial evidence “Unison Globus is a global accounting outsourcing and offshore staffing partner dedicated to supporting CPA firms and accounting professionals.” Source: RevenueBase Database · checked Sep 21, 2026
6	SAPRO	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	252 contacts →
	Partial evidence “SAPRO is a global, tech-enabled talent outsourcing firm specializing in Assurance, Tax, Advisory, and Client Accounting Services (CAS).” Source: RevenueBase Database · checked Sep 21, 2026
7	Infinity Globus, A Springline Company	Partial evidence	Dallas, TX, United StatesHQ checked Sep 21, 2026	201-500	168 contacts →
	Partial evidence “Infinity Globus, a Springline company, is a leading accounting outsourcing firm with over two decades of industry experience, providing tailored taxation and accounting services…” Source: RevenueBase Database · checked Sep 21, 2026
8	Dla, LLC	Indirect evidence	Fairfield, NJ, United StatesHQ checked Sep 21, 2026	201-500	165 contacts →
	Indirect evidence “DLA, LLC is a leading consultancy firm that provides a wide range of specialized services designed to optimize business operations and drive sustainable growth.” Source: RevenueBase Database · checked Sep 21, 2026
9	Finsmart Accounting	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	155 contacts →
	Partial evidence “Accounting Outsourcing to Drive Growth for Global CPA Firms & MNCs.” Source: RevenueBase Database · checked Sep 21, 2026
10	HCA Consulting Group	Strong evidence	Milwaukee Wi, WI, United StatesHQ checked Sep 21, 2026	51-200	105 contacts →
	Strong evidence “At HCA Consulting Group, we empower businesses worldwide through seamless offshoring and outsourcing solutions that drive efficiency, unlock growth, and put people first.” Source: RevenueBase Database · checked Sep 21, 2026
11	R&m Consulting	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	102 contacts →
	Partial evidence “R&M is a boutique consulting firm that works in two key areas: tax and internal audit.” Source: RevenueBase Database · checked Sep 21, 2026
12	Entigrity	Partial evidence	Sugar Land, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	95 contacts →
	Partial evidence “As a leading solutions provider for more than 850 CPAs and Accounting firms, Entigrity specializes in building offshore teams, offering M&A advisory, coaching, and partnering with…” Source: RevenueBase Database · checked Sep 21, 2026
13	Bolsterbiz	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 21, 2026	51-200	94 contacts →
	Partial evidence “BolsterBiz is a leading provider of comprehensive offshoring and outsourcing services, designed to drive business growth, optimize operational efficiency, and ensure long-term…” Source: RevenueBase Database · checked Sep 21, 2026
14	Capactix Business Solutions	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	92 contacts →
	Partial evidence “We are one of the leading offshore companies that offer the best in the industry staffing solutions to CPAs, accounting firms, and other companies.” Source: RevenueBase Database · checked Sep 21, 2026
15	Crsp Connect	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	62 contacts →
	Strong evidence “Welcome to CRSP Connect, your trusted partner in outsourcing and offshore staffing solutions, tailored for Certified Public Accountants, Enrolled Agents, accounting firms, and…” Source: RevenueBase Database · checked Sep 21, 2026
16	Intellgus	Partial evidence	Texas, TX, United StatesHQ checked Sep 21, 2026	51-200	59 contacts →
	Partial evidence “Welcome to Intellgus, the firm that’s reshaping the landscape of offshore staffing solutions for CPAs, accounting firms, and tax professionals.” Source: RevenueBase Database · checked Sep 21, 2026
17	Sourcedesk Global Private Limited	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	58 contacts →
	Indirect evidence “We take the complication out of any business.” Source: RevenueBase Database · checked Sep 21, 2026
18	TRY BPO Outsourcing Solutions	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	11-50	56 contacts →
	Strong evidence “TryBPO's mission: To provide outsourcing solutions and consulting to small and medium sized businesses at a price they can afford, deliver measureable results without a…” Source: RevenueBase Database · checked Sep 21, 2026
19	Xact INC	Indirect evidence	Mill Valley, CA, United StatesHQ checked Sep 21, 2026	201-500	49 contacts →
	Indirect evidence “At XACT, we understand the needs of accounting firms & small or solo service providers.” Source: RevenueBase Database · checked Sep 21, 2026
20	Globalcybers	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	47 contacts →
	Indirect evidence “From Talent to Automation, We Power Business Growth & Global Team Expansion We are a non-IT staffing partner helping companies hire and scale their teams efficiently, with…” Source: RevenueBase Database · checked Sep 21, 2026
21	Murphy Collective	Partial evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	51-200	36 contacts →
	Partial evidence “Murphy Collective is a leading Tax,Accounting and Business Process Outsourcing (BPO) company with headquarters in the United States and a secondary locations in the United Kingdom…” Source: RevenueBase Database · checked Sep 21, 2026
22	Full Time Employee	Indirect evidence	Florida, FL, United StatesHQ checked Sep 21, 2026	51-200	35 contacts →
	Indirect evidence “Behind every successful firm is a team that makes things run smoothly.” Source: RevenueBase Database · checked Sep 21, 2026
23	Adaptive Teams	Indirect evidence	Minneapolis, United StatesHQ checked Sep 21, 2026	11-50	32 contacts →
	Indirect evidence “Most US companies spend 3–6 months and $4,700+ filling a single role.” Source: RevenueBase Database · checked Sep 21, 2026
24	Crossmark Management Group, LLC	Partial evidence	Ruston, LA, United StatesHQ checked Sep 21, 2026	11-50	31 contacts →
	Partial evidence “Crossmark Management Group offers professional financial and accounting outsourcing (FAO).” Source: RevenueBase Database · checked Sep 21, 2026
25	SX Business Services	Indirect evidence	Norwood, MA, United StatesHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “SX Business Services is an outsourced accounting company based out of 661 Pleasant Street Norwood, MA, United States.” Source: RevenueBase Database · checked Sep 21, 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: outsourcing solutions for audit 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 outsourcing solutions for audit firms.
Partial evidence: Its own public description names part of outsourcing solutions for audit firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outsourcing solutions for audit 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 313 outsourcing solutions for audit firms based in the United States

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Outsourcing solutions for audit firms based in the United States at a glance

As of Sep 21, 2026

22.5%Verified-email coverage

20.3Average contacts per company

11-50Median size (employees)

7.0%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

122

11-50

109

51-200

201-500

501-1,000

1,001-5,000

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 313 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 outsourcing solutions for audit 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 “outsourcing solutions for audit 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 outsourcing solutions for audit 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 outsourcing solutions for audit 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, 1,430 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 21, 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.

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 outsourcing solutions for audit 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 outsourcing solutions for audit firms are there based in the United States?

RevenueBase identified 313 outsourcing solutions for audit 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?

Information Evolution, INC, headquartered in Austin, tops this list with the largest team on record.

Which city has the most outsourcing solutions for audit firms?

New York leads with 22 headquartered companies, followed by Atlanta (10) and Austin (9).

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 1,430 verified decision-maker contacts tracked across these 313 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 21, 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.