Company lists · Data refreshed September 2026

Top 25 IT audit consulting companies based in the United States

Name: IT audit consulting companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 626 companies tracked

RevenueBase identified 626 IT audit consulting companies headquartered in the United States as of September 2026 and tracks 8,745 professional contacts across them, including 3,718 with verified work emails. New York is the largest hub.

This list covers IT audit consulting companies 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 28, 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 28, 2026 86% judged on-target in blind review

626Companies

8,745Contacts tracked

3,718Verified emails

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The 25 largest IT audit consulting companies based in the United States

Ranked by team size

Top 25 of 626 IT audit consulting companies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to IT audit consulting companies: 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	Sikich	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,688 contacts →
	Partial evidence “Sikich offers the public and private sectors a diverse platform of professional services across consulting, technology, and compliance.” Source: RevenueBase Database · checked Sep 28, 2026
2	Dean Dorton	Strong evidence	Lexington, KY, United StatesHQ checked Sep 28, 2026	501-1,000	590 contacts →
	Strong evidence “Dean Dorton provides an integrated suite of audit, tax, business management, consulting, and technology solutions.” Source: RevenueBase Database · checked Sep 28, 2026
3	Burwood Group	Indirect evidence	Oak Brook, IL, United StatesHQ checked Sep 28, 2026	201-500	223 contacts →
	Indirect evidence “The urgent need for technology to solve business problems more efficiently, decrease costs, and mitigate risk has increased.” Source: RevenueBase Database · checked Sep 28, 2026
4	Mindpoint Group, A Quantum SKY Company	Indirect evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	204 contacts →
	Indirect evidence “MindPoint Group, a Quantum Sky company, is a cybersecurity specialist trusted by U.S.” Source: RevenueBase Database · checked Sep 28, 2026
5	Centri	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	201-500	189 contacts →
	Partial evidence “Centri Business Consulting provides the highest quality advisory consulting services to its clients by being reliable and responsive to their needs.” Source: RevenueBase Database · checked Sep 28, 2026
6	Dla, LLC	Indirect evidence	Fairfield, NJ, United StatesHQ checked Sep 28, 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 28, 2026
7	SB & Company, LLC	Strong evidence	Owings Mills, MD, United StatesHQ checked Sep 28, 2026	51-200	156 contacts →
	Strong evidence “SB & Company, LLC (SBC) is an audit, tax, risk consulting and business advisory firm that is an outstanding place where highly talented people help our clients succeed.” Source: RevenueBase Database · checked Sep 28, 2026
8	Kirkpatrickprice	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	51-200	139 contacts →
	Indirect evidence “KirkpatrickPrice is a licensed information security CPA firm, a PCI QSA, and a HITRUST CSF Assessor, providing assurance services to over clients worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
9	Cotton	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 28, 2026	201-500	134 contacts →
	Partial evidence “Cotton is an audit and accounting firm located in Old Town Alexandria, VA.” Source: RevenueBase Database · checked Sep 28, 2026
10	Haskell & White LLP	Partial evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	51-200	133 contacts →
	Partial evidence “Haskell & White LLP is one of the largest independently owned accounting, auditing and tax consulting firms in Southern California, specializing in servicing public and private…” Source: RevenueBase Database · checked Sep 28, 2026
11	415 Group	Strong evidence	Canton, OH, United StatesHQ checked Sep 28, 2026	51-200	113 contacts →
	Strong evidence “Proudly located in Canton and Alliance, Ohio, 415 Group is a certified public accounting, business consulting and IT services firm.” Source: RevenueBase Database · checked Sep 28, 2026
12	Strategic Security	Strong evidence	Alexandria, VA, United StatesHQ checked Sep 28, 2026	n/a	113 contacts →
	Strong evidence “Strategic Security is an IT Security consulting firm that provides in-depth technical security assessments of your network, web application, and regulatory compliance gap analysis…” Source: RevenueBase Database · checked Sep 28, 2026
13	SBS Cybersecurity	Strong evidence	Madison, SD, United StatesHQ checked Sep 28, 2026	51-200	105 contacts →
	Strong evidence “SBS CyberSecurity, LLC (SBS) is a premier cybersecurity consulting and audit firm.” Source: RevenueBase Database · checked Sep 28, 2026
14	R&m Consulting	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	102 contacts →
	Strong evidence “R&M is a boutique consulting firm that works in two key areas: tax and internal audit.” Source: RevenueBase Database · checked Sep 28, 2026
15	Accume Partners NOW Cherry Bekaert	Indirect evidence	Jersey City, NJ, United StatesHQ checked Sep 28, 2026	51-200	98 contacts →
	Indirect evidence “Accume Partners, now part of Cherry Bekaert, is a trusted risk assurance and advisory leader and innovator in delivering integrated solutions to our clients in highly regulated…” Source: RevenueBase Database · checked Sep 28, 2026
16	HCJ Cpas & Advisors	Partial evidence	Little Rock, AR, United StatesHQ checked Sep 28, 2026	51-200	92 contacts →
	Partial evidence “HCJ CPAs and Advisors provides knowledgeable auditing, tax and business consulting services that companies need in today’s business climate.” Source: RevenueBase Database · checked Sep 28, 2026
17	Slait Consulting	Partial evidence	Virginia Beach, VA, United StatesHQ checked Sep 28, 2026	201-500	81 contacts →
	Partial evidence “SLAIT Consulting transforms how your organization delivers information technology for today and tomorrow.” Source: RevenueBase Database · checked Sep 28, 2026
18	Secureit	Partial evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	51-200	77 contacts →
	Partial evidence “SecureIT is a leading provider of cybersecurity management consulting and technical services to government agencies, corporations and non-profit organizations.” Source: RevenueBase Database · checked Sep 28, 2026
19	Bourgeois Bennett, Cpas And Consultants	Indirect evidence	Metairie, LA, United StatesHQ checked Sep 28, 2026	51-200	76 contacts →
	Indirect evidence “A full-service firm of Certified Public Accountants and Business Consultants.” Source: RevenueBase Database · checked Sep 28, 2026
20	Compu-Vision Consulting INC	Indirect evidence	North Brunswick, NJ, United StatesHQ checked Sep 28, 2026	51-200	72 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
21	Buxton Consulting	Indirect evidence	San Ramon, CA, United StatesHQ checked Sep 28, 2026	201-500	69 contacts →
	Indirect evidence “Buxton helps organizations modernize, integrate, secure, support, and staff critical technology environments with confidence.” Source: RevenueBase Database · checked Sep 28, 2026
22	Control Solutions International	Partial evidence	Woburn, MA, United StatesHQ checked Sep 28, 2026	201-500	60 contacts →
	Partial evidence “Control Solutions International is a leading global consulting and risk advisory firm focused on providing our clients with industry experts who specialize in risk management…” Source: RevenueBase Database · checked Sep 28, 2026
23	Cyberguard Advantage	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 28, 2026	51-200	54 contacts →
	Indirect evidence “CyberGuard Advantage is a cybersecurity advisory and compliance firm helping organizations navigate today’s complex risk, privacy, and regulatory environment.” Source: RevenueBase Database · checked Sep 28, 2026
24	Compass IT Compliance	Partial evidence	North Providence, RI, United StatesHQ checked Sep 28, 2026	11-50	51 contacts →
	Partial evidence “Founded in 2010, Compass IT Compliance is a nationwide leader in providing IT security, compliance, and risk management services to organizations of all sizes in all industries.” Source: RevenueBase Database · checked Sep 28, 2026
25	Johanson Group LLP	Partial evidence	Colorado Springs, CO, United StatesHQ checked Sep 28, 2026	51-200	46 contacts →
	Partial evidence “Johanson Group has provided Security & Compliance Audit Services to public and private companies in a variety of industries across the world.” Source: RevenueBase Database · checked Sep 28, 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: IT audit consulting companies. 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 IT audit consulting companies.
Partial evidence: Its own public description names part of IT audit consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT audit consulting companies. 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 626 IT audit consulting companies based in the United States

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IT audit consulting companies based in the United States at a glance

As of Sep 28, 2026

42.5%Verified-email coverage

14.0Average contacts per company

1-10Median size (employees)

4.2%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

393

11-50

158

51-200

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 626 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 IT audit consulting companies, 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 “IT audit consulting companies”. 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 IT audit consulting companies), 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 IT audit consulting companies, 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, 3,718 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 28, 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.

IT audit consulting companies by metro

IT audit consulting companies in New York26

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 IT audit consulting companies, 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 IT audit consulting companies are there based in the United States?

RevenueBase identified 626 IT audit consulting companies 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?

Sikich, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most IT audit consulting companies?

New York leads with 26 headquartered companies, followed by Houston (19) and Tampa (16).

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 3,718 verified decision-maker contacts tracked across these 626 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 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 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.