Company lists · Data refreshed September 2026

Top 25 IT compliance consulting companies worldwide

Name: IT compliance consulting companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 5,776 companies tracked

RevenueBase identified 5,776 IT compliance consulting companies worldwide as of September 2026 and tracks 65,231 professional contacts across them, including 11,267 with verified work emails. The United States is the largest market and London the largest hub.

This list covers IT compliance consulting companies 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 20, 2026. Country and city lists for IT compliance consulting companies 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

5,776Companies

65,231Contacts tracked

11,267Verified emails

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The 25 largest IT compliance consulting companies worldwide

Ranked by team size

Top 25 of 5,776 IT compliance consulting companies worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to IT compliance 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	Management Solutions	Partial evidence	Madrid, SpainHQ checked Sep 20, 2026	1,001-5,000	4,468 contacts →
	Partial evidence “Management Solutions is a leading provider of business consulting services for regulated industries.” Source: RevenueBase Database · checked Sep 20, 2026
2	Aparajitha Corporate Services Private Limited	Partial evidence	Madurai, IndiaHQ checked Sep 20, 2026	1,001-5,000	2,064 contacts →
	Partial evidence “Aparajitha: Revolutionising India's Regulatory Compliance Space With 25 years of experience, Aparajitha covers compliance for over establishments, factories, and 52 lakh contract…” Source: RevenueBase Database · checked Sep 20, 2026
3	Coalfire	Partial evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	947 contacts →
	Partial evidence “Coalfire is the premier Cybersecurity and Compliance Services leader for the tech, healthcare, and finance industries.(This page is maintained by Marketing.” Source: RevenueBase Database · checked Sep 20, 2026
4	CT Corporation	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	788 contacts →
	Partial evidence “CT Corporation helps small businesses, corporations, and law firms around the world manage their most critical business and legal compliance responsibilities.” Source: RevenueBase Database · checked Sep 20, 2026
5	Solomonedwards	Indirect evidence	Wayne, PA, United StatesHQ checked Sep 20, 2026	1,001-5,000	557 contacts →
	Indirect evidence “For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Source: RevenueBase Database · checked Sep 20, 2026
6	Alcumus	Indirect evidence	Cardiff, United KingdomHQ checked Sep 20, 2026	1,001-5,000	453 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
7	Controlcase	Strong evidence	Fairfax, VA, United StatesHQ checked Sep 20, 2026	201-500	411 contacts →
	Strong evidence “ControlCase is committed to bringing peace of mind to the world’s IT compliance programs through our signature partnership approach, commitment to automation, and cost-effective…” Source: RevenueBase Database · checked Sep 20, 2026
8	APA Engineering INC	Strong evidence	Mount Laurel, NJ, United StatesHQ checked Sep 20, 2026	201-500	364 contacts →
	Strong evidence “APA Engineering Inc has been a leader in providing Compliance, Engineering, IT, and Sourcing services since With over twenty years in business, we are dedicated to providing the…” Source: RevenueBase Database · checked Sep 20, 2026
9	Registrar Corp	Partial evidence	Hampton, VA, United StatesHQ checked Sep 20, 2026	51-200	317 contacts →
	Partial evidence “Registrar Corp is your trusted partner helping you navigate global regulatory requirements with expert services, innovative software solutions and comprehensive online compliance…” Source: RevenueBase Database · checked Sep 20, 2026
10	Comply	Partial evidence	New York City, NY, United StatesHQ checked Sep 20, 2026	201-500	308 contacts →
	Partial evidence “At Comply, we pride ourselves on being the champion for compliance professionals.” Source: RevenueBase Database · checked Sep 20, 2026
11	The Citation Group	Partial evidence	Wilmslow, United KingdomHQ checked Sep 20, 2026	1,001-5,000	291 contacts →
	Partial evidence “The Citation Group offer unrivalled compliance and quality services to over businesses across the UK, Australia, New Zealand, and Canada.” Source: RevenueBase Database · checked Sep 20, 2026
12	Vaisesika	Strong evidence	Carlsbad, CA, United StatesHQ checked Sep 20, 2026	201-500	266 contacts →
	Strong evidence “Vaisesika Consulting is a global tech and consulting firm that helps businesses transform their digital setups and stay compliant in a straightforward way.” Source: RevenueBase Database · checked Sep 20, 2026
13	Burwood Group	Indirect evidence	Oak Brook, IL, United StatesHQ checked Sep 20, 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 20, 2026
14	Cyraacs	Partial evidence	Bengaluru, IndiaHQ checked Sep 20, 2026	51-200	221 contacts →
	Partial evidence “CYRAAC Services Private Limited (CyRAACS) is a leading, technology-first cybersecurity consulting and advisory firm headquartered in India, empanelled with CERT-In and accredited…” Source: RevenueBase Database · checked Sep 20, 2026
15	Mindpoint Group, A Quantum SKY Company	Indirect evidence	Reston, VA, United StatesHQ checked Sep 20, 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 20, 2026
16	Suresh & CO	Partial evidence	Bengaluru, IndiaHQ checked Sep 20, 2026	51-200	199 contacts →
	Partial evidence “We are a trusted advisory and compliance firm known for integrity, technical depth, and commercial practicality.” Source: RevenueBase Database · checked Sep 20, 2026
17	Epista Life Science	Partial evidence	Hørsholm, DenmarkHQ checked Sep 20, 2026	51-200	194 contacts →
	Partial evidence “Epista Life Science is a team of experts working at the intersection of business priorities and compliance requirements.” Source: RevenueBase Database · checked Sep 20, 2026
18	Govertis	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	51-200	183 contacts →
	Indirect evidence “Expertos en Ciberseguridad, Privacidad, GRC, IRM y Cumplimiento Normativo unificando la perspectiva Legal y Tecnológica GOVERTIS es la mayor firma de Advisory 100% especializada…” Source: RevenueBase Database · checked Sep 20, 2026
19	ICARE	Indirect evidence	Saint Beauzire, FranceHQ checked Sep 20, 2026	51-200	176 contacts →
	Indirect evidence “Groupe ICARE : Votre partenaire expert de la sécurité des produits de santé Avec 30 ans d’expérience, le Groupe ICARE se distingue comme un leader en matière de normalisation et…” Source: RevenueBase Database · checked Sep 20, 2026
20	Roedl & Partner India	Indirect evidence	Pune, IndiaHQ checked Sep 20, 2026	51-200	171 contacts →
	Indirect evidence “Rödl & Partner is an integrated professional services firm with 110 wholly-owned locations worldwide in around 50 countries.” Source: RevenueBase Database · checked Sep 20, 2026
21	Konexo	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	171 contacts →
	Partial evidence “Alternative legal and compliance services developed by Eversheds Sutherland.” Source: RevenueBase Database · checked Sep 20, 2026
22	Ampcus Cyber	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 20, 2026	1,001-5,000	170 contacts →
	Indirect evidence “Trusted By 2,880+ World-Class Brands And Organizations Of All Sizes…!” Source: RevenueBase Database · checked Sep 20, 2026
23	BDO IT Consulting	Strong evidence	Port Louis, MauritiusHQ checked Sep 20, 2026	51-200	153 contacts →
	Strong evidence “BDO IT Consulting is a trustworthy firm with a strong and longstanding reputation that has extensive local and international experience in providing IT Governance and Consulting…” Source: RevenueBase Database · checked Sep 20, 2026
24	Harbor Compliance	Strong evidence	Lancaster, PA, United StatesHQ checked Sep 20, 2026	201-500	150 contacts →
	Strong evidence “We provide innovative compliance solutions by embracing complexity and making it simple.” Source: RevenueBase Database · checked Sep 20, 2026
25	Optima Partners	Strong evidence	NY, United StatesHQ checked Sep 20, 2026	51-200	145 contacts →
	Strong evidence “Established in 2014, Optima is a leading global regulatory compliance and cybersecurity consulting firm advising financial institutions, including investment managers, hedge…” Source: RevenueBase Database · checked Sep 20, 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 compliance 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 compliance consulting companies.
Partial evidence: Its own public description names part of IT compliance 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 compliance 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 5,776 IT compliance consulting companies worldwide

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IT compliance consulting companies worldwide at a glance

As of Sep 20, 2026

17.3%Verified-email coverage

11.3Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

4,176

11-50

1,314

51-200

202

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 IT compliance 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.
Coverage: Every country. Country and city lists for IT compliance consulting companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “IT compliance 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 compliance 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 compliance consulting companies, 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, 11,267 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 20, 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 compliance consulting companies by location

27 lists · largest first

Every IT compliance consulting companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 compliance 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 compliance consulting companies are there worldwide?

RevenueBase identified 5,776 IT compliance consulting companies 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?

Management Solutions, headquartered in Madrid, tops this list with the largest team on record.

Which country has the most IT compliance consulting companies?

The United States leads with 1,281 companies, followed by Brazil (382) and the United Kingdom (376). Every IT compliance consulting companies list by country and city is linked on this page.

Which city has the most IT compliance consulting companies?

London leads with 115 headquartered companies, followed by Sao Paulo (107) and Madrid (60).

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 11,267 verified decision-maker contacts tracked across these 5,776 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 20, 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.