Company lists · Data refreshed September 2026

Top 25 Freelancer IT consulting firms based in the United States

Name: Freelancer IT consulting 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 30, 2026 10,665 companies tracked

RevenueBase identified 10,665 freelancer IT consulting firms headquartered in the United States as of September 2026 and tracks 228,087 professional contacts across them, including 61,282 with verified work emails and 55,865 with mobile numbers. New York is the largest hub.

This list covers freelancer IT consulting 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 30, 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 30, 2026 86% judged on-target in blind review

10,665Companies

228,087Contacts tracked

61,282Verified emails

55,865Mobile numbers

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The 25 largest freelancer IT consulting firms based in the United States

Ranked by team size

Top 25 of 10,665 freelancer IT consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to freelancer IT consulting 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	CDW	Indirect evidence	Vernon Hills, IL, United StatesHQ checked Sep 30, 2026	10001+	13,155 contacts →
	Indirect evidence “At CDW, we know how to make technology work so people can do great things.” Source: RevenueBase Database · checked Sep 30, 2026
2	Apex Systems	Indirect evidence	Glen Allen, VA, United StatesHQ checked Sep 30, 2026	1,001-5,000	12,231 contacts →
	Indirect evidence “Everforth Apex Systems, part of the Everforth ™ Network, is a leading global technology services company specializing in customizable industry-specific solutions that turns…” Source: RevenueBase Database · checked Sep 30, 2026
3	Protiviti	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 30, 2026	5,001-10,000	8,779 contacts →
	Partial evidence “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Source: RevenueBase Database · checked Sep 30, 2026
4	Yash Technologies	Partial evidence	East Moline, IL, United StatesHQ checked Sep 30, 2026	5,001-10,000	7,769 contacts →
	Partial evidence “YASH Technologies is a consulting-led transformation partner with a proven track record of helping customers address their current and prospective digital transformation…” Source: RevenueBase Database · checked Sep 30, 2026
5	VEE Technologies	Partial evidence	Decatur, GA, United StatesHQ checked Sep 30, 2026	5,001-10,000	2,933 contacts →
	Partial evidence “Vee Technologies is a global consulting and professional services organization delivering specialized, technology-enabled solutions.” Source: RevenueBase Database · checked Sep 30, 2026
6	Oxford Global Resources	Indirect evidence	Beverly, MA, United StatesHQ checked Sep 30, 2026	501-1,000	2,564 contacts →
	Indirect evidence “Oxford Global Resources delivers tailored solutions for any technical challenges you are facing using our partnership-first approach.” Source: RevenueBase Database · checked Sep 30, 2026
7	Beyondsoft	Strong evidence	Bellevue, WA, United StatesHQ checked Sep 30, 2026	501-1,000	2,359 contacts →
	Strong evidence “Beyondsoft Consulting is a leading global mid-sized business IT and consulting company that combines modern technologies and proven methodologies to tailor solutions that move…” Source: RevenueBase Database · checked Sep 30, 2026
8	West Monroe	Partial evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	1,001-5,000	2,129 contacts →
	Partial evidence “West Monroe is a global business and technology consulting firm passionate about creating value for our clients.” Source: RevenueBase Database · checked Sep 30, 2026
9	Exadel	Partial evidence	Walnut Creek, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,874 contacts →
	Partial evidence “Exadel is a leading global software consulting and development company that looks beyond the code to maximize the technology-driven business impact our partners want to make.” Source: RevenueBase Database · checked Sep 30, 2026
10	Itransition Group	Strong evidence	Decatur, GA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,664 contacts →
	Strong evidence “Founded in 1998, Itransition is a global software engineering and IT consulting company with engineers supporting clients across 40 countries.” Source: RevenueBase Database · checked Sep 30, 2026
11	CEI	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 30, 2026	501-1,000	1,391 contacts →
	Indirect evidence “In today’s technology-driven world, the mandate of transformation represents both challenges and opportunities.” Source: RevenueBase Database · checked Sep 30, 2026
12	Trace3	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,345 contacts →
	Indirect evidence “Trace3 delivers business transformation.” Source: RevenueBase Database · checked Sep 30, 2026
13	V-Soft Consulting Group, INC	Partial evidence	Louisville, KY, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,221 contacts →
	Partial evidence “V-Soft Consulting, an innovative corporation specializing in Information Technology consulting; including staffing, digital, and infrastructure solutions.” Source: RevenueBase Database · checked Sep 30, 2026
14	W3global	Partial evidence	Frisco, TX, United StatesHQ checked Sep 30, 2026	501-1,000	1,149 contacts →
	Partial evidence “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Source: RevenueBase Database · checked Sep 30, 2026
15	Intelligroup	Partial evidence	Princeton, NJ, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,121 contacts →
	Partial evidence “Intelligroup is a global provider of innovative consulting, technology, and outsourcing services.” Source: RevenueBase Database · checked Sep 30, 2026
16	DISYS	Strong evidence	Mclean, VA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,108 contacts →
	Strong evidence “Digital Intelligence Systems, LLC (DISYS) is a global technology and consulting firm specializing in Managed Services, Business, Consulting, and IT/Non-IT Staffing Services.” Source: RevenueBase Database · checked Sep 30, 2026
17	Navigant	Partial evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	5,001-10,000	1,029 contacts →
	Partial evidence “Guidehouse is a leading global provider of consulting services to the public and commercial markets with broad capabilities in management, technology, and risk consulting.” Source: RevenueBase Database · checked Sep 30, 2026
18	Captech	Partial evidence	Richmond, VA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,005 contacts →
	Partial evidence “CapTech is a technology consulting firm focused on defining and delivering what’s next for organizations.” Source: RevenueBase Database · checked Sep 30, 2026
19	Miratech	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1,001-5,000	985 contacts →
	Indirect evidence “Miratech helps visionaries to change the world.” Source: RevenueBase Database · checked Sep 30, 2026
20	Emonics LLC	Indirect evidence	Piscataway, NJ, United StatesHQ checked Sep 30, 2026	1,001-5,000	936 contacts →
	Indirect evidence “Emonics LLC connects you with the right talent at the right time.” Source: RevenueBase Database · checked Sep 30, 2026
21	Cyber Infrastructure CIS	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	921 contacts →
	Indirect evidence “Think Big.” Source: RevenueBase Database · checked Sep 30, 2026
22	CDW G	Partial evidence	Vernon Hills, United StatesHQ checked Sep 30, 2026	5,001-10,000	914 contacts →
	Partial evidence “At CDW, our experts partner with you to build IT solutions that don’t just solve problems – they create opportunities.” Source: RevenueBase Database · checked Sep 30, 2026
23	Xtglobal, INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 30, 2026	501-1,000	841 contacts →
	Indirect evidence “Founded in 1998, XTGlobal, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
24	Buchanan Technologies	Strong evidence	Grapevine, TX, United StatesHQ checked Sep 30, 2026	501-1,000	818 contacts →
	Strong evidence “As a leading IT consulting and outsourcing services firm, Buchanan Technologies helps organizations across North America turn their business technology into a powerful competitive…” Source: RevenueBase Database · checked Sep 30, 2026
25	Tekwissen	Partial evidence	Ann Arbor, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	797 contacts →
	Partial evidence “Welcome TekWissen, your premier partner in technology consulting, workforce solutions, payroll services, procurement, managed services, global capability centers, and venture…” Source: RevenueBase Database · checked Sep 30, 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: freelancer IT consulting 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 freelancer IT consulting firms.
Partial evidence: Its own public description names part of freelancer IT consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name freelancer IT consulting 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 10,665 freelancer IT consulting firms based in the United States

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Freelancer IT consulting firms based in the United States at a glance

As of Sep 30, 2026

26.9%Verified-email coverage

24.5%Mobile-number coverage

21.4Average contacts per company

1-10Median size (employees)

3.7%Largest-city concentration · New York

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

5,394

11-50

3,180

51-200

1,508

201-500

370

501-1,000

115

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 32.0d

17,7850–30

40,81031–60

2,00561–90

4290–180

640180+

Company record updated

Median 93.0d

00–30

29,59731–60

69,82161–90

114,98490–180

13,685180+

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 freelancer IT consulting 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 “freelancer IT consulting 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 freelancer IT consulting 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 freelancer IT consulting 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, 61,282 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 30, 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.

Freelancer IT consulting 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 freelancer IT consulting 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 freelancer IT consulting firms are there based in the United States?

RevenueBase identified 10,665 freelancer IT consulting 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?

CDW, headquartered in Vernon Hills, tops this list with the largest team on record.

Which city has the most freelancer IT consulting firms?

New York leads with 399 headquartered companies, followed by Atlanta (227) and Houston (221).

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 61,282 verified decision-maker contacts tracked across these 10,665 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 30, 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.