Company lists · Data refreshed September 2026

Top 25 IT consultant search firms based in the United States

Name: IT consultant search 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 26, 2026 29,288 companies tracked

RevenueBase identified 29,288 company matches for IT consultant search firms associated with the United States as of September 2026 and tracks 846,759 professional contacts across them, including 144,923 with verified work emails and 216,044 with mobile numbers. New York is the largest hub.

This list covers company matches for IT consultant search firms associated with the 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 26, 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 26, 2026 How this list was built

29,288Companies

846,759Contacts tracked

144,923Verified emails

216,044Mobile numbers

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The 25 largest IT consultant search firms based in the United States

Ranked by team size

Top 25 of 29,288 company matches for IT consultant search firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 26, 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	KELLY	Exact match	Troy, MI, United StatesHQ recorded Sep 26, 2026	10001+	30,378 contacts →
	Exact match “We’ve been helping organizations find the people they need longer than any other company in the world.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
2	Manpowergroup	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 26, 2026	10001+	27,063 contacts →
	Exact match “ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing and…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
3	Robert Half	Exact match	Menlo Park, CA, United StatesHQ recorded Sep 26, 2026	10001+	25,574 contacts →
	Exact match “At Robert Half, we prioritize your security-if you believe you've encountered a scam or fraudulent recruiter, please report it immediately to All Robert Half recruiters…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
4	Manpower	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 26, 2026	10001+	22,508 contacts →
	Exact match “Manpower is the global leader in contingent and permanent recruitment workforce solutions.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
5	Insight Global	Exact match	Atlanta, GA, United StatesHQ recorded Sep 26, 2026	n/a	15,553 contacts →
	Exact match “Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
6	CDW	Exact match	Vernon Hills, IL, United StatesHQ recorded Sep 26, 2026	10001+	13,155 contacts →
	Exact match “At CDW, we know how to make technology work so people can do great things.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
7	Express Employment International	Exact match	Oklahoma City, OK, United StatesHQ recorded Sep 26, 2026	10001+	12,647 contacts →
	Exact match “Founded in 1983 and corporately headquartered in Oklahoma City, Express Employment International supports the Express Employment Professionals franchise and related brands.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
8	Randstad USA	Exact match	Atlanta, GA, United StatesHQ recorded Sep 26, 2026	1,001-5,000	8,522 contacts →
	Exact match “Randstad North America, Inc.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
9	Experis	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 26, 2026	10001+	7,984 contacts →
	Exact match “Experis® is a global leader in technology services, helping organizations shorten the distance between innovation and business impact in a digital world.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
10	Kforce INC	Exact match	Tampa, FL, United StatesHQ recorded Sep 26, 2026	1,001-5,000	6,147 contacts →
	Exact match “Kforce is a solutions firm specializing in technology, finance and accounting, and professional staffing services.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
11	Peopleready	Exact match	Tacoma, WA, United StatesHQ recorded Sep 26, 2026	10001+	5,482 contacts →
	Exact match “Want to be part of an award-winning team that is reimagining the way people connect with work?” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
12	Tradesmen International	Exact match	Macedonia, OH, United StatesHQ recorded Sep 26, 2026	10001+	4,999 contacts →
	Exact match “Founded in 1992, Tradesmen International is North America’s premier resource for proven skilled craftsmen and labor consulting services.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
13	Lancesoft, INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 26, 2026	5,001-10,000	4,877 contacts →
	Exact match “Established in LanceSoft is a pioneer in delivering top-notch Global Workforce Solutions and IT Services to a diverse clientele.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
14	VOLT	Exact match	Atlanta, GA, United StatesHQ recorded Sep 26, 2026	1,001-5,000	4,831 contacts →
	Exact match “Volt (an Innova Solutions affiliate) is a multi-award winning global workforce solutions provider that propels businesses and careers forward with expert momentum.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
15	Appleone Employment Services	Exact match	Glendale, CA, United StatesHQ recorded Sep 26, 2026	1,001-5,000	4,627 contacts →
	Exact match “AppleOne Employment Services is a full-service employment company.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
16	Spherion	Exact match	Atlanta, GA, United StatesHQ recorded Sep 26, 2026	10001+	4,263 contacts →
	Exact match “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
17	Select Staffing	Exact match	Atlanta, GA, United StatesHQ recorded Sep 26, 2026	10001+	3,934 contacts →
	Exact match “Select Staffing is a leading provider of temporary staffing and employment services in the U.S, with nationwide operations across multiple contingent staffing sectors.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
18	Artech L.L.C	Exact match	Morristown, NJ, United StatesHQ recorded Sep 26, 2026	5,001-10,000	3,674 contacts →
	Exact match “Artech is the largest Women-Owned IT Staffing Firm in the U.S, with 34+ years of experience powering workforce transformation for Fortune 500 companies and public-sector…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
19	Elwood Staffing Services, INC	Exact match	Columbus, IN, United StatesHQ recorded Sep 26, 2026	n/a	3,481 contacts →
	Exact match “Whether you're looking to find your next great employee, make your next career move, or help a friend find a new job, you can trust that Elwood puts its passion and expertise into…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
20	ETEAM	Exact match	Somerset, NJ, United StatesHQ recorded Sep 26, 2026	n/a	3,285 contacts →
	Exact match “For over 25 years, eTeam has been trusted by global organizations to lead high-stakes programs where execution matters as much as strategy.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
21	Prologistix	Exact match	Atlanta, GA, United StatesHQ recorded Sep 26, 2026	n/a	3,253 contacts →
	Exact match “ProLogistix is the leading logistics staffing firm in the country.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
22	Beacon Hill	Exact match	Boston, MA, United StatesHQ recorded Sep 26, 2026	1,001-5,000	3,238 contacts →
	Exact match “Beacon Hill was founded to set a new standard in search, career placement and flexible staffing.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
23	Allegis Group	Exact match	Hanover, MD, United StatesHQ recorded Sep 26, 2026	10001+	3,103 contacts →
	Exact match “As the global leader in talent solutions, we take pride in what we do, connecting great people to great opportunities, helping businesses win and careers soar.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
24	Pyramid Consulting, INC	Exact match	United StatesHQ recorded Sep 26, 2026	5,001-10,000	2,891 contacts →
	Exact match “Pyramid Consulting, a global leader in workforce and technology solutions, empowers individuals and organizations to transform and thrive in the most challenging and competitive…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
25	Dexian	Exact match	Mclean, VA, United StatesHQ recorded Sep 26, 2026	1,001-5,000	2,852 contacts →
	Exact match “Dexian is a leading provider of staffing, IT, and workforce solutions with nearly employees and 70 locations worldwide.” Recorded in the RevenueBase company graph · Sep 26, 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 “IT consultant search firms”. 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 29,288 IT consultant search firms based in the United States

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IT consultant search firms based in the United States at a glance

As of Sep 26, 2026

17.1%Verified-email coverage

25.5%Mobile-number coverage

28.9Average contacts per company

11-50Median size (employees)

4.9%Largest-city concentration · New York

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

14,620

11-50

8,405

51-200

4,119

201-500

1,198

501-1,000

454

1,001-5,000

324

5,001-10,000

10001+

Freshness & accuracy

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

Email last verified

Median 28.0d

94,1350–30

46,03531–60

3,00661–90

15690–180

1,591180+

Company record updated

Median 90.0d

00–30

157,36631–60

337,40361–90

307,26490–180

44,726180+

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 the United States whose business descriptions match “IT consultant search firms” 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 144,923 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 26, 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.

IT consultant search firms by metro

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 “IT consultant search firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consultant search firms are there based in the United States?

RevenueBase identified 29,288 company matches for IT consultant search firms associated with the 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?

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

Which city has the most IT consultant search firms?

New York leads with 1431 company records, followed by Houston (759) and Atlanta (632).

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 144,923 professional contacts with verified work emails tracked across these 29,288 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 26, 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.