Company lists · Data refreshed September 2026

Top 25 IT staffing augmentation services based in the United States

Name: IT staffing augmentation services 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 2,309 companies tracked

RevenueBase identified 2,309 company matches for IT staffing augmentation services associated with the United States as of September 2026 and tracks 52,299 professional contacts across them, including 7,676 with verified work emails. New York is the largest hub.

This list covers company matches for IT staffing augmentation services 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 28, 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 28, 2026 How this list was built

2,309Companies

52,299Contacts tracked

7,676Verified emails

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The 25 largest IT staffing augmentation services based in the United States

Ranked by team size

Top 25 of 2,309 company matches for IT staffing augmentation services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Primus Global Services	Exact match	Irving, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	714 contacts →
	Exact match “PRIMUS provides expertise as a full service IT provider.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Consultadd INC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	685 contacts →
	Exact match “Consultadd is a leading IT staffing and workforce solutions partner, helping U.S.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Tekishub Consulting Services	Exact match	Wilmington, DE, United StatesHQ recorded Sep 28, 2026	1,001-5,000	650 contacts →
	Exact match “TekisHub is Staff Augmentation, Software Development, and Recruitment Process Outsourcing Company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Acro Service Corp	Exact match	Livonia, MI, United StatesHQ recorded Sep 28, 2026	1,001-5,000	636 contacts →
	Exact match “With singular global reach and agility, Acro Service Corporation offers you a unique integrated approach to staffing and consulting solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Mitchell Martin INC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	614 contacts →
	Exact match “Mitchell Martin Inc.(MMI) is one of the largest employee-owned staffing firms in the U.S, specializing in IT, healthcare, healthcare IT, accounting and finance, and professional…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Codeforce 360	Exact match	Alpharetta, GA, United StatesHQ recorded Sep 28, 2026	501-1,000	591 contacts →
	Exact match “CodeForce 360 is a growing IT staffing company which thrives on a seasoned team of IT experts, a palpable international presence, and the ability to leverage the best of…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	TEK Inspirations LLC	Exact match	Frisco, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	585 contacts →
	Exact match “TEK Inspirations LLC is a Texas based IT Staffing and consulting company that focuses on highly qualitative, timely delivered and cost-effective offshore software development and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	QSI	Exact match	Golden Valley, MN, United StatesHQ recorded Sep 28, 2026	51-200	578 contacts →
	Exact match “Information Technology takes talented people.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Prestige Staffing	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	51-200	552 contacts →
	Exact match “Prestige Staffing is an award-winning, nationally recognized leader in professional staff augmentation serving local IT, Healthcare, and Accounting & Finance clients as well as…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Sunrise Systems, INC	Exact match	Edison, NJ, United StatesHQ recorded Sep 28, 2026	501-1,000	494 contacts →
	Exact match “Sunrise Systems was founded in 1990 with a clear vision to deliver world-class staffing service solutions in all labor categories, including IT consulting and solutions; all with…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	MDI Group	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	201-500	466 contacts →
	Exact match “MDI Group focuses exclusively on providing IT Workforce Solutions that help organizations tackle ‘what’s next’ in terms of emerging technology projects and challenging business…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Logic Planet	Exact match	Princeton, NJ, United StatesHQ recorded Sep 28, 2026	10001+	461 contacts →
	Exact match “IT Services” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Yochana	Exact match	Farmington, MI, United StatesHQ recorded Sep 28, 2026	201-500	435 contacts →
	Exact match “Yochana IT Solutions \| Founded in Michigan, 2009 Headquartered at Commerce Drive, Farmington Hills, MI 48335.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Adex Corporation	Exact match	Boca Raton, FL, United StatesHQ recorded Sep 28, 2026	201-500	413 contacts →
	Exact match “ADEX Corporation is a single-source provider of end-to-end staffing solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Optomi	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	501-1,000	401 contacts →
	Exact match “Established in 2012, Optomi is committed to providing superior IT Talent Services via contract, contract-to-hire, and team augmentation models.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Select Source International	Exact match	Minnetonka, MN, United StatesHQ recorded Sep 28, 2026	501-1,000	397 contacts →
	Exact match “Select Source International (SSI) is an award-winning global leader in Consulting and Staff Augmentation, helping businesses thrive across IT, Healthcare, Finance & Accounting…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Midwest Consulting Group	Exact match	Overland Park, KS, United StatesHQ recorded Sep 28, 2026	51-200	388 contacts →
	Exact match “Simply put, MCG is a full service IT staffing firm…locally owned and operated with offices in Overland Park, KS and Dallas, TX.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Talentbridge	Exact match	Charlotte, NC, United StatesHQ recorded Sep 28, 2026	1,001-5,000	382 contacts →
	Exact match “Connecting Talent.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Vyze INC	Exact match	Aldie, VA, United StatesHQ recorded Sep 28, 2026	51-200	356 contacts →
	Exact match “Vyze Inc is a leading IT staffing company that helps small and big organizations acquire, engage and retain the right talents, when and how you need them, such as contract-hire…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Radiant Systems INC	Exact match	Plainsboro, NJ, United StatesHQ recorded Sep 28, 2026	501-1,000	354 contacts →
	Exact match “Radiant Systems, Inc.\| Global Software & Staffing Solutions Since 1995 Founded in 1995, Radiant Systems, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Allstarsit	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	501-1,000	338 contacts →
	Exact match “ALLSTARSIT is a global outstaffing service provider with operations in 25+ locations across four continents.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Antra, INC	Exact match	Sterling, VA, United StatesHQ recorded Sep 28, 2026	201-500	329 contacts →
	Exact match “Antra is a trusted IT staffing and contingent workforce partner delivering contract, contract-to-hire, and permanent staffing solutions to leading enterprises.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Kellymitchell Group	Exact match	St. Louis, MO, United StatesHQ recorded Sep 28, 2026	1,001-5,000	318 contacts →
	Exact match “Connecting People with Opportunities + Clients with Success.® We’re KellyMitchell, a leading IT Staffing & Project Solutions partner, providing adaptive, scalable solutions…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	3b Staffing LLC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	501-1,000	307 contacts →
	Exact match “3B Staffing is an emerging global leader in IT staffing solutions headquartered in New Jersey.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Itech Solutions	Exact match	Farmington, CT, United StatesHQ recorded Sep 28, 2026	51-200	302 contacts →
	Exact match “iTech is a national IT staffing and recruiting firm.” Recorded in the RevenueBase company graph · Sep 28, 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 staffing augmentation services”. 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 2,309 IT staffing augmentation services based in the United States

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IT staffing augmentation services based in the United States at a glance

As of Sep 28, 2026

14.7%Verified-email coverage

22.7Average contacts per company

11-50Median size (employees)

3.5%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

585

11-50

885

51-200

620

201-500

140

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 2,309 companies.

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 staffing augmentation services” 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 7,676 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 28, 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 staffing augmentation services 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 staffing augmentation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT staffing augmentation services are there based in the United States?

RevenueBase identified 2,309 company matches for IT staffing augmentation services 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?

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

Which city has the most IT staffing augmentation services?

New York leads with 81 company records, followed by Houston (60) and Dallas (57).

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 7,676 professional contacts with verified work emails tracked across these 2,309 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 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 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.