Company lists · Data refreshed September 2026

Top 25 Developer recruitment firms based in the United States

Name: Developer recruitment 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 28, 2026 8,554 companies tracked

RevenueBase identified 8,554 developer recruitment firms headquartered in the United States as of September 2026 and tracks 198,801 professional contacts across them, including 40,212 with verified work emails. New York is the largest hub.

This list covers developer recruitment 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 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

8,554Companies

198,801Contacts tracked

40,212Verified emails

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The 25 largest developer recruitment firms based in the United States

Ranked by team size

Top 25 of 8,554 developer recruitment firms 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 developer recruitment 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	Robert Half	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 28, 2026	10001+	25,574 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
2	Insight Global	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	n/a	15,553 contacts →
	Indirect evidence “Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.” Source: RevenueBase Database · checked Sep 28, 2026
3	Beacon Hill	Indirect evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	3,238 contacts →
	Indirect evidence “Beacon Hill was founded to set a new standard in search, career placement and flexible staffing.” Source: RevenueBase Database · checked Sep 28, 2026
4	Crossover	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	5,001-10,000	2,293 contacts →
	Indirect evidence “Crossover is a global recruiting platform for a private group of US tech and education companies that only hire the top 1% of tech talent.” Source: RevenueBase Database · checked Sep 28, 2026
5	Airswift	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	2,128 contacts →
	Indirect evidence “We support STEM professionals looking for jobs with exceptional firms in the technology and engineering sectors.” Source: RevenueBase Database · checked Sep 28, 2026
6	Spectraforce	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,845 contacts →
	Indirect evidence “Founded in 2004, SPECTRAFORCE® is a global staffing and workforce solutions company that helps organizations build high-performing teams across healthcare, technology, financial…” Source: RevenueBase Database · checked Sep 28, 2026
7	GPAC	Partial evidence	Sioux Falls, SD, United StatesHQ checked Sep 28, 2026	501-1,000	1,742 contacts →
	Partial evidence “gpac is the #1 digital recruitment platform, built on the belief that staffing is fundamentally a people business.” Source: RevenueBase Database · checked Sep 28, 2026
8	Nesco Resource	Indirect evidence	Mayfield Heights, OH, United StatesHQ checked Sep 28, 2026	501-1,000	1,599 contacts →
	Indirect evidence “Companies need talent.” Source: RevenueBase Database · checked Sep 28, 2026
9	ASK Consulting	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 28, 2026	501-1,000	1,296 contacts →
	Indirect evidence “ASK Consulting is an award-winning technology and professional services recruiting firm servicing Fortune 500 organizations nationally.” Source: RevenueBase Database · checked Sep 28, 2026
10	Motion Recruitment	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	501-1,000	1,150 contacts →
	Partial evidence “Motion Recruitment, a Kelly® Company, delivers IT Talent Solutions for Contract, Direct Hire, Managed Solutions and Statement of Work to all of North America from our 21 delivery…” Source: RevenueBase Database · checked Sep 28, 2026
11	Radancy	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,062 contacts →
	Indirect evidence “At Radancy, we’re delivering the future of hiring.” Source: RevenueBase Database · checked Sep 28, 2026
12	JOBOT	Indirect evidence	Newport Beach, CA, United StatesHQ checked Sep 28, 2026	501-1,000	1,005 contacts →
	Indirect evidence “Jobot connects good people with good jobs.” Source: RevenueBase Database · checked Sep 28, 2026
13	Self Opportunity, INC	Indirect evidence	Lewisville, TX, United StatesHQ checked Sep 28, 2026	n/a	969 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
14	Partners Personnel	Indirect evidence	Santa Barbara, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	928 contacts →
	Indirect evidence “Partners Personnel is a full-service staffing company with offices nationwide, dedicated to finding the best talent for our clients and building great careers for our associates.” Source: RevenueBase Database · checked Sep 28, 2026
15	Remx The Workforce Experts	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	1,001-5,000	901 contacts →
	Indirect evidence “RemX is the professional staffing division of EmployBridge, a $3 billion staffing organization with more than 600 offices in the U.S.” Source: RevenueBase Database · checked Sep 28, 2026
16	CMI Career Management INC	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 28, 2026	n/a	818 contacts →
	Indirect evidence “CMI (Career Management Inc.) is the premier provider of Sales & Marketing search / recruiting for small to mid sized software & technology companies.” Source: RevenueBase Database · checked Sep 28, 2026
17	Signature Consultants	Indirect evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	783 contacts →
	Indirect evidence “We’re stronger together.” Source: RevenueBase Database · checked Sep 28, 2026
18	Iplace	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 28, 2026	201-500	764 contacts →
	Indirect evidence “iPlace was founded in 2006 and is the largest company providing professionally managed recruiting services for companies worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
19	Integrated Resources, INC IRI	Indirect evidence	Edison, NJ, United StatesHQ checked Sep 28, 2026	501-1,000	762 contacts →
	Indirect evidence “Integrated Resources Inc.(IRI) is a professional staffing firm specializing in contract, consulting & full time positions in the area of Information Technology, Life Science and…” Source: RevenueBase Database · checked Sep 28, 2026
20	JSG Johnson Service Group, INC	Indirect evidence	Westmont, IL, United StatesHQ checked Sep 28, 2026	5,001-10,000	757 contacts →
	Indirect evidence “Johnson Service Group, Inc.(JSG) is a leader in the staffing and consulting services industry, with 40 years of experience investing in people and companies.” Source: RevenueBase Database · checked Sep 28, 2026
21	Cynet Systems	Indirect evidence	Sterling, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	732 contacts →
	Indirect evidence “Headquartered in Washington DC Metro Area, Cynet Systems is a top talent supplier for companies across North America.” Source: RevenueBase Database · checked Sep 28, 2026
22	recruiter.com	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	n/a	697 contacts →
	Indirect evidence “Recruiter.com is an OnDemand recruiting platform providing flexible talent acquisition solutions that scale from startups to the Fortune 100.” Source: RevenueBase Database · checked Sep 28, 2026
23	Consultadd INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	685 contacts →
	Indirect evidence “Consultadd is a leading IT staffing and workforce solutions partner, helping U.S.” Source: RevenueBase Database · checked Sep 28, 2026
24	Mitchell Martin INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	614 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
25	Codeforce 360	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 28, 2026	501-1,000	591 contacts →
	Indirect evidence “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…” 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: developer recruitment 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 developer recruitment firms.
Partial evidence: Its own public description names part of developer recruitment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name developer recruitment 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 8,554 developer recruitment firms based in the United States

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Developer recruitment firms based in the United States at a glance

As of Sep 28, 2026

20.2%Verified-email coverage

23.2Average contacts per company

11-50Median size (employees)

5.2%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

4,057

11-50

2,700

51-200

1,303

201-500

313

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 8,554 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 developer recruitment 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 “developer recruitment 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 developer recruitment 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 developer recruitment 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, 40,212 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.

Developer recruitment 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 developer recruitment 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 developer recruitment firms are there based in the United States?

RevenueBase identified 8,554 developer recruitment 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?

Robert Half, headquartered in Menlo Park, tops this list with the largest team on record.

Which city has the most developer recruitment firms?

New York leads with 441 headquartered companies, followed by Austin (224) and San Francisco (224).

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 40,212 verified decision-maker contacts tracked across these 8,554 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.