Company lists · Data refreshed September 2026

Top 25 Web developer staffing companies based in the United States

Name: Web developer staffing companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 7,768 companies tracked

RevenueBase identified 7,768 web developer staffing companies headquartered in the United States as of September 2026 and tracks 172,919 professional contacts across them, including 29,856 with verified work emails. New York is the largest hub.

This list covers web developer staffing companies 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 29, 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 29, 2026 86% judged on-target in blind review

7,768Companies

172,919Contacts tracked

29,856Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest web developer staffing companies based in the United States

Ranked by team size

Top 25 of 7,768 web developer staffing companies based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to web developer staffing 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	Robert Half	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 29, 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 29, 2026
2	Spherion	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	10001+	4,263 contacts →
	Partial evidence “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Source: RevenueBase Database · checked Sep 29, 2026
3	Beacon Hill	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	1,001-5,000	3,238 contacts →
	Partial evidence “Beacon Hill was founded to set a new standard in search, career placement and flexible staffing.” Source: RevenueBase Database · checked Sep 29, 2026
4	24 Seven Talent	Indirect evidence	NY, United StatesHQ checked Sep 29, 2026	n/a	2,554 contacts →
	Indirect evidence “24 Seven partners with companies to get marketing, creative, and digital work done by providing the right talent, innovation, and insights.” Source: RevenueBase Database · checked Sep 29, 2026
5	Airswift	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 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 29, 2026
6	Addison Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,840 contacts →
	Indirect evidence “Addison Group provides comprehensive talent solutions and consulting services across diverse practice areas, including Non-Clinical Healthcare, Information Technology (IT), Human…” Source: RevenueBase Database · checked Sep 29, 2026
7	GPAC	Partial evidence	Sioux Falls, SD, United StatesHQ checked Sep 29, 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 29, 2026
8	Nesco Resource	Indirect evidence	Mayfield Heights, OH, United StatesHQ checked Sep 29, 2026	501-1,000	1,599 contacts →
	Indirect evidence “Companies need talent.” Source: RevenueBase Database · checked Sep 29, 2026
9	TRS Staffing Solutions	Partial evidence	Greenville, United StatesHQ checked Sep 29, 2026	201-500	1,187 contacts →
	Partial evidence “TRS Staffing Solutions is a world leading engineering recruitment agency specialising in the recruitment and supply of professional, engineering, technical and field talent.” Source: RevenueBase Database · checked Sep 29, 2026
10	Motion Recruitment	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	501-1,000	1,150 contacts →
	Indirect 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 29, 2026
11	Persona	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 29, 2026	501-1,000	1,048 contacts →
	Indirect evidence “Persona embeds the best remote talent into your company, so you can scale your business faster.” Source: RevenueBase Database · checked Sep 29, 2026
12	QPS Employment Group	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 29, 2026	201-500	1,019 contacts →
	Partial evidence “Founded in 1985, QPS Employment Group has grown from a two-person operation to one of the nation's leading staffing and recruiting firms, with more than 300 internal employees…” Source: RevenueBase Database · checked Sep 29, 2026
13	Self Opportunity, INC	Indirect evidence	Lewisville, TX, United StatesHQ checked Sep 29, 2026	n/a	969 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
14	Partners Personnel	Partial evidence	Santa Barbara, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	928 contacts →
	Partial 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 29, 2026
15	Remx The Workforce Experts	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	1,001-5,000	901 contacts →
	Partial 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 29, 2026
16	Advantage Technical	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 29, 2026	10001+	872 contacts →
	Indirect evidence “Advantage Technical aligns people and companies to create opportunity.” Source: RevenueBase Database · checked Sep 29, 2026
17	Primary Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	n/a	766 contacts →
	Indirect evidence “Primary Services provides job opportunities for Accounting/Financial, Information Technology, HR, Recruiting, Marketing, Procurement, Call Center and Administrative professionals.” Source: RevenueBase Database · checked Sep 29, 2026
18	Integrated Resources, INC IRI	Partial evidence	Edison, NJ, United StatesHQ checked Sep 29, 2026	501-1,000	762 contacts →
	Partial 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 29, 2026
19	Crown Staffing	Partial evidence	Westerville, OH, United StatesHQ checked Sep 29, 2026	201-500	749 contacts →
	Partial evidence “Crown Staffing is a leading staffing agency in 14 states, providing direct hire, temporary, and temp-to-hire staffing solutions to businesses of all sizes.” Source: RevenueBase Database · checked Sep 29, 2026
20	Genesis10	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	731 contacts →
	Indirect evidence “Genesis10 connects companies and professionals through every stage of the hiring journey.” Source: RevenueBase Database · checked Sep 29, 2026
21	Envision	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	201-500	694 contacts →
	Indirect evidence “View our jobs at Submit resumes to: askus@envision.com.” Source: RevenueBase Database · checked Sep 29, 2026
22	Consultadd INC	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	685 contacts →
	Partial evidence “Consultadd is a leading IT staffing and workforce solutions partner, helping U.S.” Source: RevenueBase Database · checked Sep 29, 2026
23	Mitchell Martin INC	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	614 contacts →
	Partial 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 29, 2026
24	Codeforce 360	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 29, 2026	501-1,000	591 contacts →
	Partial 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 29, 2026
25	QSI	Indirect evidence	Golden Valley, MN, United StatesHQ checked Sep 29, 2026	51-200	578 contacts →
	Indirect evidence “Information Technology takes talented people.” Source: RevenueBase Database · checked Sep 29, 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: web developer staffing 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 web developer staffing companies.
Partial evidence: Its own public description names part of web developer staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name web developer staffing 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 7,768 web developer staffing companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 29,856 reachable decision-makers.

Free signup · no credit card

View the full list →

Web developer staffing companies based in the United States at a glance

As of Sep 29, 2026

17.3%Verified-email coverage

22.3Average contacts per company

11-50Median size (employees)

5.8%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

3,625

11-50

2,466

51-200

1,204

201-500

294

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 7,768 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 web developer staffing 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “web developer staffing 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 web developer staffing 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 web developer staffing companies, 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, 29,856 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 29, 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.

Web developer staffing companies 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 web developer staffing 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 web developer staffing companies are there based in the United States?

RevenueBase identified 7,768 web developer staffing companies 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 web developer staffing companies?

New York leads with 452 headquartered companies, followed by Austin (189) and Houston (186).

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 29,856 verified decision-maker contacts tracked across these 7,768 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 7,768 web developer staffing companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Web developer staffing companies by geography

Browse the directory

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.