Company lists · Data refreshed September 2026

Top 25 Javascript developer staffing companies based in the United States

Name: Javascript 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 28, 2026 2,519 companies tracked

RevenueBase identified 2,519 company matches for javascript developer staffing companies associated with the United States as of September 2026 and tracks 67,161 professional contacts across them, including 11,734 with verified work emails. New York is the largest hub.

This list covers company matches for javascript developer staffing companies 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

2,519Companies

67,161Contacts tracked

11,734Verified emails

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

Ranked by team size

Top 25 of 2,519 company matches for javascript developer staffing companies 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	Robert Half	Exact match	Menlo Park, CA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
2	Airswift	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	501-1,000	2,128 contacts →
	Exact match “We support STEM professionals looking for jobs with exceptional firms in the technology and engineering sectors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Integrated Resources, INC IRI	Exact match	Edison, NJ, United StatesHQ recorded Sep 28, 2026	501-1,000	762 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	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
5	MONDO	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	51-200	484 contacts →
	Exact match “As the largest, national staffing agency specializing exclusively in high-end, niche IT, Tech, and Digital Marketing talent, staffing is more than just our job.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Bartech Staffing	Exact match	Southfield, MI, United StatesHQ recorded Sep 28, 2026	1,001-5,000	447 contacts →
	Exact match “Trusted for Talent.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	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
8	Artisan Talent	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	n/a	374 contacts →
	Exact match “We're a digital, creative, and marketing staffing agency doing things a little differently.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Stevendouglas	Exact match	Sunrise, FL, United StatesHQ recorded Sep 28, 2026	201-500	372 contacts →
	Exact match “Since 1983, StevenDouglas has established itself as a recognized leader in providing access to top talent, driven by highly tenured and experienced professionals committed to…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	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
11	Open Systems Technologies	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	348 contacts →
	Exact match “Open Systems Technologies is a tier-one vendor for the world's most competitive financial and technology companies, offering both full-time and contract recruiting services across…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Connect Search, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	51-200	310 contacts →
	Exact match “Connect Search, LLC is a boutique staffing firm founded by a group of partners who share the same vision and are all recruiters at heart.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	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
14	Infotech Solutions	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	n/a	288 contacts →
	Exact match “Infotech Solutions specializes in the placement/recruitment of technology professionals throughout the New York metropolitan area.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Crystal Equation Corporation	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	201-500	262 contacts →
	Exact match “Crystal Equation (CE) is a certified Women-Owned Business that empowers people and advances technology initiatives by building trust.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	IT Associates	Exact match	Warrenville, IL, United StatesHQ recorded Sep 28, 2026	51-200	257 contacts →
	Exact match “IT Associates is a boutique IT staffing and recruiting firm that provides full service contract, contract for hire, direct placement, pay rolling, and co-managed services…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Liberty Personnel Services, INC	Exact match	West Conshohocken, PA, United StatesHQ recorded Sep 28, 2026	51-200	249 contacts →
	Exact match “Liberty Personnel is widely recognized as the finest direct placement and contract recruiting firm in the region.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Dataquad INC	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	201-500	233 contacts →
	Exact match “Welcome to Dataquad Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	SVS Group	Exact match	Oakland, CA, United StatesHQ recorded Sep 28, 2026	n/a	233 contacts →
	Exact match “Founded in 1996, SVS Group was recently ranked among the Bay area's fastest-growing companies by the San Francisco Business Times.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Inceed	Exact match	Tulsa, OK, United StatesHQ recorded Sep 28, 2026	51-200	231 contacts →
	Exact match “Get a peek at the real Inceed Hit the "What We Do" tab above.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	SWOON	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	501-1,000	225 contacts →
	Exact match “A bold vision can only take you so far.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	C4 Technical Services	Exact match	Eagan, MN, United StatesHQ recorded Sep 28, 2026	501-1,000	225 contacts →
	Exact match “C4 Technical Services knows the right people in IT and Telecom C4 Technical Services earns the trust of our clients and candidates by understanding the needs of both, matching…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Hidani Tech	Exact match	Lewes, DE, United StatesHQ recorded Sep 28, 2026	201-500	209 contacts →
	Exact match “Hidani Tech is a dynamic recruitment and staffing firm focused on helping professionals achieve meaningful career growth.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	GL Staffing	Exact match	Margate, FL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	202 contacts →
	Exact match “GL Staffing Services is one of the largest privately owned staffing companies in Florida.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	SSP	Exact match	San Jose, CA, United StatesHQ recorded Sep 28, 2026	n/a	202 contacts →
	Exact match “SSP is a highly committed firm dedicated to delivering the best talent which can't simply be found on job boards.” 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 “javascript developer staffing companies”. 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 2,519 javascript developer staffing companies based in the United States

See the full list, filter by size, metro and specialty, and access 11,734 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 28, 2026

17.5%Verified-email coverage

26.7Average contacts per company

11-50Median size (employees)

6.7%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,158

11-50

843

51-200

391

201-500

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 2,519 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 “javascript developer staffing companies” 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 11,734 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.

Javascript developer staffing companies 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 “javascript developer staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many javascript developer staffing companies are there based in the United States?

RevenueBase identified 2,519 company matches for javascript developer staffing companies 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?

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

Which city has the most javascript developer staffing companies?

New York leads with 168 company records, followed by Houston (69) and Austin (64).

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 11,734 professional contacts with verified work emails tracked across these 2,519 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.