Company lists · Data refreshed October 2026

Top 25 Engineering permanent placement agencies based in the United States

Name: Engineering permanent placement agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 13,418 companies tracked

RevenueBase identified 13,418 company matches for engineering permanent placement agencies associated with the United States as of October 2026 and tracks 349,168 professional contacts across them, including 59,450 with verified work emails. New York is the largest hub.

This list covers company matches for engineering permanent placement agencies 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 October 12, 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 Oct 12, 2026 How this list was built

13,418Companies

349,168Contacts tracked

59,450Verified emails

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The 25 largest engineering permanent placement agencies based in the United States

Ranked by team size

Top 25 of 13,418 company matches for engineering permanent placement agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 Oct 12, 2026	10001+	27,299 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 · Oct 12, 2026 · View company records in RevenueBase
2	Insight Global	Exact match	Atlanta, GA, United StatesHQ recorded Oct 12, 2026	n/a	17,083 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 · Oct 12, 2026 · View company records in RevenueBase
3	Appleone Employment Services	Exact match	Glendale, CA, United StatesHQ recorded Oct 12, 2026	1,001-5,000	4,897 contacts →
	Exact match “AppleOne Employment Services is a full-service employment company.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Spherion	Exact match	Atlanta, GA, United StatesHQ recorded Oct 12, 2026	10001+	4,647 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 · Oct 12, 2026 · View company records in RevenueBase
5	Beacon Hill	Exact match	Boston, MA, United StatesHQ recorded Oct 12, 2026	1,001-5,000	3,397 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 · Oct 12, 2026 · View company records in RevenueBase
6	Airswift	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	501-1,000	2,219 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 · Oct 12, 2026 · View company records in RevenueBase
7	Remedy Intelligent Staffing	Exact match	Atlanta, GA, United StatesHQ recorded Oct 12, 2026	10001+	2,117 contacts →
	Exact match “Remedy Intelligent Staffing is a nationwide professional staffing organization with more than 50 years of recruiting and selection expertise to match job candidates with positions…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Addison Group	Exact match	Chicago, IL, United StatesHQ recorded Oct 12, 2026	1,001-5,000	1,972 contacts →
	Exact match “Addison Group provides comprehensive talent solutions and consulting services across diverse practice areas, including Non-Clinical Healthcare, Information Technology (IT), Human…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Spectraforce	Exact match	Raleigh, NC, United StatesHQ recorded Oct 12, 2026	1,001-5,000	1,892 contacts →
	Exact match “Founded in 2004, SPECTRAFORCE® is a global staffing and workforce solutions company that helps organizations build high-performing teams across healthcare, technology, financial…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Pridestaff	Exact match	Fresno, CA, United StatesHQ recorded Oct 12, 2026	501-1,000	1,754 contacts →
	Exact match “We make it all about you.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Labormax Staffing	Exact match	Kearney, MO, United StatesHQ recorded Oct 12, 2026	n/a	1,741 contacts →
	Exact match “LaborMAX Staffing is your reliable provider of quality pre-screened contingent workers.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	GPAC	Exact match	Sioux Falls, SD, United StatesHQ recorded Oct 12, 2026	501-1,000	1,738 contacts →
	Exact match “gpac is the #1 digital recruitment platform, built on the belief that staffing is fundamentally a people business.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Resourcemfg	Exact match	Atlanta, GA, United StatesHQ recorded Oct 12, 2026	5,001-10,000	1,702 contacts →
	Exact match “ResourceMFG places temporary and direct hire employees within the total spectrum of manufacturing jobs including production, quality, maintenance, supervision, and all levels of…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Nesco Resource	Exact match	Mayfield Heights, OH, United StatesHQ recorded Oct 12, 2026	501-1,000	1,679 contacts →
	Exact match “Companies need talent.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Infotree Global Solutions	Exact match	Plymouth, MI, United StatesHQ recorded Oct 12, 2026	1,001-5,000	1,560 contacts →
	Exact match “Infotree Global was founded in 2002 in a small office in Canton, MI, Infotree Global had a clear mission; To bring the world’s best talent together with the greatest companies…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Brooksource	Exact match	Indianapolis, IN, United StatesHQ recorded Oct 12, 2026	1,001-5,000	1,485 contacts →
	Exact match “At Brooksource, relationships are at the center of everything we do.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	SELF	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	n/a	1,416 contacts →
	Exact match “We are a Full Service Solutions Company specializing in placements of professionals in Information Technology, Finance/Accounting, Energy (front, mid and back office)…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Coworx Staffing Services	Exact match	Morristown, NJ, United StatesHQ recorded Oct 12, 2026	201-500	1,327 contacts →
	Exact match “CoWorx Staffing Services is one of the largest staffing firms in the U.S.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	ASK Consulting	Exact match	Alpharetta, GA, United StatesHQ recorded Oct 12, 2026	501-1,000	1,320 contacts →
	Exact match “ASK Consulting is an award-winning technology and professional services recruiting firm servicing Fortune 500 organizations nationally.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	TRS Staffing Solutions	Exact match	Greenville, United StatesHQ recorded Oct 12, 2026	201-500	1,239 contacts →
	Exact match “TRS Staffing Solutions is a world leading engineering recruitment agency specialising in the recruitment and supply of professional, engineering, technical and field talent.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Eclaro	Exact match	New York, NY, United StatesHQ recorded Oct 12, 2026	1,001-5,000	1,137 contacts →
	Exact match “ECLARO is an award-winning Talent Solutions firm headquartered in New York City and operating in the U.S, Canada, Ireland and the Philippines.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	QPS Employment Group	Exact match	Brookfield, WI, United StatesHQ recorded Oct 12, 2026	201-500	1,096 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	247hire	Exact match	Oak Brook, IL, United StatesHQ recorded Oct 12, 2026	201-500	1,092 contacts →
	Exact match “At 247Hire, our mission is simple: to empower yours.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Accounting & Finance Professionals	Exact match	Phoenix, AZ, United StatesHQ recorded Oct 12, 2026	n/a	982 contacts →
	Exact match “With over a decade of experience, we specialize in Finance, Accounting, Administrative, and Executive staffing markets.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Remx The Workforce Experts	Exact match	Atlanta, GA, United StatesHQ recorded Oct 12, 2026	1,001-5,000	972 contacts →
	Exact match “RemX is the professional staffing division of EmployBridge, a $3 billion staffing organization with more than 600 offices in the U.S.” Recorded in the RevenueBase company graph · Oct 12, 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 “engineering permanent placement agencies”. 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 13,418 engineering permanent placement agencies based in the United States

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Engineering permanent placement agencies based in the United States at a glance

As of Oct 12, 2026

17.0%Verified-email coverage

26.0Average contacts per company

1-10Median size (employees)

4.3%Largest-city concentration · New York

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

6,925

11-50

3,707

51-200

1,850

201-500

523

501-1,000

197

1,001-5,000

142

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 13,418 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 “engineering permanent placement agencies” 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 59,450 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 October 12, 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.

Engineering permanent placement agencies 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 “engineering permanent placement agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering permanent placement agencies are there based in the United States?

RevenueBase identified 13,418 company matches for engineering permanent placement agencies associated with the United States as of October 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 engineering permanent placement agencies?

New York leads with 581 company records, followed by Houston (402) and Atlanta (279).

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 59,450 professional contacts with verified work emails tracked across these 13,418 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 October 12, 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.