Skip to main content

Company lists · Data verified August 2026

Top 25 Engineering recruitment services based in the United States

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 12,201 companies tracked

There are 12,201 engineering recruitment services headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 308,213 professional contacts across them, including 100,408 with verified work emails and 100,558 with mobile numbers. Houston is the largest hub.

This list covers engineering recruitment services headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

12,201Companies
308,213Contacts tracked
100,408Verified emails
100,558Mobile numbers
Unlock all 12,201 companies Free account · no credit card · 2 minutes

The 25 largest engineering recruitment services based in the United States

Ranked by team size
Top 25 of 12,201 engineering recruitment services based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1HAYSChicago, IL5,001-10,00022,5963,718
2TerraconTustin, CA5,001-10,0006,0243,163
3Michael Baker InternationalPittsburgh, PA5,001-10,0004,3162,877
4GolderHouston, TX5,001-10,0003,1831,044
5ECS Group Of CompaniesFredericksburg, VA1,001-5,0002,2011,061
6IMEGRock Island, IL1,001-5,0001,954255
7Addison GroupBoston, MA1,001-5,0001,833637
8Yates ConstructionPhiladelphia, MS5,001-10,0001,708559
9CHA Consulting, INCRochester, NY1,001-5,0001,650943
10Bowman ConsultingReston, VA1,001-5,0001,6451,030
11GEI Consultants, INCWoburn, MA1,001-5,0001,5771,237
12UESHouston, TX1,001-5,0001,571879
13Chiyoda CorporationHouston, TX5,001-10,0001,497384
14BrooksourceRoyal Oak, MI1,001-5,0001,469365
15Barr Engineering COWashington1,001-5,0001,098828
16Gulf CompaniesHouston, TX1,001-5,0001,060266
17ARIEast Peoria, IL1,001-5,000975199
18Remx The Workforce ExpertsLos Angeles, CA1,001-5,00090143
19Mesa Associates, INCFort Worth, TX1,001-5,000892730
20The Planet GroupAlpharetta, GA1,001-5,000831182
21Professional Service Industries, Inc. PSICleveland, OH1,001-5,000780264
22PrimeroHouston, TX1,001-5,000733279
23Tower Engineering ProfessionalsRaleigh, NC1,001-5,000703378
24Nigel Frank InternationalPhiladelphia, PA1,001-5,000689181
25Solomon PageNew York, NY1,001-5,000682277

Showing 25 of 12,201 engineering recruitment services based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 100,408 reachable decision-makers.

Free account · no credit card

See all 12,201 companies

Engineering recruitment services based in the United States at a glance

As of Aug 28, 2026
1-10Median size (employees)
HoustonLargest hub · 442 HQs
100,558Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
6,385
11-50
3,806
51-200
1,448
201-500
338
501-1,000
92
1,001-5,000
79
5,001-10,000
16

Engineering recruitment services by metro

MetroCompanies
Engineering recruitment services in Houston442
Engineering recruitment services in New York392
Engineering recruitment services in Austin201
Engineering recruitment services in Dallas175
Engineering recruitment services in Chicago172
Engineering recruitment services in Atlanta164
Engineering recruitment services in Los Angeles155

How this list was built

Source
The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion
Companies whose own business descriptions match “engineering recruitment services”, with match quality audited by blind human judging, and headquartered in the United States.
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
Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh
Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many engineering recruitment services are there based in the United States?

There are 12,201 engineering recruitment services headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

HAYS, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most engineering recruitment services?

Houston leads with 442 headquartered companies, followed by New York (392) and Austin (201).

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 100,408 verified decision-maker contacts tracked across these 12,201 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 12,201 engineering recruitment services based in the United States. Start with a free account, no credit card.

Get the full list

Related lists

Browse: Companies home · All United States lists · All Engineering recruitment services lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.

More company lists