Company lists · Data refreshed September 2026

Top 25 Oil and gas staffing agencies based in the United States

RevenueBase identified 2,367 company matches for oil and gas staffing agencies associated with the United States as of September 2026 and tracks 71,086 professional contacts across them, including 10,416 with verified work emails and 22,101 with mobile numbers. Houston is the largest hub.

This list covers company matches for oil and gas staffing 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 September 5, 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 5, 2026 How this list was built
2,367Companies
71,086Contacts tracked
10,416Verified emails
22,101Mobile numbers
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The 25 largest oil and gas staffing agencies based in the United States

Ranked by team size
Top 25 of 2,367 company matches for oil and gas staffing agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMacedonia, OH, United StatesHQ recorded Sep 5, 202610001+4,999 contacts →

Exact match

“Founded in 1992, Tradesmen International is North America’s premier resource for proven skilled craftsmen and labor consulting services.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Sep 5, 20261,001-5,0002,755 contacts →

Exact match

“Headquartered in Houston, Texas, Key Energy Services provides a wide array of leading edge energy production solutions and services.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Sep 5, 2026n/a1,431 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 · Sep 5, 2026 · View company records in RevenueBase
4Exact matchWeymouth, MA, United StatesHQ recorded Sep 5, 20265,001-10,0001,427 contacts →

Exact match

“BHI Energy is an industry-leading provider of specialty services and staffing solutions in support of the daily operations, routine maintenance and capital investment requirements…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchRound Rock, TX, United StatesHQ recorded Sep 5, 2026501-1,0001,234 contacts →

Exact match

“Let us make construction staffing work for you.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchGreenville, United StatesHQ recorded Sep 5, 2026201-5001,187 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 · Sep 5, 2026 · View company records in RevenueBase
7Exact matchBrookfield, WI, United StatesHQ recorded Sep 5, 2026201-5001,019 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 · Sep 5, 2026 · View company records in RevenueBase
8Exact matchFairview Park, OH, United StatesHQ recorded Sep 5, 2026n/a812 contacts →

Exact match

“The Reserves Network is a leading provider of staffing services for the Office, Industrial, Professional and Technical markets.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchSan Antonio, TX, United StatesHQ recorded Sep 5, 20261,001-5,000770 contacts →

Exact match

“Pioneer Energy Services is now Patterson-UTI”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchTustin, CA, United StatesHQ recorded Sep 5, 2026501-1,000706 contacts →

Exact match

“PTS Advance teams up with thousands of candidates, clients, and partners to advance workforce utilization in the Oil, Gas & Chemicals, Power & Renewables, Advanced Manufacturing…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchBirmingham, AL, United StatesHQ recorded Sep 5, 202610001+624 contacts →

Exact match

“Automation Personnel Services was founded in Birmingham, AL almost 30 years ago and has expanded coast to coast with 40 Branch offices in eleven states.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchNashville, TN, United StatesHQ recorded Sep 5, 2026n/a618 contacts →

Exact match

“HireQuest Direct specializes in day labor, general labor, disaster recovery, skilled labor, janitorial, site clean-up, composite crew, demolition, administrative, hospitality…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchOrange, CA, United StatesHQ recorded Sep 5, 20265,001-10,000584 contacts →

Exact match

“A Six Sigma Company ~61 years in the industry ~Nationwide 4 million+ candidate database ~Fortune Company ~Extensive E-Recruiting capabilities ~Reference and Employment check…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchMiami, FL, United StatesHQ recorded Sep 5, 2026501-1,000580 contacts →

Exact match

“Somos una empresa multinacional líder en servicios de Consultoría de Oil & Gas, IT, Ingeniería, Recursos Humanos, Head Hunter y Proyectos”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchScott, LA, United StatesHQ recorded Sep 5, 20261,001-5,000570 contacts →

Exact match

“Improving efficiency and reducing costs, all while meeting safety requirements, is the challenge faced by every operator in the oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchClayton, NC, United StatesHQ recorded Sep 5, 2026n/a529 contacts →

Exact match

“Connecting industry professionals with the most successful companies in the North American mining industry is what we do best at Resource Erectors.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchHanover, MD, United StatesHQ recorded Sep 5, 20261,001-5,000526 contacts →

Exact match

“EASi is now Actalent.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchSouthlake, TX, United StatesHQ recorded Sep 5, 20261,001-5,000502 contacts →

Exact match

“CornerStone Staffing has been servicing the Dallas-Fort Worth metroplex since 1991 and the Phoenix-Tempe area since 2019.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchKalamazoo, MI, United StatesHQ recorded Sep 5, 2026201-500494 contacts →

Exact match

“Trillium Construction Services has over a quarter of a century of experience in the construction recruiting industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchOak Brook, IL, United StatesHQ recorded Sep 5, 20261,001-5,000488 contacts →

Exact match

“LAUNCH Technical Workforce Solutions partners with aviation, transportation, and industrial organizations to solve complex workforce challenges.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchAtlanta, GA, United StatesHQ recorded Sep 5, 20261,001-5,000473 contacts →

Exact match

“Welcome to NSC, the Skilled Staffing Experts!”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchBurlington, MA, United StatesHQ recorded Sep 5, 2026201-500468 contacts →

Exact match

“For the last sixty years Entegee has provided Fortune 500 and other companies with highly qualified engineering and technical personnel.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchJacksonville, FL, United StatesHQ recorded Sep 5, 2026201-500460 contacts →

Exact match

“SNI Companies, a GEE Group Company (NYSE: JOB), is a premier provider of recruitment and staffing services specializing in IT, Accounting and Finance, Administrative, Legal…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchSouthfield, MI, United StatesHQ recorded Sep 5, 20261,001-5,000447 contacts →

Exact match

“Trusted for Talent.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchSchaumburg, IL, United StatesHQ recorded Sep 5, 2026201-500442 contacts →

Exact match

“Mission: At Accurate Personnel, our focus is on forming strong and lasting partnerships with our clients and employees to provide the best possible staffing solutions in the…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 2,367 oil and gas staffing agencies based in the United States

See the full list, filter by size, metro and specialty, and access 10,416 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas staffing agencies based in the United States at a glance

As of Sep 5, 2026
14.7%Verified-email coverage
31.1%Mobile-number coverage
30.0Average contacts per company
11-50Median size (employees)
10.9%Largest-city concentration · Houston
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
930
11-50
684
51-200
463
201-500
173
501-1,000
61
1,001-5,000
46
5,001-10,000
3
10001+
6

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “oil and gas staffing 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 10,416 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 5, 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.

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 “oil and gas staffing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas staffing agencies are there based in the United States?

RevenueBase identified 2,367 company matches for oil and gas staffing agencies 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?

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

Which city has the most oil and gas staffing agencies?

Houston leads with 258 company records, followed by Denver (46) and New York (36).

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 10,416 professional contacts with verified work emails tracked across these 2,367 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 5, 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.