Company lists · Data refreshed September 2026

Top 21 Professional staffing agencies based in Oklahoma City, United States

Name: Professional staffing agencies based in Oklahoma City, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 68 companies tracked

RevenueBase identified 68 professional staffing agencies headquartered in Oklahoma City, United States as of September 2026 and tracks 13,558 professional contacts across them, including 1,159 with verified work emails. New York is the largest hub.

This list covers professional staffing agencies headquartered in Oklahoma City, 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, how directly it supports the match, and when it was last checked. 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

68Companies

13,558Contacts tracked

1,159Verified emails

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The 21 largest professional staffing agencies based in Oklahoma City, United States

Ranked by team size

Top 21 of 68 professional staffing agencies based in Oklahoma City, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names professional staffing agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Express Employment InternationalPartial evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	10001+	12,647
	“Founded in 1983 and corporately headquartered in Oklahoma City, Express Employment International supports the Express Employment Professionals franchise and related brands.” Source: company website · checked Sep 5, 2026
2	Medtrust, LLCPartial evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	201-500	102
	“MedTrust LLC provides healthcare staffing solutions and services to our customers at numerous locations around the United States.” Source: company website · checked Sep 5, 2026
3	Total Medical Personnel StaffingPartial evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	11-50	91
	“Total Medical Personnel is a healthcare staffing company that’s been in business for 25 years and offices in Oklahoma City and Tulsa.” Source: company website · checked Sep 5, 2026
4	Specialized Recruiting GroupPartial evidence	Oklahoma City, United StatesHQ checked Sep 5, 2026	201-500	87
	“Specialized Recruiting Group specializes in professional full-time placements and contract assignments in niche industries, including Accounting, Banking and Finance, Engineering…” Source: company website · checked Sep 5, 2026
5	Titan Professional ResourcesStrong evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	1-10	23
	“TITAN PROFESSIONAL RESOURCES is an Oklahoma based recruiting and staffing firm that specializes in placing professionals in the areas of IT, Administrative/Clerical, Human…” Source: company website · checked Sep 5, 2026
6	Accel Financial StaffingStrong evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	1-10	19
	“Accel Financial Staffing, founded in 1995, is a leading source for professional, customer-focused staffing with a specialty niche in finance and accounting.” Source: company website · checked Sep 5, 2026
7	Mosaic PersonnelIndirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	51-200	14
	“Mosaic Personnel is an Oklahoma City based recruiting firm that specializes in placing people of character and competence for careers in Accounting, Administrative, Engineering…” Source: company website · checked Sep 5, 2026
8	Grit ResourcesStrong evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	1-10	14
	“GRIT Resources is an Oklahoma staffing agency that specializes in placing professionals in Engineering, Drafting, Manufacturing, Welding, Safety, Production Planning, Machining…” Source: company website · checked Sep 5, 2026
9	Smith Staffing INCPartial evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	11-50	14
	“Smith Staffing Inc is a Staffing and Recruiting company located Oklahoma City, Oklahoma.” Source: company website · checked Sep 5, 2026
10	Force Personnel Services, LLCIndirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	11-50	12
	“Our impact on the community is always top of mind.” Source: company website · checked Sep 5, 2026
11	Blueworx StaffingPartial evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	11-50	10
	“At BlueWorx Staffing, we genuinely believe that people are the driving force behind every successful business.” Source: company website · checked Sep 5, 2026
12	Neese PersonnelPartial evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	1-10	9
	“Led by CEO/owner Kim Neese, we are Oklahoma City's go-to agency for full-service staffing and payroll services.” Source: company website · checked Sep 5, 2026
13	Ameriresource GroupIndirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	201-500	8
	“A fully integrated Human Resources Management Company, we offer customized and comprehensive HR solutions to hiring to retiring for both employees and employers of small business.” Source: company website · checked Sep 5, 2026
14	Ncite PartnersIndirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	1-10	5
	“Ncite Partners is a boutique recruiting firm headquartered in Oklahoma City, proudly serving Oklahoma and the surrounding areas.” Source: company website · checked Sep 5, 2026
15	Express Healthcare StaffingPartial evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	501-1,000	3
	“Express Healthcare Staffing, building upon 43 years of staffing experience under our founder Bob Funk.” Source: company website · checked Sep 5, 2026
16	HiregoIndirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	501-1,000	2
	“HireGo was born in Oklahoma.” Source: company website · checked Sep 5, 2026
17	Mohan Consulting Agency, LLCIndirect evidence	Oklahoma City, United StatesHQ checked Sep 5, 2026	1-10	2
	“At Mohan Consulting Agency ("MCA"), our mission is to help you thrive.” Source: company website · checked Sep 5, 2026
18	People SourcePartial evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	501-1,000	1
	“In 2002, People Source began as a family-owned staffing firm that aimed to strengthen the community by impacting people through work and empowering our clients with proven…” Source: company website · checked Sep 5, 2026
19	Staffmasters OklahomaPartial evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	51-200	1
	“StaffMasters LLC is a full staffing service offering businesses who understands the complicities to your individual staffing needs.” Source: company website · checked Sep 5, 2026
20	Peak Staffing Solutions, LLCPartial evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	1-10	1
	“Peak’s proprietary digital staffing model delivers an increased volume of prioritized, prequalified applicants to clients, making overall hiring timelines smarter and more…” Source: company website · checked Sep 5, 2026
21	Kelly Duke Staffing LLCStrong evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	1-10	1
	“Kelly Duke Staffing LLC® is a specialized recruiting firm that focuses on searching and placing professionals in the Engineering and Manufacturing industries.” Source: company website · checked Sep 5, 2026

Showing 21 of 68 professional staffing agencies based in Oklahoma City, United States

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Professional staffing agencies based in Oklahoma City, United States at a glance

As of Sep 5, 2026

11-50Median size (employees)

New YorkLargest hub · 897 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Oklahoma City, over 68 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 professional staffing agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Oklahoma City, United States whose own description of what they do matches “professional staffing agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among professional staffing agencies, and records with no verified work email. Companies headquartered outside Oklahoma City 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 an evidence 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, 1,159 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 5, 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.

Professional staffing agencies by metro in the United States

Frequently asked

How many professional staffing agencies are there based in Oklahoma City, United States?

RevenueBase identified 68 professional staffing agencies headquartered in Oklahoma City, 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?

Express Employment International, headquartered in Oklahoma City, tops this list with the largest team on record.

Which city has the most professional staffing agencies?

New York leads with 897 headquartered companies, followed by Houston (611) and Atlanta (448).

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 1,159 verified decision-maker contacts tracked across these 68 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 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.