Company lists · Data refreshed September 2026

Top 25 Underrepresented group staffing companies based in Houston, United States

Name: Underrepresented group staffing companies based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 216 companies tracked

RevenueBase identified 216 underrepresented group staffing companies headquartered in Houston, United States as of September 2026 and tracks 4,803 professional contacts across them, including 548 with verified work emails. Across the United States, New York is the largest hub for this category (323 companies); Houston follows with 216.

This list covers underrepresented group staffing companies headquartered in Houston, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

216Companies

4,803Contacts tracked

548Verified emails

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The 25 largest underrepresented group staffing companies based in Houston, United States

Ranked by team size

Top 25 of 216 underrepresented group staffing companies based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to underrepresented group staffing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Primary Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	n/a	766 contacts →
	Indirect evidence “Primary Services provides job opportunities for Accounting/Financial, Information Technology, HR, Recruiting, Marketing, Procurement, Call Center and Administrative professionals.” Source: RevenueBase Database · checked Sep 29, 2026
2	Link Staffing	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	579 contacts →
	Partial evidence “LINK Staffing has been placing competent, dependable talent with Texas employers since 1980.” Source: RevenueBase Database · checked Sep 29, 2026
3	Burnett Specialists Staffing Recruiting	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	51-200	454 contacts →
	Partial evidence “We are Texas’ largest employee-owned staffing & placement agency set apart by our award-winning and innovative services, outstanding staff tenure, multiple skill specializations…” Source: RevenueBase Database · checked Sep 29, 2026
4	Ktek Resourcing	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	201-500	312 contacts →
	Partial evidence “Ktek Resourcing is a global staffing and recruitment firm specializing in IT, engineering, and professional services.” Source: RevenueBase Database · checked Sep 29, 2026
5	Dataquad INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	201-500	233 contacts →
	Indirect evidence “Welcome to Dataquad Inc.” Source: RevenueBase Database · checked Sep 29, 2026
6	Richard, Wayne & Roberts	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	51-200	134 contacts →
	Indirect evidence “When Richard, Wayne & Roberts began in 1978, our goal was to operate on a level of professionalism commensurate with that of the companies we serve.” Source: RevenueBase Database · checked Sep 29, 2026
7	Taylor Smith Consulting, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	501-1,000	81 contacts →
	Indirect evidence “Taylor Smith Consulting is a leading technical, service, and staff resource provider.” Source: RevenueBase Database · checked Sep 29, 2026
8	Murray Resources	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	11-50	79 contacts →
	Partial evidence “Named 'Best Recruiting and Staffing Firm in the US'- 9X by TrustPilot We provide direct hire, temporary/contract staffing, temp-to-hire, and payroll services to top employers…” Source: RevenueBase Database · checked Sep 29, 2026
9	Beaconbold	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	51-200	77 contacts →
	Indirect evidence “At BeaconBold, we specialize in connecting top-tier talent with leading organizations across the United States.” Source: RevenueBase Database · checked Sep 29, 2026
10	Employment & Training Centers, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	201-500	73 contacts →
	Partial evidence “Since 1986, Employment & Training Centers, Inc.(ETC) has been a trusted provider of full-service staffing and workforce solutions throughout Texas.” Source: RevenueBase Database · checked Sep 29, 2026
11	Raisso	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	201-500	71 contacts →
	Indirect evidence “With a strengthened network spanned across all 50 states, Raisso - an Arthur Lawrence company, is truly a nationwide leader that thrives in diversity!” Source: RevenueBase Database · checked Sep 29, 2026
12	Professional Alternatives	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	51-200	61 contacts →
	Indirect evidence “Professional Alternatives has operated as one of the most award-winning recruiting firms in the nation for 25+ years.” Source: RevenueBase Database · checked Sep 29, 2026
13	Vanderbloemen	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	11-50	47 contacts →
	Indirect evidence “Vanderbloemen serves Churches, Schools, Nonprofits, Family Offices, and Values-Based Businesses through hiring, compensation, succession, and diversity solutions.” Source: RevenueBase Database · checked Sep 29, 2026
14	Clayton Services	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	11-50	44 contacts →
	Partial evidence “Clayton Services is a Houston-owned staffing agency and recruiting firm serving Greater Houston employers and job seekers since 1984.” Source: RevenueBase Database · checked Sep 29, 2026
15	JDA Professional Services, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	11-50	42 contacts →
	Indirect evidence “JDA Professional Services, since 1981, has been Streamlining the on boarding process reducing cost and time to hire, recruiting IT professionals to help Houston companies locate…” Source: RevenueBase Database · checked Sep 29, 2026
16	Global Force USA	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	201-500	35 contacts →
	Partial evidence “Global Force USA specializes in Healthcare, Administrative, Call Center, IT and professional staffing services.” Source: RevenueBase Database · checked Sep 29, 2026
17	Alltech Systems, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	51-200	34 contacts →
	Indirect evidence “AllTech Systems Inc.” Source: RevenueBase Database · checked Sep 29, 2026
18	Oncall Staffing	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	201-500	34 contacts →
	Partial evidence “ONCALL Staffing - Women/Minority owned staffing agency.” Source: RevenueBase Database · checked Sep 29, 2026
19	Adroit Partners, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	11-50	33 contacts →
	Indirect evidence “At Adroit Partners, we are driven to provide the talent our clients require to exceed their objectives through a personal approach.” Source: RevenueBase Database · checked Sep 29, 2026
20	Kalpra Tech Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	11-50	31 contacts →
	Indirect evidence “We're experts in finding specialist IT talent for tech-led organizations.” Source: RevenueBase Database · checked Sep 29, 2026
21	Expert Staffing Company	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	11-50	25 contacts →
	Partial evidence “Since our founding in 1992, Expert Staffing has been committed to helping local employers find the people they need, when they need them.” Source: RevenueBase Database · checked Sep 29, 2026
22	Search Services	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	51-200	23 contacts →
	Partial evidence “Through its four divisions: Search Finance, Search Technology, Search Support, and Search AI, Search Services is firmly established as the premier recruiting and staffing agency…” Source: RevenueBase Database · checked Sep 29, 2026
23	KS Staffing Group	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	20 contacts →
	Indirect evidence “The ability to attract and retain great talent is critical in today's business world.” Source: RevenueBase Database · checked Sep 29, 2026
24	Extreme Technologies, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Indirect evidence “Extreme Technologies, Inc.(ETI) began our success in the Houston market in 1998.” Source: RevenueBase Database · checked Sep 29, 2026
25	Hiring Source	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	1-10	20 contacts →
	Indirect evidence “The right people make all the difference.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: underrepresented group staffing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names underrepresented group staffing companies.
Partial evidence: Its own public description names part of underrepresented group staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name underrepresented group staffing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 216 underrepresented group staffing companies based in Houston, United States

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Underrepresented group staffing companies based in Houston, United States at a glance

As of Sep 29, 2026

11.4%Verified-email coverage

22.2Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

115

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 216 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 underrepresented group staffing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Houston, United States whose own description of what they do matches “underrepresented group staffing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names underrepresented group staffing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among underrepresented group staffing companies, and records with no verified work email. Companies headquartered outside Houston 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 its RevenueBase Smart Search 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, 548 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 29, 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.

Underrepresented group staffing companies by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names underrepresented group staffing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many underrepresented group staffing companies are there based in Houston, United States?

RevenueBase identified 216 underrepresented group staffing companies headquartered in Houston, 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?

Primary Services, headquartered in Houston, tops this list with the largest team on record.

Which city in the United States has the most underrepresented group staffing companies?

New York leads the United States with 323 headquartered companies, followed by Houston (216) and Atlanta (197).

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 548 verified decision-maker contacts tracked across these 216 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 29, 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 Smart Search, 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.