Company lists · Data refreshed September 2026

Top 25 HR outsourcing firms based in Houston, United States

Name: HR outsourcing firms based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 217 companies tracked

RevenueBase identified 217 company matches for HR outsourcing firms associated with Houston, United States as of September 2026 and tracks 3,944 professional contacts across them, including 1,368 with verified work emails. Across the United States, New York is the largest hub for this category (417 companies); Houston has 217.

This list covers company matches for HR outsourcing firms associated with Houston, 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 30, 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 30, 2026 How this list was built

217Companies

3,944Contacts tracked

1,368Verified emails

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The 25 largest HR outsourcing firms based in Houston, United States

Ranked by team size

Top 25 of 217 company matches for HR outsourcing firms based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	G&a Partners	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	501-1,000	840 contacts →
	Exact match “Managing HR, payroll, benefits, and compliance can stretch your team thin, and mistakes are costly.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Arthur Lawrence	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	501-1,000	525 contacts →
	Exact match “Arthur Lawrence is a global management and technology consulting firm with expertise in talent acquisition, business process outsourcing (BPO) and consulting.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Employer Flexible	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	51-200	283 contacts →
	Exact match “At Employer Flexible, we’re a Professional Employer Organization (PEO) that helps businesses simplify HR, payroll, benefits, risk management, and compliance, so you can focus on…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Dean's Professional Services, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	n/a	204 contacts →
	Exact match “Dean's Professional Services is a national, award-winning staffing, staff development and consulting company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Core Group Resources	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	501-1,000	176 contacts →
	Exact match “Core Group Resources connects businesses in various industries and helps them find the right personnel.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Flight Services International, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	201-500	127 contacts →
	Exact match “Flight Services International (FSI) is a human resource outsourcing company based in Houston, Texas.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Taylor Smith Consulting, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	501-1,000	81 contacts →
	Exact match “Taylor Smith Consulting is a leading technical, service, and staff resource provider.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Achilles Group	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	11-50	70 contacts →
	Exact match “At Achilles Group we “Equip Leaders to Make Smart People Decisions”.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Flextek	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	51-200	70 contacts →
	Exact match “FlexTek Delivers Modern 360° Hiring as a Service Our expertise across the broad landscape of modern recruiting, hiring, staffing and onboarding delivers flexible solutions to meet…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Hr&p Solutions	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	51-200	69 contacts →
	Exact match “For nearly 25 years, HR & P has provided employers with a broad range of administrative services and human resource technologies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Vanderbloemen	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	11-50	47 contacts →
	Exact match “Vanderbloemen serves Churches, Schools, Nonprofits, Family Offices, and Values-Based Businesses through hiring, compensation, succession, and diversity solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Lanestaffing	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	201-500	47 contacts →
	Exact match “LaneStaffing delivers employment, human resource and business solutions across North America.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Talance Group	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	11-50	44 contacts →
	Exact match “Talance Group is a Texas-based boutique executive search firm covering Houston and Austin.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	The Staffing Ninjas TSN Partners	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	11-50	36 contacts →
	Exact match “TSN (The Staffing Ninjas), as the industry's foremost full-cycle offshore recruiting service provider, is committed exclusively to technology staffing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Regents Remote Services	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	51-200	35 contacts →
	Exact match “CONNECTING YOUR BUSINESS WITH NORTH AMERICA’S BEST REMOTE TALENT We partner with firms across North America to fill employment voids created by labor supply and rising employment…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Adroit Partners, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	11-50	33 contacts →
	Exact match “At Adroit Partners, we are driven to provide the talent our clients require to exceed their objectives through a personal approach.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Growth Suite Consulting	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	11-50	32 contacts →
	Exact match “Growth Suite employs a comprehensive, holistic approach in partnering with our clients, while strategically looking at budget, need, and growth opportunities.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Terra Labor Consulting Group, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	11-50	32 contacts →
	Exact match “Terra Labor Consulting Group, LLC provides comprehensive business solutions to support companies in lead generation consulting, human resources, and financial services.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	AMASS	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	51-200	32 contacts →
	Exact match “At Amass Solutions, we help your company develop and maintain its unique competitive advantage by devising and implementing strong human capital systems that attract, motivate…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	EHC	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	1-10	26 contacts →
	Exact match “EHC is a national professional services and consulting firm providing end-to-end solutions in all areas of Human Capital Management.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Cloudthink Tech INC	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	51-200	22 contacts →
	Exact match “We are a top IT recruiting company that provides innovative solutions to match you with the top talents across the globe.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	KS Staffing Group	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	1,001-5,000	20 contacts →
	Exact match “The ability to attract and retain great talent is critical in today's business world.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Voyig, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	11-50	20 contacts →
	Exact match “Our approach is simple: Understand your current situation, identify where you want to go, and develop practical solutions to facilitate your talent.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Boxley Group	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	11-50	16 contacts →
	Exact match “Boxley Group is a Houston-based, Talent Acquisition and Management Consulting firm, focusing on the intersection of people, processes, technology, and data to deliver high-value…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Elite Corporate Solutions	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	51-200	16 contacts →
	Exact match “Elite Corporate Solutions is an absolute business services provider specialized in the staffing area for administrative, professional and IT requirements.” Recorded in the RevenueBase company graph · Sep 30, 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 “HR outsourcing firms”. 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 217 HR outsourcing firms based in Houston, United States

See the full list, filter by size, metro and specialty, and access 1,368 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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HR outsourcing firms based in Houston, United States at a glance

As of Sep 30, 2026

34.7%Verified-email coverage

18.2Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

135

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 217 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 Houston, United States whose business descriptions match “HR outsourcing firms” 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 1,368 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 30, 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.

HR outsourcing firms by metro in the United States

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 “HR outsourcing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many HR outsourcing firms are there based in Houston, United States?

RevenueBase identified 217 company matches for HR outsourcing firms associated with Houston, 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?

G&a Partners tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most HR outsourcing firms?

New York leads the United States with 417 company records, followed by Atlanta (236) and Houston (217).

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 1,368 professional contacts with verified work emails tracked across these 217 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 30, 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.