Ranked · 13 of 25 assessed
Ordered by Agency List ScoreHR outsourcing and compliance for small to mid-sized businesses
Connecting IT talent with opportunities across the U.S.
Design and architecture solutions for business and user experience
SEO and PPC services for inbound lead capture and search visibility
Specializing in technology sales recruitment since 1985
Benefits consulting and plan administration built around compliance and employer negotiation
Specializes in high-quality, permanent legal recruiting in Texas
Financial services staffing and recruiting across Texas
24/7 live telephone answering and virtual receptionist services
Streamline processes with remote bookkeeping and back-office management
Virtual assistants for real estate and business efficiency
Strategy and PPC services for inbound lead capture and search visibility
Medical billing and revenue cycle management for healthcare providers
Also in Houston · 23 not ranked here
11 have not yet been assessed on the Agency List Score. Alphabetical.About this ranking
What this page ranks
This page ranks 13 of the 25 assessed staffing and outsourcing agencies in Houston, Texas — the ones carrying a published score — out of 36 listed.
The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.
Cohorts and awards
Agencies are compared within a cohort — here, Staffing and Outsourcing in Houston, Texas. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 25, so the strongest award available here is top 10%.
The 11 staffing and outsourcing agencies not yet assessed are listed on this page but not ranked.
A further 12 were assessed and no published evidence of their work was found, so no score is shown for them.
Paid placement
Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.
Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.
Browse
Services in Houston
Staffing and Outsourcing nearby
Questions
- How many staffing and outsourcing agencies are in Houston, Texas?
- 36 are listed on Agency List in Houston, Texas. 25 of them have been assessed on the Agency List Score as of October 2026, and 13 of those carry a published score.
- Which staffing and outsourcing agency in Houston, Texas is ranked highest?
- G&A Partners has the top Agency List Score, 92, among the 25 assessed agencies in Staffing and Outsourcing in Houston, Texas.
- Why are 23 staffing and outsourcing agencies listed here but not ranked?
- 11 of the 36 listed have not yet been assessed on the Agency List Score. A further 12 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
- How is the ranking determined?
- By Agency List Score, within the Staffing and Outsourcing in Houston, Texas cohort of 25 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.