Company lists · Data refreshed September 2026
Top 25 AI research recruiting firms based in Houston, United States
RevenueBase identified 135 AI research recruiting firms headquartered in Houston, United States as of September 2026 and tracks 1,284 professional contacts across them, including 279 with verified work emails. Across the United States, New York is the largest hub for this category (433 companies); Houston has 135.
This list covers AI research recruiting firms 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 27, 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.
The 25 largest AI research recruiting firms based in Houston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 312 contacts → | ||||
Indirect evidence “Ktek Resourcing is a global staffing and recruitment firm specializing in IT, engineering, and professional services.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 61 contacts → | ||||
Partial 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 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 52 contacts → | ||||
Partial evidence “Amundson Group is a veteran-owned construction recruiting firm headquartered in Houston, TX, placing superintendents, project managers, estimators, preconstruction, and executive…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 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 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 42 contacts → | ||||
Partial 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 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 32 contacts → | ||||
Indirect evidence “Hiring for early-stage startups is a high-stakes endeavor.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 31 contacts → | ||||
Indirect evidence “We're experts in finding specialist IT talent for tech-led organizations.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 29 contacts → | ||||
Indirect evidence “In business since 1973, The Cole Group has decades of success assisting companies identify and hire quality and dependable personnel.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 23 contacts → | ||||
Strong 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 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 20 contacts → | ||||
Indirect evidence “Extreme Technologies, Inc.(ETI) began our success in the Houston market in 1998.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 19 contacts → | ||||
Partial evidence “We are a recruiting firm specialized in delivering best-fit job placements by spending in depth one-on-one time with each candidate to ensure their success as well as providing…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 17 contacts → | ||||
Partial evidence “Hughes & Associates is an executive recruiting firm based in the heart of Houston, TX.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 16 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 14 contacts → | ||||
Partial evidence “Toby Richey & Associates is one of the largest national recruiting firms whose sole focus is placing top producing financial advisors with major Wall Street firms.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 13 contacts → | ||||
Indirect evidence “BRC helps startups and growth-stage companies hire top sales, marketing, customer success, and revenue leaders faster.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 12 contacts → | ||||
Partial evidence “We are a recruiting company specializing in sales and cybersecurity.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 12 contacts → | ||||
Indirect evidence “Ranked 4th largest Houston area executive search firm in 2025 by the Houston Business Journal, The Edge Group is comprised of ten professionals with more than one hundred years of…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 11 contacts → | ||||
Indirect evidence “Providing High Caliber Talent When The Mission Is Critical Galaxy Technology Hires is an engineering and technology recruitment firm, headquartered in Houston, Texas, with a small…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 10 contacts → | ||||
Indirect evidence “StaffMode's mission is to be an innovated leader, committed to finding new ways to leverage software, strategy, and creative sourcing practices to partner with our clients.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 8 contacts → | ||||
Indirect evidence “The Qualitec Family of Independently Owned Companies is a group of 12 highly specialized executive search firms.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 8 contacts → | ||||
Indirect evidence “Welcome to RSGV Services, where talent meets opportunity and innovation fuels success.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 7 contacts → | ||||
Indirect evidence “After successfully serving the automotive industry through our training group, Adams Automotive & AutoShop Answers, we have expanded our services to include a new and dynamic…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 6 contacts → | ||||
Partial evidence “SBR2TH combines AI-powered precision with human expertise to deliver high-caliber talent for your hardest-to-fill roles- 95%+ Niche Roles Filled - 47-Day Average Time-to-Hire -…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 6 contacts → | ||||
Indirect evidence “Tech Talent Hunter is dedicated to empowering startups and large enterprises alike by connecting them with top-tier tech talent.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
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: AI research recruiting firms. 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 AI research recruiting firms.
- Partial evidence
- Its own public description names part of AI research recruiting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name AI research recruiting firms. 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 135 AI research recruiting firms based in Houston, United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 279 reachable decision-makers.
Free signup · no credit card
AI research recruiting firms based in Houston, United States at a glance
As of Sep 27, 2026Companies by employee count
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 135 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 AI research recruiting firms, 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 “AI research recruiting firms”. 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 AI research recruiting firms), 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 AI research recruiting firms, 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, 279 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 27, 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.
AI research recruiting firms by metro in the United States
- AI research recruiting firms in New York433
- AI research recruiting firms in San Francisco221
- AI research recruiting firms in Chicago175
- AI research recruiting firms in Austin160
- AI research recruiting firms in Dallas143
- AI research recruiting firms in Los Angeles141
- AI research recruiting firms in Atlanta136
- AI research recruiting firms in Boston87
- AI research recruiting firms in Miami79
- AI research recruiting firms in Tampa71
- AI research recruiting firms in Charlotte70
- AI research recruiting firms in Denver70
- AI research recruiting firms in San Diego70
- AI research recruiting firms in Sheridan64
- AI research recruiting firms in Orlando59
- AI research recruiting firms in Phoenix54
- AI research recruiting firms in Seattle53
- AI research recruiting firms in San Jose49
- AI research recruiting firms in Wilmington48
- AI research recruiting firms in Washington45
- AI research recruiting firms in Irvine41
- AI research recruiting firms in New York City40
- AI research recruiting firms in Plano40
- AI research recruiting firms in Philadelphia37
- AI research recruiting firms in Scottsdale33
- AI research recruiting firms in Pittsburgh32
- AI research recruiting firms in Nashville31
- AI research recruiting firms in Las Vegas30
- AI research recruiting firms in Frisco29
- AI research recruiting firms in Minneapolis29
- AI research recruiting firms in Cleveland25
- AI research recruiting firms in Raleigh25
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 AI research recruiting firms, 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 AI research recruiting firms are there based in Houston, United States?
RevenueBase identified 135 AI research recruiting firms 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?
Ktek Resourcing, headquartered in Houston, tops this list with the largest team on record.
Which city in the United States has the most AI research recruiting firms?
New York leads the United States with 433 headquartered companies, followed by San Francisco (221) and Chicago (175). Houston has 135.
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 279 verified decision-maker contacts tracked across these 135 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 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 135 AI research recruiting firms based in Houston, United States. Start with a free account, no credit card.
Download this list →Related lists
AI research recruiting firms by geography
- AI research recruiting firms based in Brisbane, Australia
- AI research recruiting firms based in Melbourne, Australia
- AI research recruiting firms based in Sydney, Australia
- AI research recruiting firms based in Calgary, Canada
- AI research recruiting firms based in Mississauga, Canada
- AI research recruiting firms based in Montreal, Canada
- AI research recruiting firms based in Toronto, Canada
- AI research recruiting firms based in Vancouver, Canada
- AI research recruiting firms based in Berlin, Germany
- AI research recruiting firms based in Hamburg, Germany
- AI research recruiting firms based in Ahmedabad, India
- AI research recruiting firms based in Bangalore, India
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI research recruiting firms based in Brisbane, Australia
- AI research recruiting firms based in Melbourne, Australia
- AI research recruiting firms based in Sydney, Australia
- AI research recruiting firms based in Calgary, Canada
- AI research recruiting firms based in Mississauga, Canada
- AI research recruiting firms based in Montreal, Canada