Company lists · Data refreshed September 2026

Top 25 Executive search firms based in Houston, United States

Name: Executive search 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 12, 2026 414 companies tracked

RevenueBase identified 414 executive search firms headquartered in Houston, United States as of September 2026 and tracks 6,092 professional contacts across them, including 1,096 with verified work emails and 1,298 with mobile numbers. New York is the largest hub.

This list covers executive search 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 12, 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 12, 2026 86% judged on-target in blind review

414Companies

6,092Contacts tracked

1,096Verified emails

1,298Mobile numbers

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The 25 largest executive search firms based in Houston, United States

Ranked by team size

Top 25 of 414 executive search firms based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to executive search firms: 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	SELF	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	n/a	1,431 contacts →
	Indirect evidence “We are a Full Service Solutions Company specializing in placements of professionals in Information Technology, Finance/Accounting, Energy (front, mid and back office)…” Source: RevenueBase Database · checked Sep 12, 2026
2	Primary Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 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 12, 2026
3	Arthur Lawrence	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	501-1,000	525 contacts →
	Indirect evidence “Arthur Lawrence is a global management and technology consulting firm with expertise in talent acquisition, business process outsourcing (BPO) and consulting.” Source: RevenueBase Database · checked Sep 12, 2026
4	Ktek Resourcing	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	201-500	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 12, 2026
5	Core Group Resources	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	501-1,000	176 contacts →
	Indirect evidence “Core Group Resources connects businesses in various industries and helps them find the right personnel.” Source: RevenueBase Database · checked Sep 12, 2026
6	Richard, Wayne & Roberts	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 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 12, 2026
7	Lutechresources	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	201-500	107 contacts →
	Indirect evidence “Lutech Resources is a global recruitment business, providing a complete and integrated scope of resource management for a wide range of leading companies within the energy sector.” Source: RevenueBase Database · checked Sep 12, 2026
8	Professional Alternatives	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 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 12, 2026
9	Amundson Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	51-200	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 12, 2026
10	Qualitec Consulting Group, LP	Strong evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	11-50	52 contacts →
	Strong evidence “We are one of Texas' most successful executive search firms.” Source: RevenueBase Database · checked Sep 12, 2026
11	Encore Search Partners, LLC	Strong evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	11-50	48 contacts →
	Strong evidence “Encore Search Partners is a specialized recruiting firm that focuses on spotlighting the absolute best Professional, Technical, & C-Level Executive talent, nationwide.” Source: RevenueBase Database · checked Sep 12, 2026
12	Talance Group	Strong evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	11-50	44 contacts →
	Strong evidence “Talance Group is a Texas-based boutique executive search firm covering Houston and Austin.” Source: RevenueBase Database · checked Sep 12, 2026
13	Scott Humphrey Corporation	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	11-50	44 contacts →
	Indirect evidence “Scott Humphrey empowers companies and people by redefining recruitment.” Source: RevenueBase Database · checked Sep 12, 2026
14	Clayton Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	11-50	44 contacts →
	Indirect 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 12, 2026
15	JDA Professional Services, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 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 12, 2026
16	Walker Elliott	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	11-50	36 contacts →
	Indirect evidence “Walker Elliott – Career Placement Consultants for IT, Oil & Gas, Manufacturing and Engineering Professionals The recruiting team at Walker Elliott is comprised of the finest…” Source: RevenueBase Database · checked Sep 12, 2026
17	Adroit Partners, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 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 12, 2026
18	NRT Group	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	n/a	33 contacts →
	Indirect evidence “NRT Group is committed to helping you find top sales individuals in your industry.” Source: RevenueBase Database · checked Sep 12, 2026
19	Terra Labor Consulting Group, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	11-50	32 contacts →
	Indirect evidence “Terra Labor Consulting Group, LLC provides comprehensive business solutions to support companies in lead generation consulting, human resources, and financial services.” Source: RevenueBase Database · checked Sep 12, 2026
20	Kofi Group	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	11-50	32 contacts →
	Indirect evidence “Hiring for early-stage startups is a high-stakes endeavor.” Source: RevenueBase Database · checked Sep 12, 2026
21	The Alexander Group, Executive Search	Strong evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	11-50	31 contacts →
	Strong evidence “Established in 1984, The Alexander Group has been an industry-leading global executive search firm for more than 40 years, conducting searches for Board and C-Suite positions in a…” Source: RevenueBase Database · checked Sep 12, 2026
22	Manhattan Resources	Strong evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	11-50	29 contacts →
	Strong evidence “Executive search is our business.” Source: RevenueBase Database · checked Sep 12, 2026
23	Facet INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	11-50	27 contacts →
	Indirect evidence “FACET is about managing the human side of change.” Source: RevenueBase Database · checked Sep 12, 2026
24	Preng & Associates	Strong evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	11-50	25 contacts →
	Strong evidence “Preng & Associates, founded in 1980, is the only retainer-based international executive search firm specializing solely in the energy industry.” Source: RevenueBase Database · checked Sep 12, 2026
25	Expert Staffing Company	Indirect evidence	Houston, TX, United StatesHQ checked Sep 12, 2026	11-50	25 contacts →
	Indirect 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 12, 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: executive search 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 executive search firms.
Partial evidence: Its own public description names part of executive search firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name executive search 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 414 executive search firms based in Houston, United States

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Executive search firms based in Houston, United States at a glance

As of Sep 12, 2026

18.0%Verified-email coverage

21.3%Mobile-number coverage

14.7Average contacts per company

1-10Median size (employees)

244.4%Largest-city concentration · New York

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

281

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

9350–30

14931–60

561–90

090–180

7180+

Company record updated

Median 76.0d

00–30

1,90931–60

3,37161–90

64090–180

172180+

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 executive search 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 “executive search 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 executive search 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 executive search 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, 1,096 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 12, 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.

Executive search firms by metro in the United States

Executive search firms in New York1012
Executive search firms in Chicago355
Executive search firms in Los Angeles322
Executive search firms in Houston319
Executive search firms in Atlanta316
Executive search firms in Dallas294
Executive search firms in San Francisco231

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 executive search 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 executive search firms are there based in Houston, United States?

RevenueBase identified 414 executive search 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?

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

Which city has the most executive search firms?

New York leads with 1012 headquartered companies, followed by Chicago (355) and Los Angeles (322).

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 1,096 verified decision-maker contacts tracked across these 414 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 12, 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.