Company lists · Data refreshed September 2026

Top 25 Industrial engineering recruitment companies based in Houston, United States

Name: Industrial engineering recruitment 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 28, 2026 269 companies tracked

RevenueBase identified 269 industrial engineering recruitment companies headquartered in Houston, United States as of September 2026 and tracks 8,818 professional contacts across them, including 1,493 with verified work emails. Across the United States, Houston is the largest hub for this category.

This list covers industrial engineering recruitment 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 28, 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 28, 2026 86% judged on-target in blind review

269Companies

8,818Contacts tracked

1,493Verified emails

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The 25 largest industrial engineering recruitment companies based in Houston, United States

Ranked by team size

Top 25 of 269 industrial engineering recruitment companies based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to industrial engineering recruitment 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	Airswift	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	2,128 contacts →
	Partial evidence “We support STEM professionals looking for jobs with exceptional firms in the technology and engineering sectors.” Source: RevenueBase Database · checked Sep 28, 2026
2	SELF	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
3	Primary Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
4	Burnett Specialists Staffing Recruiting	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	454 contacts →
	Indirect 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 28, 2026
5	Ktek Resourcing	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	312 contacts →
	Strong evidence “Ktek Resourcing is a global staffing and recruitment firm specializing in IT, engineering, and professional services.” Source: RevenueBase Database · checked Sep 28, 2026
6	Progressive	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	262 contacts →
	Partial evidence “Progressive is a global staffing company connecting STEM talent with leading companies in the Power and Utilities, Renewable Energy, Oil and Gas, and Manufacturing industries.” Source: RevenueBase Database · checked Sep 28, 2026
7	CTS Complete Technical Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	250 contacts →
	Indirect evidence “CTS - Complete Technical Services, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
8	Core Group Resources	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	176 contacts →
	Partial evidence “Core Group Resources connects businesses in various industries and helps them find the right personnel.” Source: RevenueBase Database · checked Sep 28, 2026
9	The Bergaila Companies	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	154 contacts →
	Indirect evidence “Since 1987, The Bergaila Companies have been matching talented people with great jobs in oil, gas, and energy.” Source: RevenueBase Database · checked Sep 28, 2026
10	Lutechresources	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	107 contacts →
	Partial 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 28, 2026
11	Taylor Smith Consulting, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
12	Nearterm Corporation	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	80 contacts →
	Indirect evidence “Based in Houston, Texas, Nearterm Corporation is one of the nation’s leading executive search, interim staffing and consulting firms with two distinct market focuses in Healthcare…” Source: RevenueBase Database · checked Sep 28, 2026
13	Murray Resources	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	79 contacts →
	Indirect 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 28, 2026
14	Beaconbold	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
15	Employment & Training Centers, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	73 contacts →
	Indirect 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 28, 2026
16	Professional Alternatives	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
17	Optimus	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	56 contacts →
	Indirect evidence “Optimus was founded in March 2004 by energy industry veterans.” Source: RevenueBase Database · checked Sep 28, 2026
18	Amundson Group	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect 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 28, 2026
19	Qualitec Consulting Group, LP	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	52 contacts →
	Indirect evidence “We are one of Texas' most successful executive search firms.” Source: RevenueBase Database · checked Sep 28, 2026
20	Trublu HR Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	50 contacts →
	Indirect evidence “TruBlu HR Solutions provides a resource to our clients and candidates for temporary, temp-hire, and permanent placement positions.” Source: RevenueBase Database · checked Sep 28, 2026
21	Scott Humphrey Corporation	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	44 contacts →
	Partial evidence “Scott Humphrey empowers companies and people by redefining recruitment.” Source: RevenueBase Database · checked Sep 28, 2026
22	Clayton Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
23	Walker Elliott	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	36 contacts →
	Partial 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 28, 2026
24	Enerstaff	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	35 contacts →
	Indirect evidence “Powering industry with skilled workforce solutions, mechanical services, and technical expertise built on safety, reliability, and performance.” Source: RevenueBase Database · checked Sep 28, 2026
25	Adroit Partners, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 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: industrial engineering recruitment 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 industrial engineering recruitment companies.
Partial evidence: Its own public description names part of industrial engineering recruitment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial engineering recruitment 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 269 industrial engineering recruitment companies based in Houston, United States

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Industrial engineering recruitment companies based in Houston, United States at a glance

As of Sep 28, 2026

16.9%Verified-email coverage

32.8Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

152

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 269 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 industrial engineering recruitment 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 “industrial engineering recruitment 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 industrial engineering recruitment 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 industrial engineering recruitment 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, 1,493 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 28, 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.

Industrial engineering recruitment 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 industrial engineering recruitment 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 industrial engineering recruitment companies are there based in Houston, United States?

RevenueBase identified 269 industrial engineering recruitment 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?

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

Which city in the United States has the most industrial engineering recruitment companies?

Houston leads the United States with 269 headquartered companies, followed by New York (223) and Atlanta (133).

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 1,493 verified decision-maker contacts tracked across these 269 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 28, 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.