Company lists · Data refreshed September 2026

Top 25 IT staffing and consulting companies based in Houston, United States

Name: IT staffing and consulting 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 318 companies tracked

RevenueBase identified 318 IT staffing and consulting companies headquartered in Houston, United States as of September 2026 and tracks 11,496 professional contacts across them, including 2,176 with verified work emails. Across the United States, New York is the largest hub for this category (378 companies); Houston follows with 318.

This list covers IT staffing and consulting 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

318Companies

11,496Contacts tracked

2,176Verified emails

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The 25 largest IT staffing and consulting companies based in Houston, United States

Ranked by team size

Top 25 of 318 IT staffing and consulting 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 IT staffing and consulting 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	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	2,128 contacts →
	Indirect 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	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
3	Objectwin Technology	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	580 contacts →
	Partial evidence “ObjectWin Technology is a minority business enterprise providing staffing services to Global enterprises and Fortune companies across US and India.” Source: RevenueBase Database · checked Sep 28, 2026
4	Link Staffing	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	579 contacts →
	Partial evidence “LINK Staffing has been placing competent, dependable talent with Texas employers since 1980.” Source: RevenueBase Database · checked Sep 28, 2026
5	Arthur Lawrence	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	525 contacts →
	Partial 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 28, 2026
6	Fluxtek Solutions INC	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	523 contacts →
	Strong evidence “Fluxtek Solutions Inc has established a track record as a leading fast growing IT consulting, services, and outsourcing firm.” Source: RevenueBase Database · checked Sep 28, 2026
7	Burnett Specialists Staffing Recruiting	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	454 contacts →
	Partial 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
8	Sira Consulting, An INC 5000 Company	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	329 contacts →
	Partial evidence “SiRA Consulting is a Certified MBE consulting company that was founded in 2012.” Source: RevenueBase Database · checked Sep 28, 2026
9	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
10	Cognisive	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	311 contacts →
	Strong evidence “Cognisive is an esteemed IT Consulting and Services firm that provides extensive support across multiple technological facets, including web, applications, data, networks, and…” Source: RevenueBase Database · checked Sep 28, 2026
11	Dataquad INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	233 contacts →
	Indirect evidence “Welcome to Dataquad Inc.” Source: RevenueBase Database · checked Sep 28, 2026
12	Dean's Professional Services, INC	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	n/a	204 contacts →
	Strong evidence “Dean's Professional Services is a national, award-winning staffing, staff development and consulting company.” Source: RevenueBase Database · checked Sep 28, 2026
13	3s Business Corporation INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	185 contacts →
	Partial evidence “3S Business Corporation is a specialized Software & Consulting Services Provider based in Houston, TX, which helps clients plan, implement and maintain their technology…” Source: RevenueBase Database · checked Sep 28, 2026
14	LN Technologies	Partial evidence	Houston, United StatesHQ checked Sep 28, 2026	51-200	181 contacts →
	Partial evidence “LN Technologies is an IT services provider, backed with extensive experience and creative strategies to meet the dynamic needs of clients in both public and private sectors.” Source: RevenueBase Database · checked Sep 28, 2026
15	Core Group Resources	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
16	ECOM	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	160 contacts →
	Partial evidence “ECOM is an information technology consulting firm who is a respected leader in providing innovative service and solutions for Fortune companies.” Source: RevenueBase Database · checked Sep 28, 2026
17	Conquest Tech Solutions, INC	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	151 contacts →
	Strong evidence “Conquest Tech Solutions, Inc,(CTS) is a rapidly growing IT development and software consulting company.” Source: RevenueBase Database · checked Sep 28, 2026
18	Veridian Tech Solutions, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	150 contacts →
	Indirect evidence “Veridian Tech Solution Inc.” Source: RevenueBase Database · checked Sep 28, 2026
19	Blue People	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	117 contacts →
	Partial evidence “Blue People is a fast growing software development consulting services firm that is helping companies around the world simplify employee base needs.” Source: RevenueBase Database · checked Sep 28, 2026
20	Inactive Page	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	98 contacts →
	Indirect evidence “Wise Men is now part of the Resolve Tech family.” Source: RevenueBase Database · checked Sep 28, 2026
21	Qadworks	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	95 contacts →
	Strong evidence “QADWorks is a Texas based IT consulting company founded in 2019.” Source: RevenueBase Database · checked Sep 28, 2026
22	Experis IT Services Us, LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “EXPERIS IT SERVICES US, LLC is a company based out of 4400 POST OAK PKY, Houston, Texas, United States.” Source: RevenueBase Database · checked Sep 28, 2026
23	Taylor Smith Consulting, LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	81 contacts →
	Partial evidence “Taylor Smith Consulting is a leading technical, service, and staff resource provider.” Source: RevenueBase Database · checked Sep 28, 2026
24	Murray Resources	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	79 contacts →
	Partial 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
25	Cynosure Technologies LLC	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	79 contacts →
	Strong evidence “Cynosure Technologies is a Houston based company that has and continues to be an industry leader in providing IT Staffing Services.” 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: IT staffing and consulting 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 IT staffing and consulting companies.
Partial evidence: Its own public description names part of IT staffing and consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT staffing and consulting 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 318 IT staffing and consulting companies based in Houston, United States

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IT staffing and consulting companies based in Houston, United States at a glance

As of Sep 28, 2026

18.9%Verified-email coverage

36.2Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

115

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 318 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 IT staffing and consulting 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 “IT staffing and consulting 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 IT staffing and consulting 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 IT staffing and consulting 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, 2,176 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.

IT staffing and consulting 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 IT staffing and consulting 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 IT staffing and consulting companies are there based in Houston, United States?

RevenueBase identified 318 IT staffing and consulting 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 IT staffing and consulting companies?

New York leads the United States with 378 headquartered companies, followed by Houston (318) and Dallas (263).

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 2,176 verified decision-maker contacts tracked across these 318 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.