Company lists · Data refreshed September 2026

Top 24 IT services companies based in Houston, United States

Name: IT services 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 4, 2026 408 companies tracked

RevenueBase identified 408 IT services companies headquartered in Houston, United States as of September 2026 and tracks 7,645 professional contacts across them, including 1,534 with verified work emails. New York is the largest hub.

This list covers IT services 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

408Companies

7,645Contacts tracked

1,534Verified emails

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The 24 largest IT services companies based in Houston, United States

Ranked by team size

Top 24 of 408 IT services companies based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT services companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Objectwin TechnologyIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	501-1,000	577
	“ObjectWin Technology is a minority business enterprise providing staffing services to Global enterprises and Fortune companies across US and India.” Source: company website · checked Sep 4, 2026
2	Fluxtek Solutions INCStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	501-1,000	523
	“Fluxtek Solutions Inc has established a track record as a leading fast growing IT consulting, services, and outsourcing firm.” Source: company website · checked Sep 4, 2026
3	Sira Consulting, An INC 5000 CompanyIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	201-500	327
	“SiRA Consulting is a Certified MBE consulting company that was founded in 2012.” Source: company website · checked Sep 4, 2026
4	Amsys Innovative SolutionsStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	201-500	311
	“AMSYS is a nationwide IT Services Provider headquartered in Houston, TX.” Source: company website · checked Sep 4, 2026
5	Dataquad INCIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	201-500	232
	“Welcome to Dataquad Inc.” Source: company website · checked Sep 4, 2026
6	3s Business Corporation INCIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	183
	“3S Business Corporation is a specialized Software & Consulting Services Provider based in Houston, TX, which helps clients plan, implement and maintain their technology…” Source: company website · checked Sep 4, 2026
7	LN TechnologiesStrong evidence	Houston, United StatesHQ checked Sep 4, 2026	51-200	178
	“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: company website · checked Sep 4, 2026
8	Onesource Building TechnologiesIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	167
	“Providing World-Class Technology Services and Solutions OneSource provides voice and data infrastructure services to mid-tier and large enterprises nationwide and abroad.” Source: company website · checked Sep 4, 2026
9	Veridian Tech Solutions, INCIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	152
	“Veridian Tech Solution Inc.” Source: company website · checked Sep 4, 2026
10	Conquest Tech Solutions, INCStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	151
	“Conquest Tech Solutions, Inc,(CTS) is a rapidly growing IT development and software consulting company.” Source: company website · checked Sep 4, 2026
11	MOBIZStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	116
	“Welcome to Mobiz IT!” Source: company website · checked Sep 4, 2026
12	Inactive PageIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	201-500	99
	“Wise Men is now part of the Resolve Tech family.” Source: company website · checked Sep 4, 2026
13	American Tech Vision Solutions LLC AtvsIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	95
	“American Tech Vision Solutions A Global company, with headquarter in Houston TX and regional office are located in Hyderabad India.” Source: company website · checked Sep 4, 2026
14	Experis IT Services Us, LLCStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	91
	“EXPERIS IT SERVICES US, LLC is a company based out of 4400 POST OAK PKY, Houston, Texas, United States.” Source: company website · checked Sep 4, 2026
15	AAITStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	201-500	87
	“Information Technology Services Provider IT Managed Services Provider Data Center Services Provider IT Software Development Company Hosted Servers Systems Company IT Help…” Source: company website · checked Sep 4, 2026
16	Cynosure Technologies LLCStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	78
	“Cynosure Technologies is a Houston based company that has and continues to be an industry leader in providing IT Staffing Services.” Source: company website · checked Sep 4, 2026
17	Minisoft Technologies LLCStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	201-500	63
	“Minisoft Solutions Inc – Empowering Businesses Through Innovative IT Services.” Source: company website · checked Sep 4, 2026
18	Kanshe InfotechStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	57
	“Kanshe Infotech is a leading IT services provider.” Source: company website · checked Sep 4, 2026
19	Continental Technology Solutions,incStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	201-500	55
	“Continental Technology Solutions is one of the fastest growing Information Technology Services, IT staffing and management consulting company headquartered in Houston, Texas with…” Source: company website · checked Sep 4, 2026
20	Bema Information Technologies LLCStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	54
	“BEMA exists to serve the Information Technology needs of your business or organization because we know your success depends on IT.” Source: company website · checked Sep 4, 2026
21	SconetStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	54
	“ScoNet is a leading and trusted IT service company, serving basic to advanced IT needs to local businesses and startups primarily in and around the city of Houston, as well as…” Source: company website · checked Sep 4, 2026
22	MaddisoftStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	501-1,000	47
	“Maddisoft is a full-service IT solutions and services provider headquartered in Houston, Texas, delivering innovative technology solutions to businesses worldwide since 2004.” Source: company website · checked Sep 4, 2026
23	Qtat BPO Solutions INCIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	201-500	47
	“Incorporated in 2006, QTAT BPO Solutions is a Houston Based Information Technology Enabled Services ( ITES ) and Internet Marketing Company with global delivery centers.” Source: company website · checked Sep 4, 2026
24	Meghaz INCIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	46
	Source: company website · checked Sep 4, 2026

Showing 24 of 408 IT services companies based in Houston, United States

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IT services companies based in Houston, United States at a glance

As of Sep 4, 2026

11-50Median size (employees)

New YorkLargest hub · 636 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

170

11-50

152

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 this city, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 408 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 services companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 services companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT services 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 an evidence 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, 1,534 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 4, 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 services companies by metro in the United States

Frequently asked

How many IT services companies are there based in Houston, United States?

RevenueBase identified 408 IT services 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?

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

Which city has the most IT services companies?

New York leads with 636 headquartered companies, followed by Houston (408) and Austin (303).

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 1,534 verified decision-maker contacts tracked across these 408 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 4, 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 SmartSearch, 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.