Company lists · Data refreshed September 2026

Top 18 IT operations consulting firms based in Houston, United States

Name: IT operations consulting 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 4, 2026 536 companies tracked

RevenueBase identified 536 IT operations consulting firms headquartered in Houston, United States as of September 2026 and tracks 9,431 professional contacts across them, including 2,983 with verified work emails. New York is the largest hub.

This list covers IT operations consulting 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, 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

536Companies

9,431Contacts tracked

2,983Verified emails

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The 18 largest IT operations consulting firms based in Houston, United States

Ranked by team size

Top 18 of 536 IT operations consulting firms 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 operations consulting firms: 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	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
2	Sira Consulting, An INC 5000 CompanyPartial 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
3	HestabitStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	201-500	297
	“HestaBit Technologies is a next-generation IT consulting and product engineering company helping enterprises, startups, and governments harness the power of AI, enterprise…” Source: company website · checked Sep 4, 2026
4	Koya Consulting INCPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	289
	“Koya Consulting Inc, follows its own set of processes, methodologies, and disciplines in order to provide high-quality services.” Source: company website · checked Sep 4, 2026
5	Stellium INCPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	205
	“Stellium is a specialized management consulting firm committed to designing and delivering solutions that improve businesses worldwide.” Source: company website · checked Sep 4, 2026
6	3s Business Corporation INCPartial 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 TechnologiesPartial 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	Alchemy Technology GroupStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	160
	“Alchemy Technology Group is an industry-leading IT advisory, consulting, and reseller firm focused on cybersecurity, digital workspace, cloud infrastructure, AI, data & analytics…” Source: company website · checked Sep 4, 2026
9	MOBIZPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	116
	“Welcome to Mobiz IT!” Source: company website · checked Sep 4, 2026
10	Stonebridge ConsultingPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	103
	“Stonebridge Consulting provides business advisory and technology services for next-gen oil and gas.” Source: company website · checked Sep 4, 2026
11	Newton Vision COPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	102
	“We are a modern consulting firm that partners with organizations to align strategy, people, and technology to maximize enterprise value.” 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	QadworksStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	96
	“QADWorks is a Texas based IT consulting company founded in 2019.” Source: company website · checked Sep 4, 2026
14	Endeavor ManagementIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	201-500	93
	“WHAT'S YOUR ENDEAVOR?” Source: company website · checked Sep 4, 2026
15	Clutch GroupIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	n/a	90
	“A company that provides business services.” Source: company website · checked Sep 4, 2026
16	Value GlobalIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	84
	“Value Global focuses on transforming your business challenges to intelligent solutions.” Source: company website · checked Sep 4, 2026
17	Cloudgen LLCIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	78
	“When the world’s largest banks, retailers, and government agencies seek digital innovation, they rely on CloudGen.” Source: company website · checked Sep 4, 2026
18	Prorsum TechnologiesIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	59
	“Prorsum Technologies founded in 2016 offers high quality professionals and solutions to help clients with their complex technology needs.” Source: company website · checked Sep 4, 2026

Showing 18 of 536 IT operations consulting firms based in Houston, United States

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IT operations consulting firms based in Houston, United States at a glance

As of Sep 4, 2026

1-10Median size (employees)

New YorkLargest hub · 859 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

270

11-50

159

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 536 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 operations consulting firms, 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 operations consulting firms”. 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 operations consulting 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 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, 2,983 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 operations consulting firms by metro in the United States

Frequently asked

How many IT operations consulting firms are there based in Houston, United States?

RevenueBase identified 536 IT operations consulting 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?

Fluxtek Solutions INC, headquartered in Houston, tops this list with the largest team on record.

Which city has the most IT operations consulting firms?

New York leads with 859 headquartered companies, followed by Houston (536) and Chicago (451).

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 2,983 verified decision-maker contacts tracked across these 536 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.