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Company lists · Data refreshed September 2026

Top 25 IT consultant firms based in Houston, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 454 companies tracked

RevenueBase identified 454 IT consultant firms headquartered in Houston, United States as of September 2026 and tracks 7,743 professional contacts across them, including 1,982 with verified work emails. New York is the largest hub.

This list covers IT consultant 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 27, 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 27, 2026 86% judged on-target in blind review
454Companies
7,743Contacts tracked
1,982Verified emails
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The 25 largest IT consultant firms based in Houston, United States

Ranked by team size
Top 25 of 454 IT consultant firms based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT consultant 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
Arthur Lawrence
Indirect evidenceHouston, TX, United StatesHQ checked Sep 27, 2026501-1,000525 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 27, 2026
2
Fluxtek Solutions INC
Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 2026501-1,000523 contacts →

Partial 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 27, 2026
3
Sira Consulting, An INC 5000 Company
Indirect evidenceHouston, TX, United StatesHQ checked Sep 27, 2026201-500329 contacts →

Indirect evidence

“SiRA Consulting is a Certified MBE consulting company that was founded in 2012.”

Source: RevenueBase Database · checked Sep 27, 2026
4
Cognisive
Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 2026201-500311 contacts →

Partial 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 27, 2026
5
Koya Consulting INC
Indirect evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-200303 contacts →

Indirect evidence

“Koya Consulting Inc, follows its own set of processes, methodologies, and disciplines in order to provide high-quality services.”

Source: RevenueBase Database · checked Sep 27, 2026
6
Amsys Innovative Solutions
Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 2026201-500302 contacts →

Partial evidence

“AMSYS is a nationwide IT Services Provider headquartered in Houston, TX.”

Source: RevenueBase Database · checked Sep 27, 2026
7
Stellium INC
Indirect evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-200205 contacts →

Indirect evidence

“Stellium is a specialized management consulting firm committed to designing and delivering solutions that improve businesses worldwide.”

Source: RevenueBase Database · checked Sep 27, 2026
8
3s Business Corporation INC
Indirect evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-200185 contacts →

Indirect 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 27, 2026
9
LN Technologies
Partial evidenceHouston, United StatesHQ checked Sep 27, 202651-200181 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 27, 2026
10
Nextant
Indirect evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-200179 contacts →

Indirect evidence

“Nextant is a Microsoft Solutions Partner with 24+ years in Consulting in the tech industry and deep expertise across the Microsoft ecosystem.”

Source: RevenueBase Database · checked Sep 27, 2026
11
Alchemy Technology Group
Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-200161 contacts →

Partial evidence

“Alchemy Technology Group is an industry-leading IT advisory, consulting, and reseller firm focused on cybersecurity, digital workspace, cloud infrastructure, AI, data & analytics…”

Source: RevenueBase Database · checked Sep 27, 2026
12
ECOM
Indirect evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-200160 contacts →

Indirect 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 27, 2026
13
Conquest Tech Solutions, INC
Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-200151 contacts →

Partial evidence

“Conquest Tech Solutions, Inc,(CTS) is a rapidly growing IT development and software consulting company.”

Source: RevenueBase Database · checked Sep 27, 2026
14
Aldridge
Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-200132 contacts →

Partial evidence

“Aldridge is an IT outsourcing, consulting, and cybersecurity company that specializes in providing best-fit technology solutions to midsize organizations and small organizations…”

Source: RevenueBase Database · checked Sep 27, 2026
15
Fulcrum Technology Solutions
Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-200124 contacts →

Partial evidence

“The Fulcrum team of technologists are recognized experts in the fields of IT Infrastructure Technology, Security, Service Management and Support.”

Source: RevenueBase Database · checked Sep 27, 2026
16
MOBIZ
Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-200115 contacts →

Partial evidence

“Welcome to Mobiz IT!”

Source: RevenueBase Database · checked Sep 27, 2026
17
Newton Vision CO
Indirect evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-200101 contacts →

Indirect evidence

“We are a modern consulting firm that partners with organizations to align strategy, people, and technology to maximize enterprise value.”

Source: RevenueBase Database · checked Sep 27, 2026
18
Qadworks
Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-20095 contacts →

Partial evidence

“QADWorks is a Texas based IT consulting company founded in 2019.”

Source: RevenueBase Database · checked Sep 27, 2026
19
AAIT
Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 2026201-50086 contacts →

Partial evidence

“Information Technology Services Provider IT Managed Services Provider Data Center Services Provider IT Software Development Company Hosted Servers Systems Company IT Help…”

Source: RevenueBase Database · checked Sep 27, 2026
20
Cloudgen LLC
Indirect evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-20073 contacts →

Indirect evidence

“When the world’s largest banks, retailers, and government agencies seek digital innovation, they rely on CloudGen.”

Source: RevenueBase Database · checked Sep 27, 2026
21
Minisoft Technologies LLC
Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 2026201-50063 contacts →

Partial evidence

“Minisoft Solutions Inc – Empowering Businesses Through Innovative IT Services.”

Source: RevenueBase Database · checked Sep 27, 2026
22
Prorsum Technologies
Indirect evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-20058 contacts →

Indirect evidence

“Prorsum Technologies founded in 2016 offers high quality professionals and solutions to help clients with their complex technology needs.”

Source: RevenueBase Database · checked Sep 27, 2026
23
Continental Technology Solutions,inc
Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 2026201-50055 contacts →

Partial evidence

“Continental Technology Solutions is one of the fastest growing Information Technology Services, IT staffing and management consulting company headquartered in Houston, Texas with…”

Source: RevenueBase Database · checked Sep 27, 2026
24
Maddisoft
Partial evidenceHouston, TX, United StatesHQ checked Sep 27, 2026501-1,00049 contacts →

Partial evidence

“Maddisoft is a full-service IT solutions and services provider headquartered in Houston, Texas, delivering innovative technology solutions to businesses worldwide since 2004.”

Source: RevenueBase Database · checked Sep 27, 2026
25
Meghaz INC
Indirect evidenceHouston, TX, United StatesHQ checked Sep 27, 202651-20048 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 454 IT consultant firms based in Houston, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,982 reachable decision-makers.

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IT consultant firms based in Houston, United States at a glance

As of Sep 27, 2026
25.6%Verified-email coverage
17.1Average contacts per company
11-50Median size (employees)
155.3%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
210
11-50
153
51-200
71
201-500
15
501-1,000
5

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 454 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 consultant 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 “IT consultant 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 IT consultant 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 IT consultant 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, 1,982 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 27, 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 consultant firms 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 consultant 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 IT consultant firms are there based in Houston, United States?

RevenueBase identified 454 IT consultant 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?

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

Which city has the most IT consultant firms?

New York leads with 705 headquartered companies, followed by Houston (454) and Atlanta (354).

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 1,982 verified decision-maker contacts tracked across these 454 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 27, 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.

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