Company lists · Data refreshed September 2026

Top 25 IT consultancy firms based in Houston, United States

Name: IT consultancy 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 27, 2026 669 companies tracked

RevenueBase identified 669 IT consultancy firms headquartered in Houston, United States as of September 2026 and tracks 16,488 professional contacts across them, including 3,765 with verified work emails. Across the United States, New York is the largest hub for this category (1,055 companies); Houston follows with 669.

This list covers IT consultancy 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

669Companies

16,488Contacts tracked

3,765Verified emails

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The 25 largest IT consultancy firms based in Houston, United States

Ranked by team size

Top 25 of 669 IT consultancy 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 consultancy 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Techwave	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,140 contacts →
	Partial evidence “Techwave is a leading global IT and engineering services and solutions company revolutionizing digital transformation.” Source: RevenueBase Database · checked Sep 27, 2026
2	Searce INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,511 contacts →
	Partial evidence “Searce is an AI-native, engineering-led modern tech consultancy that empowers clients to futurify by delivering real business outcomes.” Source: RevenueBase Database · checked Sep 27, 2026
3	Advent Global Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	585 contacts →
	Indirect evidence “Welcome to Advent Global Solutions!” Source: RevenueBase Database · checked Sep 27, 2026
4	Arthur Lawrence	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	501-1,000	525 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
5	Fluxtek Solutions INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	501-1,000	523 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
6	Sira Consulting, An INC 5000 Company	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	201-500	329 contacts →
	Indirect evidence “SiRA Consulting is a Certified MBE consulting company that was founded in 2012.” Source: RevenueBase Database · checked Sep 27, 2026
7	Cognisive	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	201-500	311 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
8	Hestabit	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	201-500	304 contacts →
	Partial evidence “HestaBit Technologies is a next-generation IT consulting and product engineering company helping enterprises, startups, and governments harness the power of AI, enterprise…” Source: RevenueBase Database · checked Sep 27, 2026
9	Koya Consulting INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	303 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
10	Dacodes	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	201-500	255 contacts →
	Indirect evidence “DaCodes empowers organizations to achieve their full potential through custom software solutions.” Source: RevenueBase Database · checked Sep 27, 2026
11	MRE Consulting	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	201-500	253 contacts →
	Indirect evidence “MRE Consulting, an infosys company, helps leading companies solve tough challenges and create business value through technology and business consulting services.” Source: RevenueBase Database · checked Sep 27, 2026
12	Smartbridge	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	245 contacts →
	Indirect evidence “Smartbridge is a US-based firm and NOT associated with TheSmartBridge Educational Services or SmartInternz.” Source: RevenueBase Database · checked Sep 27, 2026
13	RITE	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	201-500	238 contacts →
	Partial evidence “Founded in 2006, Rite is a trusted global IT solutions provider specializing in Oracle and cloud transformations.” Source: RevenueBase Database · checked Sep 27, 2026
14	Stellium INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	205 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
15	3s Business Corporation INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	185 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
16	LN Technologies	Partial evidence	Houston, United StatesHQ checked Sep 27, 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 27, 2026
17	Gonet USA	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	501-1,000	181 contacts →
	Partial evidence “GoNet is an experienced, trusted and cost-effective global IT partner with technology products and services that support your business success.” Source: RevenueBase Database · checked Sep 27, 2026
18	Nextant	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	179 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
19	Minuscule Technologies	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	164 contacts →
	Partial evidence “We are a team of passionate IT professionals with more than a decade experience in IT consulting, developing and delivering technology solutions based in Salesforce, OutSystems…” Source: RevenueBase Database · checked Sep 27, 2026
20	Alchemy Technology Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	161 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
21	ECOM	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	160 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
22	Conquest Tech Solutions, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	151 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
23	Veridian Tech Solutions, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	150 contacts →
	Indirect evidence “Veridian Tech Solution Inc.” Source: RevenueBase Database · checked Sep 27, 2026
24	Aldridge	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	132 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
25	Appwrk IT Solutions	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	131 contacts →
	Partial evidence “Introducing APPWRK IT Solutions: Your Partner for Innovative Digital IT Solutions!” Source: RevenueBase Database · checked Sep 27, 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 consultancy firms. 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 consultancy firms.
Partial evidence: Its own public description names part of IT consultancy firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consultancy firms. 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 669 IT consultancy firms based in Houston, United States

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

As of Sep 27, 2026

22.8%Verified-email coverage

24.6Average contacts per company

11-50Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

280

11-50

229

51-200

117

201-500

501-1,000

1,001-5,000

5,001-10,000

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 669 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 consultancy 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 consultancy 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 consultancy 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 consultancy 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, 3,765 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 consultancy 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 consultancy 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 consultancy firms are there based in Houston, United States?

RevenueBase identified 669 IT consultancy 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?

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

Which city in the United States has the most IT consultancy firms?

New York leads the United States with 1,055 headquartered companies, followed by Houston (669) and Chicago (543).

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 3,765 verified decision-maker contacts tracked across these 669 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.