Company lists · Data refreshed September 2026

Top 25 Software engineering consulting firms based in Houston, United States

Name: Software engineering 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 6, 2026 357 companies tracked

RevenueBase identified 357 software engineering consulting firms headquartered in Houston, United States as of September 2026 and tracks 10,956 professional contacts across them, including 2,349 with verified work emails. New York is the largest hub.

This list covers software engineering 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 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 6, 2026 86% judged on-target in blind review

357Companies

10,956Contacts tracked

2,349Verified emails

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The 25 largest software engineering consulting firms based in Houston, United States

Ranked by team size

Top 25 of 357 software engineering consulting firms based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to software engineering consulting 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 6, 2026	1,001-5,000	2,140 contacts →
	“Techwave is a leading global IT and engineering services and solutions company revolutionizing digital transformation.” Source: company website · checked Sep 6, 2026
2	Searce INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,511 contacts →
	“Searce is an AI-native, engineering-led modern tech consultancy that empowers clients to futurify by delivering real business outcomes.” Source: company website · checked Sep 6, 2026
3	Fluxtek Solutions INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	501-1,000	523 contacts →
	“Fluxtek Solutions Inc has established a track record as a leading fast growing IT consulting, services, and outsourcing firm.” Source: company website · checked Sep 6, 2026
4	Sira Consulting, An INC 5000 Company	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	201-500	329 contacts →
	“SiRA Consulting is a Certified MBE consulting company that was founded in 2012.” Source: company website · checked Sep 6, 2026
5	Cognisive	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	201-500	311 contacts →
	“Cognisive is an esteemed IT Consulting and Services firm that provides extensive support across multiple technological facets, including web, applications, data, networks, and…” Source: company website · checked Sep 6, 2026
6	Hestabit	Strong evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	201-500	304 contacts →
	“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 6, 2026
7	Mobisoft Infotech	Indirect evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	201-500	265 contacts →
	“Mobisoft Infotech is a digital product development company striving to deliver value, excellence, and sustainable business growth through digital innovation, transformation, and…” Source: company website · checked Sep 6, 2026
8	Dacodes	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	201-500	255 contacts →
	“DaCodes empowers organizations to achieve their full potential through custom software solutions.” Source: company website · checked Sep 6, 2026
9	Smartbridge	Indirect evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	245 contacts →
	“Smartbridge is a US-based firm and NOT associated with TheSmartBridge Educational Services or SmartInternz.” Source: company website · checked Sep 6, 2026
10	Stellium INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	205 contacts →
	“Stellium is a specialized management consulting firm committed to designing and delivering solutions that improve businesses worldwide.” Source: company website · checked Sep 6, 2026
11	3s Business Corporation INC	Strong evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	185 contacts →
	“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 6, 2026
12	LN Technologies	Indirect evidence	Houston, United StatesHQ checked Sep 6, 2026	51-200	181 contacts →
	“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 6, 2026
13	Minuscule Technologies	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	164 contacts →
	“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: company website · checked Sep 6, 2026
14	ECOM	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	160 contacts →
	“ECOM is an information technology consulting firm who is a respected leader in providing innovative service and solutions for Fortune companies.” Source: company website · checked Sep 6, 2026
15	Conquest Tech Solutions, INC	Strong evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	151 contacts →
	“Conquest Tech Solutions, Inc,(CTS) is a rapidly growing IT development and software consulting company.” Source: company website · checked Sep 6, 2026
16	Appwrk IT Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	131 contacts →
	“Introducing APPWRK IT Solutions: Your Partner for Innovative Digital IT Solutions!” Source: company website · checked Sep 6, 2026
17	Blue People	Strong evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	117 contacts →
	“Blue People is a fast growing software development consulting services firm that is helping companies around the world simplify employee base needs.” Source: company website · checked Sep 6, 2026
18	CODUP	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	117 contacts →
	“Codup is a growing software company with clients across 23 countries and has been in business for 10+ focuses on 3 key areas of Solutions: Our deep industry knowledge positions us…” Source: company website · checked Sep 6, 2026
19	Qadworks	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	95 contacts →
	“QADWorks is a Texas based IT consulting company founded in 2019.” Source: company website · checked Sep 6, 2026
20	Bursys	Strong evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	94 contacts →
	“Bursys is a software technology consulting and development company based in Houston, TX with branch offices in Germany and India.” Source: company website · checked Sep 6, 2026
21	ZBRA	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	83 contacts →
	“At ZBRA, our mastery of the software development lifecycle and technology application boosts operational efficiency across commercial and industrial operations.” Source: company website · checked Sep 6, 2026
22	H-Town Technologies INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	74 contacts →
	“H-Town Technologies Inc provides custom application development and consulting services.” Source: company website · checked Sep 6, 2026
23	NTR Labs	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	64 contacts →
	“NTR Labs helps you scale your software development, fast and risk-free.” Source: company website · checked Sep 6, 2026
24	Prolytx	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	62 contacts →
	“ProLytX closes the gap between Engineering and I.T.” Source: company website · checked Sep 6, 2026
25	Tender Software	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	60 contacts →
	“Tender Software offers software development services at incredibly low rates to small businesses, enterprise clients, nonprofit and government entities, and individuals around the…” Source: company website · checked Sep 6, 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: software engineering consulting 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 software engineering consulting firms.
Partial evidence: Its own public description names part of software engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name software engineering consulting 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 357 software engineering consulting firms based in Houston, United States

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Software engineering consulting firms based in Houston, United States at a glance

As of Sep 6, 2026

21.4%Verified-email coverage

30.7Average contacts per company

11-50Median size (employees)

171.7%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

146

11-50

122

51-200

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 this city, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 357 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 software engineering consulting 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 “software engineering consulting 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 software engineering consulting 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 software engineering 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 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, 2,349 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 6, 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.

Software engineering consulting 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 software engineering consulting 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 software engineering consulting firms are there based in Houston, United States?

RevenueBase identified 357 software engineering 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?

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

Which city has the most software engineering consulting firms?

New York leads with 613 headquartered companies, followed by Austin (378) and Houston (357).

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 2,349 verified decision-maker contacts tracked across these 357 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 6, 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.