Company lists · Data refreshed September 2026

Top 25 Software consulting companies based in Houston, United States

Name: Software consulting 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 6, 2026 746 companies tracked

RevenueBase identified 746 software consulting companies headquartered in Houston, United States as of September 2026 and tracks 18,065 professional contacts across them, including 3,909 with verified work emails. New York is the largest hub.

This list covers software consulting 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, 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

746Companies

18,065Contacts tracked

3,909Verified emails

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The 25 largest software consulting companies based in Houston, United States

Ranked by team size

Top 25 of 746 software consulting companies 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 consulting companies: 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	Indirect 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	Indirect 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	Advent Global Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	1,001-5,000	585 contacts →
	“Welcome to Advent Global Solutions!” Source: company website · checked Sep 6, 2026
4	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
5	Sierra Digital INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	501-1,000	379 contacts →
	“Sierra Digital is a Digital Transformation leader in Automation, Acceleration and X+O Integration.” Source: company website · checked Sep 6, 2026
6	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
7	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
8	Hestabit	Partial 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
9	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
10	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
11	MRE Consulting	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	201-500	253 contacts →
	“MRE Consulting, an infosys company, helps leading companies solve tough challenges and create business value through technology and business consulting services.” Source: company website · checked Sep 6, 2026
12	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
13	RITE	Indirect evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	201-500	238 contacts →
	“Founded in 2006, Rite is a trusted global IT solutions provider specializing in Oracle and cloud transformations.” Source: company website · checked Sep 6, 2026
14	Softeq	Indirect evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	201-500	236 contacts →
	“Softeq is a global company specializing in embedded and hardware technology solutions for digital transformation.” Source: company website · checked Sep 6, 2026
15	Zapta Technologies Pvt. Limited	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	201-500	228 contacts →
	“ZAPTA Technologies is an AI-driven software design and development company that partners with startups, enterprises, and funded ventures to deliver tailored digital solutions.” Source: company website · checked Sep 6, 2026
16	Glorium Technologies	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	201-500	217 contacts →
	“Glorium Technologies is a top-shelf bespoke software development firm, boasting 100+ deployed products.” Source: company website · checked Sep 6, 2026
17	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
18	Tekrevol	Indirect evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	201-500	201 contacts →
	“TekRevol is a global digital transformation company offering product development services, innovation strategy, and technical consultancy.” Source: company website · checked Sep 6, 2026
19	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
20	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
21	Gonet USA	Indirect evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	501-1,000	181 contacts →
	“GoNet is an experienced, trusted and cost-effective global IT partner with technology products and services that support your business success.” Source: company website · checked Sep 6, 2026
22	Nextant	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	179 contacts →
	“Nextant is a Microsoft Solutions Partner with 24+ years in Consulting in the tech industry and deep expertise across the Microsoft ecosystem.” Source: company website · checked Sep 6, 2026
23	Infodat	Strong evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	173 contacts →
	“Infodat is a Houston based tech and consulting firm helping companies grow by making smarter use of their data, software, and teams.” Source: company website · checked Sep 6, 2026
24	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
25	Alchemy Technology Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	161 contacts →
	“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 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 consulting companies. 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 consulting companies.
Partial evidence: Its own public description names part of software consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name software consulting companies. 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 746 software consulting companies based in Houston, United States

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Software consulting companies based in Houston, United States at a glance

As of Sep 6, 2026

21.6%Verified-email coverage

24.2Average contacts per company

11-50Median size (employees)

186.3%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

304

11-50

263

51-200

128

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 746 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 consulting companies, 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 consulting companies”. 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 consulting companies), 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 consulting 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 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, 3,909 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 consulting companies 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 consulting companies, 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 consulting companies are there based in Houston, United States?

RevenueBase identified 746 software consulting 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?

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

Which city has the most software consulting companies?

New York leads with 1390 headquartered companies, followed by Austin (807) and Houston (746).

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 3,909 verified decision-maker contacts tracked across these 746 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.