Company lists · Data refreshed September 2026

Top 25 Custom software developers based in Houston, United States

Name: Custom software developers based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 9, 2026 179 companies tracked

RevenueBase identified 179 custom software developers headquartered in Houston, United States as of September 2026 and tracks 2,079 professional contacts across them, including 406 with verified work emails and 166 with mobile numbers. New York is the largest hub.

This list covers custom software developers 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 9, 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 9, 2026 86% judged on-target in blind review

179Companies

2,079Contacts tracked

406Verified emails

166Mobile numbers

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The 25 largest custom software developers based in Houston, United States

Ranked by team size

Top 25 of 179 custom software developers based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 9, 2026. RevenueBase Smart Search rates how each company's information relates to custom software developers: 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	Dacodes	Strong evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	201-500	255 contacts →
	Strong evidence “DaCodes empowers organizations to achieve their full potential through custom software solutions.” Source: RevenueBase Database · checked Sep 9, 2026
2	Glorium Technologies	Partial evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	201-500	217 contacts →
	Partial evidence “Glorium Technologies is a top-shelf bespoke software development firm, boasting 100+ deployed products.” Source: RevenueBase Database · checked Sep 9, 2026
3	Conquest Tech Solutions, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 9, 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 9, 2026
4	Appwrk IT Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	51-200	131 contacts →
	Indirect evidence “Introducing APPWRK IT Solutions: Your Partner for Innovative Digital IT Solutions!” Source: RevenueBase Database · checked Sep 9, 2026
5	ZBRA	Partial evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	51-200	83 contacts →
	Partial evidence “At ZBRA, our mastery of the software development lifecycle and technology application boosts operational efficiency across commercial and industrial operations.” Source: RevenueBase Database · checked Sep 9, 2026
6	H-Town Technologies INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	51-200	74 contacts →
	Partial evidence “H-Town Technologies Inc provides custom application development and consulting services.” Source: RevenueBase Database · checked Sep 9, 2026
7	Cybersoft North America INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	51-200	59 contacts →
	Indirect evidence “The Company was formed as a virtual startup in 1996 as a spin-off from Applied Research Technologies, Incorporated.” Source: RevenueBase Database · checked Sep 9, 2026
8	Atlink Communications INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	11-50	52 contacts →
	Partial evidence “Founded in Houston in 2005, AtLink Communications is a highly respected business partner that reliably builds and deploys core business software solutions.” Source: RevenueBase Database · checked Sep 9, 2026
9	Bitswits	Strong evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	51-200	46 contacts →
	Strong evidence “Trusted experts in developing Mobile Apps, Web Solutions, Custom Software, Games, Blockchain, and AI Solutions.” Source: RevenueBase Database · checked Sep 9, 2026
10	Sunnet Solutions	Partial evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	11-50	33 contacts →
	Partial evidence “Since 2001, SunNet Solutions has designed, built, integrated, and maintained mission-critical software for healthcare organizations, educational institutions, government agencies…” Source: RevenueBase Database · checked Sep 9, 2026
11	EXAUD	Partial evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	51-200	31 contacts →
	Partial evidence “Exaud is a specialized software development and technical consultancy that bridges the gap between traditional engineering and the future, leveraging our standing as an AI…” Source: RevenueBase Database · checked Sep 9, 2026
12	Persource	Indirect evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	11-50	30 contacts →
	Indirect evidence “Crowd sourcing” may be trend of the moment, but at Persource, we see “person sourcing” as the future.” Source: RevenueBase Database · checked Sep 9, 2026
13	Techday INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	51-200	28 contacts →
	Indirect evidence “Welcome to Techday, also known around the tech community as Ykunt.” Source: RevenueBase Database · checked Sep 9, 2026
14	RED Stag Labs	Partial evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	11-50	28 contacts →
	Partial evidence “15+ years of excellent technical knowledge and experience in using the latest software standards.” Source: RevenueBase Database · checked Sep 9, 2026
15	Nextgen IT Labs	Indirect evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	51-200	22 contacts →
	Indirect evidence “Welcome to NextGen IT Labs, an distinguished IT development, IT services, and staffing firm delivering precision-driven technology solutions and exceptional talent to discerning…” Source: RevenueBase Database · checked Sep 9, 2026
16	Gulf State Software	Strong evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	1-10	21 contacts →
	Strong evidence “Gulf State Software provide Custom Software, Web Development and SEO for Houston and remote area.” Source: RevenueBase Database · checked Sep 9, 2026
17	December Labs NOW Qubika	Indirect evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	51-200	20 contacts →
	Indirect evidence “December Labs builds vibrant and game-changing products for Enterprise corporations, such as Google, Accenture, Zurich, Santander and Nest, Silicon Valley’s top funded startups…” Source: RevenueBase Database · checked Sep 9, 2026
18	Valon Consulting Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	11-50	18 contacts →
	Partial evidence “Valon Consulting Group is a leading software development company headquartered in Texas, USA.” Source: RevenueBase Database · checked Sep 9, 2026
19	Tisa Software LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	51-200	18 contacts →
	Partial evidence “TISA is a software engineering company that offers its experience in the construction of applications and products from its bases in United States (Houston) and Argentina (Buenos…” Source: RevenueBase Database · checked Sep 9, 2026
20	Contentactive, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	11-50	13 contacts →
	Indirect evidence “Across web or mobile platforms, whether the goal is leads, brand impression, purchases, donations, or participation, ContentActive is one of the country's leaders in the next…” Source: RevenueBase Database · checked Sep 9, 2026
21	Adapt2 Solutions	Partial evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	11-50	11 contacts →
	Partial evidence “At Adapt2, our goal is to help clients achieve results by providing quality enterprise level software solutions.” Source: RevenueBase Database · checked Sep 9, 2026
22	GO Tech Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	11-50	9 contacts →
	Indirect evidence “Go Tech Solutions is a results-driven digital agency specializing in web and mobile app development.” Source: RevenueBase Database · checked Sep 9, 2026
23	Clever Craft	Indirect evidence	Houston, United StatesHQ checked Sep 9, 2026	51-200	9 contacts →
	Indirect evidence “Clever Craft builds tailored enterprise applications to eliminate gaps in enterprise architecture, making digital transformation affordable and practical.” Source: RevenueBase Database · checked Sep 9, 2026
24	Yellow Basket, LLC	Strong evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	11-50	8 contacts →
	Strong evidence “Delivering Custom Software Solutions That Drive Business Success Founded in Houston in 2013, Yellow Basket is a leading software engineering and consulting firm.” Source: RevenueBase Database · checked Sep 9, 2026
25	BIT Builders, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 9, 2026	1-10	8 contacts →
	Partial evidence “Bit Builders delivers innovative software solutions that provide businesses with the competitive advantage they need to thrive in today's marketplace.” Source: RevenueBase Database · checked Sep 9, 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: custom software developers. 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 custom software developers.
Partial evidence: Its own public description names part of custom software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom software developers. 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 179 custom software developers based in Houston, United States

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Custom software developers based in Houston, United States at a glance

As of Sep 9, 2026

19.5%Verified-email coverage

8.0%Mobile-number coverage

11.6Average contacts per company

11-50Median size (employees)

215.6%Largest-city concentration · New York

Sep 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 12.0d

3650–30

3831–60

061–90

190–180

2180+

Company record updated

Median 71.0d

00–30

97931–60

83461–90

16990–180

97180+

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 custom software developers, 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 “custom software developers”. 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 custom software developers), 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 custom software developers, 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, 406 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 9, 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.

Custom software developers by metro in the United States

Custom software developers in New York386
Custom software developers in Austin239
Custom software developers in Houston172
Custom software developers in Miami166
Custom software developers in Chicago158
Custom software developers in Los Angeles155
Custom software developers in San Francisco135

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 custom software developers, 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 custom software developers are there based in Houston, United States?

RevenueBase identified 179 custom software developers 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?

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

Which city has the most custom software developers?

New York leads with 386 headquartered companies, followed by Austin (239) and Houston (172).

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 406 verified decision-maker contacts tracked across these 179 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 9, 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.