Company lists · Data refreshed September 2026

Top 25 Enterprise software modernization firms based in Houston, United States

Name: Enterprise software modernization 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 28, 2026 88 companies tracked

RevenueBase identified 88 enterprise software modernization firms headquartered in Houston, United States as of September 2026 and tracks 3,680 professional contacts across them, including 855 with verified work emails. Across the United States, New York is the largest hub for this category (133 companies); Houston has 88.

This list covers enterprise software modernization 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 28, 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 28, 2026 86% judged on-target in blind review

88Companies

3,680Contacts tracked

855Verified emails

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The 25 largest enterprise software modernization firms based in Houston, United States

Ranked by team size

Top 25 of 88 enterprise software modernization firms based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software modernization 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	Searce INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,511 contacts →
	Indirect 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 28, 2026
2	Sira Consulting, An INC 5000 Company	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
3	Hestabit	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
4	Mobisoft Infotech	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	265 contacts →
	Indirect evidence “Mobisoft Infotech is a digital product development company striving to deliver value, excellence, and sustainable business growth through digital innovation, transformation, and…” Source: RevenueBase Database · checked Sep 28, 2026
5	CODUP	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	117 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
6	Rand Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	101 contacts →
	Partial evidence “Rand Group is a professional services firm that delivers overall business process improvement and business management software solutions to companies seeking to transform their…” Source: RevenueBase Database · checked Sep 28, 2026
7	Qadworks	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	95 contacts →
	Indirect evidence “QADWorks is a Texas based IT consulting company founded in 2019.” Source: RevenueBase Database · checked Sep 28, 2026
8	Osscube	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	75 contacts →
	Strong evidence “Established in 2008, OSSCube, a division of Happiest Minds, is the digital transformation and modernization partner for global enterprise to fast growing start-ups, helping them…” Source: RevenueBase Database · checked Sep 28, 2026
9	Resolute Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	58 contacts →
	Indirect evidence “Resolute:(adj.) admirably purposeful, determined, and unwavering Resolute Solutions is a Service-Disabled Veteran-Owned Small Business (SDVOSB) delivering intelligent automation…” Source: RevenueBase Database · checked Sep 28, 2026
10	Digital Glyde	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	40 contacts →
	Indirect evidence “Digital Gylde was established in 2020 with roots ranging back to 2004.” Source: RevenueBase Database · checked Sep 28, 2026
11	Stemmons Enterprise	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	30 contacts →
	Strong evidence “Stemmons Enterprise, a Houston, Texas based software development firm develops enterprise level operations and agility software.” Source: RevenueBase Database · checked Sep 28, 2026
12	EPC Group.Net	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	30 contacts →
	Indirect evidence “EPC Group is a nationally recognized Microsoft consulting firm helping organizations modernize, migrate, secure, automate, and scale Microsoft cloud, AI, collaboration, and data…” Source: RevenueBase Database · checked Sep 28, 2026
13	Data Strategies Interchange, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “Data Strategies Interchange is a leading provider of large-scale data migration and conversion services to Fortune 500 and Global companies that need to upgrade from older…” Source: RevenueBase Database · checked Sep 28, 2026
14	Techday INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	28 contacts →
	Indirect evidence “Welcome to Techday, also known around the tech community as Ykunt.” Source: RevenueBase Database · checked Sep 28, 2026
15	Abis, INC	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Strong evidence “ABIS, Inc is a Business Strategy and Enterprise Software firm providing automation tools designed for your industry.” Source: RevenueBase Database · checked Sep 28, 2026
16	Vertex Elite LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	26 contacts →
	Indirect evidence “Founded in 2023 and headquartered in Houston, TX, our company specializes in ERP/Cloud solutions, driven by founding members with extensive Fortune 500 experience.” Source: RevenueBase Database · checked Sep 28, 2026
17	Qubryx	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “At Qubryx, we are a cloud-first, future-focused technology consulting firm that helps organizations accelerate their adoption of best-in-class software development and…” Source: RevenueBase Database · checked Sep 28, 2026
18	Optimum	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “Optimum is an award-winning IT consulting firm, providing AI-powered data and software solutions and a tailored approach to building data and business solutions for mid-market and…” Source: RevenueBase Database · checked Sep 28, 2026
19	Nextgen IT Labs	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
20	Empact IT	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Empact IT was founded as a data first company, and that strategy has only gotten stronger since our inception in 1998.” Source: RevenueBase Database · checked Sep 28, 2026
21	Principle Information Technology Principle Infotech	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Founded in 2009, Principle InfoTech is an award-winning Company with a 200+ strong workforce located across North America.” Source: RevenueBase Database · checked Sep 28, 2026
22	Vedo Systems	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1-10	19 contacts →
	Partial evidence “Vedo Systems brings over 20 years of success in software engineering from concept through deployment.” Source: RevenueBase Database · checked Sep 28, 2026
23	Genuine Itllc	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
24	YA Consulting Group INC Yacg	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1-10	18 contacts →
	Indirect evidence “YA Consulting Group Inc ("YACG") is a Houston headquartered Consulting and Product Development company.” Source: RevenueBase Database · checked Sep 28, 2026
25	Adapt2 Solutions	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	11 contacts →
	Strong evidence “At Adapt2, our goal is to help clients achieve results by providing quality enterprise level software solutions.” Source: RevenueBase Database · checked Sep 28, 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: enterprise software modernization 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 enterprise software modernization firms.
Partial evidence: Its own public description names part of enterprise software modernization firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software modernization 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 88 enterprise software modernization firms based in Houston, United States

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Enterprise software modernization firms based in Houston, United States at a glance

As of Sep 28, 2026

23.2%Verified-email coverage

41.8Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 88 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 enterprise software modernization 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 “enterprise software modernization 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 enterprise software modernization 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 enterprise software modernization 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, 855 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 28, 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.

Enterprise software modernization 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 enterprise software modernization 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 enterprise software modernization firms are there based in Houston, United States?

RevenueBase identified 88 enterprise software modernization 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?

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

Which city in the United States has the most enterprise software modernization firms?

New York leads the United States with 133 headquartered companies, followed by Austin (113) and Houston (88).

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 855 verified decision-maker contacts tracked across these 88 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 28, 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.