Company lists · Data refreshed September 2026

Top 25 B2B tech companies based in Houston, United States

Name: B2B tech 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 19, 2026 151 companies tracked

RevenueBase identified 151 B2B tech companies headquartered in Houston, United States as of September 2026 and tracks 4,099 professional contacts across them, including 741 with verified work emails. New York is the largest hub.

This list covers B2B tech 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 19, 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 19, 2026 86% judged on-target in blind review

151Companies

4,099Contacts tracked

741Verified emails

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The 25 largest B2B tech companies based in Houston, United States

Ranked by team size

Top 25 of 151 B2B tech companies based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to B2B tech 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	Searce INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 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 19, 2026
2	Channelgrowth	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	194 contacts →
	Partial evidence “ChannelGrowth provides B2B data acquisition, lead generation, prospecting, and sales teams at scale.” Source: RevenueBase Database · checked Sep 19, 2026
3	3s Business Corporation INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 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 19, 2026
4	LN Technologies	Indirect evidence	Houston, United StatesHQ checked Sep 19, 2026	51-200	181 contacts →
	Indirect 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 19, 2026
5	Gonet USA	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	501-1,000	181 contacts →
	Indirect 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 19, 2026
6	Preferred Technologies, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	149 contacts →
	Indirect evidence “Within our family culture, we at Preferred Technologies, LLC nurture and inspire our employees to creatively resolve customer pain using the highest level of craftsmanship and…” Source: RevenueBase Database · checked Sep 19, 2026
7	AAIT	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	86 contacts →
	Indirect evidence “Information Technology Services Provider IT Managed Services Provider Data Center Services Provider IT Software Development Company Hosted Servers Systems Company IT Help…” Source: RevenueBase Database · checked Sep 19, 2026
8	Continental Technology Solutions,inc	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	55 contacts →
	Indirect evidence “Continental Technology Solutions is one of the fastest growing Information Technology Services, IT staffing and management consulting company headquartered in Houston, Texas with…” Source: RevenueBase Database · checked Sep 19, 2026
9	Maddisoft	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	501-1,000	49 contacts →
	Indirect evidence “Maddisoft is a full-service IT solutions and services provider headquartered in Houston, Texas, delivering innovative technology solutions to businesses worldwide since 2004.” Source: RevenueBase Database · checked Sep 19, 2026
10	Meghaz INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
11	Kgate Technologies INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	46 contacts →
	Partial evidence “Kgate Tech is a management consulting company offering staffing, recruiting and technological services.” Source: RevenueBase Database · checked Sep 19, 2026
12	Insource Technology	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “Insource is a Houston-based information technology services provider.” Source: RevenueBase Database · checked Sep 19, 2026
13	Tecnics Consulting INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	36 contacts →
	Indirect evidence “About Us Headquartered in Houston, Texas (U.S.), Tecnics has a global presence with Regional Offices and Development Centers in Dubai (UAE), and Hyderabad (India).” Source: RevenueBase Database · checked Sep 19, 2026
14	Harvin Technologies	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	33 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
15	MHK Tech INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	32 contacts →
	Partial evidence “MHK TECH INC has been delivering enterprise cloud solutions to our clients across the globe.” Source: RevenueBase Database · checked Sep 19, 2026
16	Zirlen Technologies INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “About Zirlen Zirlen Technologies, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
17	Vantageerp	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “Vantage ERP is a Premier IT Business process consulting firm located in Houston, TX Vantage ERP provides IT services and business process consulting specializing in Oracle…” Source: RevenueBase Database · checked Sep 19, 2026
18	Infodata Professional Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Infodata Professional Services is company formed by IT Consultants and core subject matter experts with the objective of providing IT Infrastructure, IT Security, Software…” Source: RevenueBase Database · checked Sep 19, 2026
19	Avani Systems INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “Avani Systems is a leading global IT Services and Software development, offering a wide array of solutions customized for a range of key verticals and horizontals.” Source: RevenueBase Database · checked Sep 19, 2026
20	Agile IT Systems INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence “Agile IT Systems Inc is a premier provider of tailored technology solutions, empowering businesses to thrive in the digital age.” Source: RevenueBase Database · checked Sep 19, 2026
21	Kennedy International Software INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	22 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
22	Artha Technologies	Partial evidence	Houston, United StatesHQ checked Sep 19, 2026	51-200	22 contacts →
	Partial evidence “Artha Technologies is one of the rapidly growing businesses that deliver innovative tech services with unmatched value to the end clients.” Source: RevenueBase Database · checked Sep 19, 2026
23	Volia Software	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	21 contacts →
	Indirect evidence “Volia Software is a U.S.” Source: RevenueBase Database · checked Sep 19, 2026
24	Tech3 Business Systems, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Tech3 is a leading full service technology solutions and support provider that specializes in IT consulting, design, installation and service for the modern office.” Source: RevenueBase Database · checked Sep 19, 2026
25	Valon Consulting Group	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Valon Consulting Group is a leading software development company headquartered in Texas, USA.” Source: RevenueBase Database · checked Sep 19, 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: B2B tech 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 B2B tech companies.
Partial evidence: Its own public description names part of B2B tech companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B tech 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 151 B2B tech companies based in Houston, United States

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B2B tech companies based in Houston, United States at a glance

As of Sep 19, 2026

18.1%Verified-email coverage

27.1Average contacts per company

11-50Median size (employees)

166.9%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 151 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 B2B tech 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 “B2B tech 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 B2B tech 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 B2B tech 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, 741 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 19, 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.

B2B tech 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 B2B tech 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 B2B tech companies are there based in Houston, United States?

RevenueBase identified 151 B2B tech 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?

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

Which city has the most B2B tech companies?

New York leads with 252 headquartered companies, followed by Houston (151) and Austin (136).

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 741 verified decision-maker contacts tracked across these 151 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 19, 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.