Company lists · Data refreshed September 2026

Top 25 Integration and automation software companies based in Houston, United States

Name: Integration and automation software 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 28, 2026 95 companies tracked

RevenueBase identified 95 integration and automation software companies headquartered in Houston, United States as of September 2026 and tracks 10,892 professional contacts across them, including 3,816 with verified work emails. Across the United States, New York is the largest hub for this category (135 companies); Houston has 95.

This list covers integration and automation software 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 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

95Companies

10,892Contacts tracked

3,816Verified emails

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The 25 largest integration and automation software companies based in Houston, United States

Ranked by team size

Top 25 of 95 integration and automation software companies 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 integration and automation software 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	BMC Software	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	5,001-10,000	9,230 contacts →
	Indirect evidence “BMC empowers 86% of the Forbes Global 50 to accelerate business value faster than humanly possible.” Source: RevenueBase Database · checked Sep 28, 2026
2	Sierra Digital INC	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	379 contacts →
	Strong evidence “Sierra Digital is a Digital Transformation leader in Automation, Acceleration and X+O Integration.” Source: RevenueBase Database · checked Sep 28, 2026
3	Entelligence	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	147 contacts →
	Partial evidence “Entelligence is the AI-powered execution platform for enterprise software.” Source: RevenueBase Database · checked Sep 28, 2026
4	Integration Objects	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	106 contacts →
	Partial evidence “Integration objects is a world-leading systems integrator and solutions provider specialized in operations and manufacturing intelligence, advanced analytics, preventive detection…” Source: RevenueBase Database · checked Sep 28, 2026
5	Nitco INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	106 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
6	Soap Engineering, LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	87 contacts →
	Partial evidence “We have earned a reputation as a global leader in Design/Build & Systems Integration for more than 30 years.” Source: RevenueBase Database · checked Sep 28, 2026
7	Antares Tech	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	61 contacts →
	Partial evidence “ANTARES TECH SERVICES is a company focused on the automation and information technology services market, with strong experience in steel firms, providing consulting services…” Source: RevenueBase Database · checked Sep 28, 2026
8	Tatsoft	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	52 contacts →
	Partial evidence “Tatsoft develops industrial software designed to provide a robust toolkit for companies to achieve more, faster, with affordability in mind.” Source: RevenueBase Database · checked Sep 28, 2026
9	Erdos Miller	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	47 contacts →
	Indirect evidence “Our clients believe they can change the market with their idea, and they need a technology partner to come alongside them and challenge, vet, and better that idea.” Source: RevenueBase Database · checked Sep 28, 2026
10	Parijat Controlware INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	40 contacts →
	Partial evidence “Parijat Controlware Inc.(Parijat or PCI) is a controls systems integrator since 1989, has been a strong player in the controls, automation industry.” Source: RevenueBase Database · checked Sep 28, 2026
11	Grupo Prominente	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	39 contacts →
	Partial evidence “Somos una compañía de soluciones tecnológicas, especializada en Automatización de Procesos de Negocios y desarrollo mobile, con amplia experiencia en integración, implementación y…” Source: RevenueBase Database · checked Sep 28, 2026
12	Unique IT Solutions, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence “As companies move rapidly toward AI, Unique IT Solutions delivers transformative technical solutions that allow leaders to improve company performance with fewer workers.” Source: RevenueBase Database · checked Sep 28, 2026
13	Stemmons Enterprise	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	30 contacts →
	Partial evidence “Stemmons Enterprise, a Houston, Texas based software development firm develops enterprise level operations and agility software.” Source: RevenueBase Database · checked Sep 28, 2026
14	ITG Technologies	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial evidence “Dell Boomi integration specialists” 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	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
17	SMA Technologies	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	14 contacts →
	Partial evidence “OpCon by SMA Technologies delivers the power and scalability of Enterprise Workload Automation without the complexity.” Source: RevenueBase Database · checked Sep 28, 2026
18	Babybots	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “BabyBots is an enterprise automation and AI consulting partner helping organizations reduce operational friction, connect fragmented systems, and build scalable workflows around…” Source: RevenueBase Database · checked Sep 28, 2026
19	SWASA	Strong evidence	Houston, United StatesHQ checked Sep 28, 2026	11-50	11 contacts →
	Strong evidence “We are a boutique IT services firm specializing in digital transformation, enterprise integration, and intelligent automation.” Source: RevenueBase Database · checked Sep 28, 2026
20	Solid State Automation And Controls	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “About SSAC Solid State Automation and Controls LLC (SSAC) is an electrical engineering company that provides comprehensive solutions for your automation and control system needs.” Source: RevenueBase Database · checked Sep 28, 2026
21	Asgtek	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “At ASG Tek, we don't just implement software; we build the operational backbone that allows industrial leaders to scale without chaos.” Source: RevenueBase Database · checked Sep 28, 2026
22	Stone Bond Technologies	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	10 contacts →
	Indirect evidence “Stone Bond Technologies offers effective solutions for a large variety of business challenges.” Source: RevenueBase Database · checked Sep 28, 2026
23	Harris Technology	Partial evidence	Houston, United StatesHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Most organizations run on multiple software applications, each one purchased to solve a specific problem, each one built by a different manufacturer, each one built on different…” Source: RevenueBase Database · checked Sep 28, 2026
24	Techstone Technology Partners LLC	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	7 contacts →
	Strong evidence “TechStone LLC specializes in empowering businesses with seamless data integration, cloud automation, and scalable IT solutions.” Source: RevenueBase Database · checked Sep 28, 2026
25	Elinca Electronic Corporation	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Elinca Electronic Corporation was founded in 2009 in the city of Katy Texas, with the aim of developing commercial activities for the local and national market, in the field of…” 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: integration and automation software 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 integration and automation software companies.
Partial evidence: Its own public description names part of integration and automation software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name integration and automation software 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 95 integration and automation software companies based in Houston, United States

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Integration and automation software companies based in Houston, United States at a glance

As of Sep 28, 2026

35.0%Verified-email coverage

114.7Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

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 95 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 integration and automation software 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 “integration and automation software 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 integration and automation software 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 integration and automation software 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, 3,816 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.

Integration and automation software 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 integration and automation software 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 integration and automation software companies are there based in Houston, United States?

RevenueBase identified 95 integration and automation software 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?

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

Which city in the United States has the most integration and automation software companies?

New York leads the United States with 135 headquartered companies, followed by San Francisco (106) and Austin (95). Houston has 95.

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 3,816 verified decision-maker contacts tracked across these 95 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.