Company lists · Data refreshed October 2026

Top 25 Chemical processing automation companies based in the United States

Name: Chemical processing automation companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 661 companies tracked

RevenueBase identified 661 company matches for chemical processing automation companies associated with the United States as of October 2026 and tracks 12,934 professional contacts across them, including 4,885 with verified work emails. Houston is the largest hub.

This list covers company matches for chemical processing automation companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 9, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built

661Companies

12,934Contacts tracked

4,885Verified emails

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The 25 largest chemical processing automation companies based in the United States

Ranked by team size

Top 25 of 661 company matches for chemical processing automation companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Englobal	Exact match	Houston, TX, United StatesHQ recorded Oct 9, 2026	201-500	1,203 contacts →
	Exact match “Who We Are Englobal Founded in 1985, ENGlobal (NASDAQ: ENG) is a specialty engineering services firm that focuses on automation solutions and select EPCM projects for the energy…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	W-Industries	Exact match	Houston, TX, United StatesHQ recorded Oct 9, 2026	501-1,000	573 contacts →
	Exact match “Our expertise encompasses the full spectrum of system technologies from pneumatic - hydraulic control systems to state of the art programmable solutions to chemical injection…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Ingenero	Exact match	Houston, TX, United StatesHQ recorded Oct 9, 2026	501-1,000	551 contacts →
	Exact match “Ingenero's goal is to be the best process engineering firm by delivering the highest quality service and software solutions at the lowest cost.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Contech Control Services	Exact match	La Porte, TX, United StatesHQ recorded Oct 9, 2026	1,001-5,000	514 contacts →
	Exact match “When we formed Contech in 1980, our goal was to create a specialized engineering and construction company to provide a full range of system independent services for process…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	The Vincit Group	Exact match	Chattanooga, TN, United StatesHQ recorded Oct 9, 2026	5,001-10,000	488 contacts →
	Exact match “The Vincit Group is a vertically-integrated organization of member companies that provides a single-source solution for chemical services, contract management, and automation and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Electroimpact	Exact match	Mukilteo, WA, United StatesHQ recorded Oct 9, 2026	201-500	474 contacts →
	Exact match “Electroimpact is a highly experienced provider of factory automation and tooling solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Mangan INC	Exact match	Long Beach, CA, United StatesHQ recorded Oct 9, 2026	201-500	394 contacts →
	Exact match “Mangan Inc, an Automation & Engineering Firm, provides the highest quality services for the Refining, Gas & Oil, Pipeline, Renewable, Chemical, and Biopharm Industries.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Vinson Process Controls	Exact match	Lewisville, TX, United StatesHQ recorded Oct 9, 2026	201-500	230 contacts →
	Exact match “Vinson Process Controls is the leading provider for industrial automation solutions for Oil and Gas, Chemical and Petro-Chemical, Pulp and Paper, Power Generation, Refining and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Applied Control	Exact match	Centennial, CO, United StatesHQ recorded Oct 9, 2026	201-500	196 contacts →
	Exact match “Applied Control comes alongside you as a partner who understands your plant, your processes, and the pressure you face to deliver performance without interruption.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Hallam-Ics	Exact match	South Burlington, VT, United StatesHQ recorded Oct 9, 2026	51-200	149 contacts →
	Exact match “Hallam-ICS is a 100+-person engineering and automation company that designs MEP systems for facilities and plants, engineers control and automation solutions, and ensures safety…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Indicon LLC	Exact match	Sterling Heights, MI, United StatesHQ recorded Oct 9, 2026	51-200	142 contacts →
	Exact match “Indicon is the leading Control System Integrator and one of the largest, most technologically advanced, UL Certified Panel Builders in the Industry.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Versatech Automation Services, LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 9, 2026	201-500	142 contacts →
	Exact match “VersaTech Automation Services is a 50 year old company with 500+ people and $90M+ in annual sales.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Control System Integrators	Exact match	Lansing, MI, United StatesHQ recorded Oct 9, 2026	51-200	140 contacts →
	Exact match “We specialize in designing and implementing turnkey industrial controls and automation systems.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	PACIV	Exact match	Indianapolis, IN, United StatesHQ recorded Oct 9, 2026	51-200	137 contacts →
	Exact match “PACIV partners with life sciences, utilities, and manufacturing organizations to design, build, and automate efficient operations.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	ECI Technology, Inc, A KLA Company	Exact match	Totowa, NJ, United StatesHQ recorded Oct 9, 2026	201-500	129 contacts →
	Exact match “ECI Technology, a KLA Company is a leading provider of process control equipment for chemical processes in semiconductor, advanced Wafer Level Packaging (WLP), printed circuit…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	LIN & Associates, INC	Exact match	Phoenix, TX, United StatesHQ recorded Oct 9, 2026	11-50	113 contacts →
	Exact match “Lin & Associates is a control system integration company with years of practical industrial experience implementing automation solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	IS International Services, LLC	Exact match	Lawrenceville, GA, United StatesHQ recorded Oct 9, 2026	51-200	110 contacts →
	Exact match “IS International Services, LLC (IS) is a controls system integrator, providing solutions and services globally.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Soap Engineering, LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 9, 2026	11-50	108 contacts →
	Exact match “We have earned a reputation as a global leader in Design/Build & Systems Integration for more than 30 years.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Suburban Enterprises, INC	Exact match	Appleton, WI, United StatesHQ recorded Oct 9, 2026	201-500	102 contacts →
	Exact match “Founded in 1960, Suburban continues to exceed our clients’ expectations by providing industry-leading automation, electrical, fabrication and technology solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Cotmac Electronics INC	Exact match	Troy, MI, United StatesHQ recorded Oct 9, 2026	11-50	98 contacts →
	Exact match “Cotmac Electronics Inc (CEI) provides innovative solutions in the field of Process Automation, Factory Automation and Plant monitoring across the industry spectrum.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Calvary Industries	Exact match	Fairfield, OH, United StatesHQ recorded Oct 9, 2026	51-200	90 contacts →
	Exact match “Calvary Industries was founded in 1983 as a chemical compounding supplier and manufacturer.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	DT Engineering	Exact match	Southwest Missouri, MO, United StatesHQ recorded Oct 9, 2026	51-200	89 contacts →
	Exact match “DT Engineering is an industrial automation developer and system integrator for world class manufacturers.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Cybertrol Engineering	Exact match	Maple Grove, MN, United StatesHQ recorded Oct 9, 2026	51-200	85 contacts →
	Exact match “Founded in 1996, Cybertrol Engineering is a full-service Control and Information Systems Integrator helping process manufacturers improve production reliability through integrated…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Fusion Integrated Solutions, LLC	Exact match	Green Bay, WI, United StatesHQ recorded Oct 9, 2026	51-200	85 contacts →
	Exact match “Fusion Integrated Solutions, LLC, is a client-focused, multi-disciplined engineering & technology firm which enables its Clients to meet their operational objectives by providing…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Azo, INC	Exact match	Memphis, TN, United StatesHQ recorded Oct 9, 2026	501-1,000	83 contacts →
	Exact match “AZO provides manufacturers the assurance that raw materials are handled accurately and consistently in fully automated processes regardless of whether they are bulk materials…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “chemical processing automation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 661 chemical processing automation companies based in the United States

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Chemical processing automation companies based in the United States at a glance

As of Oct 9, 2026

37.8%Verified-email coverage

19.6Average contacts per company

11-50Median size (employees)

4.5%Largest-city concentration · Houston

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

324

11-50

244

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 661 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “chemical processing automation companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 4,885 professional contacts with verified work emails across the full matched dataset. 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 October 9, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Chemical processing automation companies by metro

Chemical processing automation companies in Houston30

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “chemical processing automation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical processing automation companies are there based in the United States?

RevenueBase identified 661 company matches for chemical processing automation companies associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Englobal tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most chemical processing automation companies?

Houston leads with 30 company records, followed by Grand Rapids (7) and Fort Wayne (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,885 professional contacts with verified work emails tracked across these 661 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 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 SmartSearch, 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.