Company lists · Data refreshed September 2026

Top 25 Industrial process optimization firms based in the United States

RevenueBase identified 2,261 company matches for industrial process optimization firms associated with the United States as of September 2026 and tracks 31,537 professional contacts across them, including 12,603 with verified work emails. Houston is the largest hub.

This list covers company matches for industrial process optimization firms 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 September 17, 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 Sep 17, 2026 How this list was built
2,261Companies
31,537Contacts tracked
12,603Verified emails
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The 25 largest industrial process optimization firms based in the United States

Ranked by team size
Top 25 of 2,261 company matches for industrial process optimization firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMadison, AL, United StatesHQ recorded Sep 17, 202610001+2,630 contacts →

Exact match

“Hexagon’s Asset Lifecycle Intelligence division helps clients design, construct and operate more profitable, safe and sustainable industrial facilities.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Sep 17, 20261,001-5,0001,595 contacts →

Exact match

“alliant is the nation's premier consulting and management engineering firm.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchPittsburgh, PA, United StatesHQ recorded Sep 17, 20261,001-5,000848 contacts →

Exact match

“At TMS International We Create Value.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchPasadena, TX, United StatesHQ recorded Sep 17, 2026501-1,000658 contacts →

Exact match

“Headquartered in Pasadena, Texas, Pinnacle is exclusively focused on helping industrial facilities in the oil and gas, chemical, mining, and water and wastewater industries better…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchConshohocken, PA, United StatesHQ recorded Sep 17, 20261,001-5,000553 contacts →

Exact match

“Quaker Houghton (NYSE: KWR) is the global leader in industrial process fluids, with more than employees including chemists, engineers and industry experts, and operations in over…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchLiberty Corner, NJ, United StatesHQ recorded Sep 17, 2026501-1,000545 contacts →

Exact match

“Becht partners with industrial operators across the energy and process sectors to solve complex challenges that impact safety, reliability, and profitability.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Sep 17, 2026501-1,000532 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 · Sep 17, 2026 · View company records in RevenueBase
8Exact matchChattanooga, TN, United StatesHQ recorded Sep 17, 20265,001-10,000476 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 · Sep 17, 2026 · View company records in RevenueBase
9Exact matchGlassport, PA, United StatesHQ recorded Sep 17, 20261,001-5,000462 contacts →

Exact match

“TMS International is the leading provider of on-site, industrial steel mill services for steelmakers around the world.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchCleveland, OH, United StatesHQ recorded Sep 17, 2026201-500396 contacts →

Exact match

“The Austin Company offers a comprehensive portfolio of in-house services, including planning, architectural design, engineering, design-build, construction management, and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchLong Beach, CA, United StatesHQ recorded Sep 17, 2026201-500395 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 · Sep 17, 2026 · View company records in RevenueBase
12Exact matchLong Beach, CA, United StatesHQ recorded Sep 17, 2026201-500375 contacts →

Exact match

“P2S has brought forward-thinking, sustainable engineering solutions to California, the Pacific Northwest, and beyond, for over 30 years.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchLouisville, KY, United StatesHQ recorded Sep 17, 2026201-500313 contacts →

Exact match

“Chemical & Industrial Engineering, Inc.(C&I) is a full-service Engineering, Design & Procurement firm, providing hands-on design expertise for increasing capacity, improving…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchPortland, OR, United StatesHQ recorded Sep 17, 2026201-500288 contacts →

Exact match

“At Cascade Energy, we believe in better.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchEast Windsor, NJ, United StatesHQ recorded Sep 17, 20261,001-5,000288 contacts →

Exact match

“On-Board is a thriving privately held family of companies with services including: Consulting, Professional Engineering, Industrial Maintenance and Facility Management, Contracted…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchMiamisburg, NE, United StatesHQ recorded Sep 17, 202651-200286 contacts →

Exact match

“ADF Engineering provides comprehensive Process and Facility engineering services to the food, feed, biofuels, bioscience, and consumer products industries.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchSaline, MI, United StatesHQ recorded Sep 17, 2026201-500273 contacts →

Exact match

“PSMI was founded in 2005 with the sole objective of increasing operational effectiveness by reducing tooling and MRO spending.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchLouisville, CO, United StatesHQ recorded Sep 17, 2026201-500253 contacts →

Exact match

“Hyde E+C is an international engineering consulting firm that helps companies operate more efficiently, get products to market more quickly, meet regulatory requirements more…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchMason, OH, United StatesHQ recorded Sep 17, 2026201-500247 contacts →

Exact match

“BSI Engineering is a full-service engineering consulting firm dedicated to delivering innovative, efficient, and effective solutions across various industries.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchSewickley, PA, United StatesHQ recorded Sep 17, 2026201-500243 contacts →

Exact match

“At GrayMatter, smart thinking meets decisive doing.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchGreenville, SC, United StatesHQ recorded Sep 17, 2026501-1,000241 contacts →

Exact match

“Eisenmann is a leading international technology provider for custom-designed surface finishing, material flow automation, environmental as well as process & high-temperature…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchColumbia, IL, United StatesHQ recorded Sep 17, 2026501-1,000223 contacts →

Exact match

“MAVERICK, A Rockwell Automation brand, delivers business value through profitability improvement - individually in industrial automation, enterprise integration, sustaining…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchNew Orleans, LA, United StatesHQ recorded Sep 17, 2026201-500211 contacts →

Exact match

“For over a half century our professional staff - in meeting technical, schedule, budget, and regulatory requirements - has successfully completed projects in the U.S.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Sep 17, 2026201-500209 contacts →

Exact match

“Relevant Solutions is the preferred provider of process equipment solutions.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchAtlanta, GA, United StatesHQ recorded Sep 17, 2026201-500209 contacts →

Exact match

“Clyde Industries, a subsidiary of Kadant Inc, headquartered in Atlanta, Georgia, is a leading provider of boiler efficiency solutions for the most demanding applications in the…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 2,261 industrial process optimization firms based in the United States

See the full list, filter by size, metro and specialty, and access 12,603 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial process optimization firms based in the United States at a glance

As of Sep 17, 2026
40.0%Verified-email coverage
13.9Average contacts per company
1-10Median size (employees)
4.8%Largest-city concentration · Houston
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
1,553
11-50
488
51-200
146
201-500
42
501-1,000
16
1,001-5,000
11
5,001-10,000
2
10001+
2

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 2,261 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 “industrial process optimization firms” 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 12,603 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 September 17, 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.

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 “industrial process optimization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial process optimization firms are there based in the United States?

RevenueBase identified 2,261 company matches for industrial process optimization firms associated with the United States as of September 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?

Hexagon Asset Lifecycle Intelligence tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial process optimization firms?

Houston leads with 109 company records, followed by Atlanta (51) and Denver (29).

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 12,603 professional contacts with verified work emails tracked across these 2,261 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 September 17, 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.