Company lists · Data refreshed October 2026

Top 25 Chemical processing equipment suppliers based in the United States

RevenueBase identified 231 company matches for chemical processing equipment suppliers associated with the United States as of October 2026 and tracks 4,973 professional contacts across them, including 1,535 with verified work emails. Houston is the largest hub.

This list covers company matches for chemical processing equipment suppliers 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
231Companies
4,973Contacts tracked
1,535Verified emails
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The 25 largest chemical processing equipment suppliers based in the United States

Ranked by team size
Top 25 of 231 company matches for chemical processing equipment suppliers 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBatavia, NY, United StatesHQ recorded Oct 9, 2026201-500289 contacts →

Exact match

“Graham Manufacturing, a GHM Company, designs and builds vacuum and heat transfer equipment for process industries worldwide.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchCranberry Township, PA, United StatesHQ recorded Oct 9, 2026201-500215 contacts →

Exact match

“Conair manufactures and sells resin drying, blending, feeding, conveying/material handling equipment, heat-transfer systems and temperature-control equipment, granulators and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchBaton Rouge, LA, United StatesHQ recorded Oct 9, 202651-200155 contacts →

Exact match

“GRSA is a full service professional engineering company providing process and detailed engineering services for a broad range of upstream, midstream, and downstream petrochemical…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchHamden, CT, United StatesHQ recorded Oct 9, 202651-200151 contacts →

Exact match

“Mission The associates of Burt Process Equipment are committed to providing value in the application and engineering of the products and systems we provide to the corrosive and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchStrongsville, OH, United StatesHQ recorded Oct 9, 2026201-500150 contacts →

Exact match

“Clark-Reliance® continues to be the global leader in the level indication and control, sightflow indication, and filtration and separation industries.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchStratford, WI, United StatesHQ recorded Oct 9, 2026201-500116 contacts →

Exact match

“We are an industry leader in the design, engineering, development, fabrication, and installation of process systems for many industries that touch the lives of almost everyone on…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Oct 9, 2026201-500112 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchMountainside, NJ, United StatesHQ recorded Oct 9, 202651-200100 contacts →

Exact match

“A leading supplier of equipment and systems for the Chemical and Pharmaceutical industries.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchParamus, NJ, United StatesHQ recorded Oct 9, 202651-20099 contacts →

Exact match

“Koch Modular Process Systems, LLC (Koch Modular) specializes in the design and supply of modular process systems for the worldwide Chemical Processing Industry.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchHoney Brook, PA, United StatesHQ recorded Oct 9, 2026201-50089 contacts →

Exact match

“R-V Industries is a uniquely diversified engineering, design and manufacturing company with corporate headquarters in southeastern Pennsylvania.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchSpring, TX, United StatesHQ recorded Oct 9, 2026201-50080 contacts →

Exact match

“Welcome to Titan.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchTomball, TX, United StatesHQ recorded Oct 9, 2026201-50078 contacts →

Exact match

“About Power Service Power Service had humble beginnings in Casper, WY selling industrial engines, but we quickly evolved into distributing much more.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchPittsburgh, PA, United StatesHQ recorded Oct 9, 202611-5072 contacts →

Exact match

“PCC’s mission is to apply our know-how with confidence to design, supply and service high-tech, energy-efficient, dependable combustion and pollution control systems that provide…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchMinneapolis, MN, United StatesHQ recorded Oct 9, 202651-20065 contacts →

Exact match

“With roots dating back to 1897, Bepex has been providing process development and custom industrial scale process systems for the food, chemical, mining, dairy and polymer…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchErie, PA, United StatesHQ recorded Oct 9, 202651-20065 contacts →

Exact match

“PSB Industries Inc, General Air Division, specializes in the Design and Fabrication of compressed air, gas, and liquid dehydration and purification systems.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchGurnee, IL, United StatesHQ recorded Oct 9, 202651-20063 contacts →

Exact match

“Eirich Machines Inc, part of worldwide EIRICH Group, is as leading manufacturer of high-quality mixers, blenders, dryers, reactors, grinders, and ancillary equipment.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchCharlotte, NC, United StatesHQ recorded Oct 9, 202611-5063 contacts →

Exact match

“LCI Corporation, established in 1961, has been part of the Nederman Group since 2012.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchSaginaw, MI, United StatesHQ recorded Oct 9, 2026201-50058 contacts →

Exact match

“B&P Littleford designs and custom builds a wide spectrum of mixing, drying, extruding, compounding, reacting and centrifugal separation equipment for large or small scale…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchEvansville, IN, United StatesHQ recorded Oct 9, 202651-20054 contacts →

Exact match

“ORG CHEM Group is a chemical company that specializes in the distillation of numerous types of materials with an emphasis on high boiling or heat sensitive materials.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchSt. Louis, MI, United StatesHQ recorded Oct 9, 202611-5052 contacts →

Exact match

“Powell manufactures specialized systems specific to the customer’s technical requirements which are unique and not available from any other manufacturer.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Oct 9, 202611-5049 contacts →

Exact match

“For over 35 years, Crystaphase has provided reactor solutions to hundreds of refining, petrochemical, and chemical plants worldwide.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchSchaumburg, IL, United StatesHQ recorded Oct 9, 202651-20049 contacts →

Exact match

“Aaron Equipment buys, sells and trades processing and packaging equipment.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchMoline, IL, United StatesHQ recorded Oct 9, 202651-20044 contacts →

Exact match

“Since 1899, Parr Instrument Company has been designing, manufacturing, and selling high quality laboratory instruments and apparatus for conducting chemical reactions and tests…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchTualatin, OR, United StatesHQ recorded Oct 9, 20261,001-5,00035 contacts →

Exact match

“Kinetics Equipment Solutions Group (KESG) is a market leader for manual and automated equipment used to process chemicals, slurries, and specialty gasses.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Oct 9, 202611-5031 contacts →

Exact match

“Oliver Equipment Company (OEC) is proud to service the Refining, Petrochemical, Chemical, Midstream Oil & Gas, offshore, Power Generation, Water Treatment, and General Industrial…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 231 chemical processing equipment suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 1,535 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Chemical processing equipment suppliers based in the United States at a glance

As of Oct 9, 2026
30.9%Verified-email coverage
21.5Average contacts per company
11-50Median size (employees)
5.2%Largest-city concentration · Houston
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
87
11-50
85
51-200
36
201-500
16
501-1,000
1
1,001-5,000
4
5,001-10,000
1
10001+
1

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 231 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 equipment suppliers” 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 1,535 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.

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 equipment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical processing equipment suppliers are there based in the United States?

RevenueBase identified 231 company matches for chemical processing equipment suppliers 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?

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

Which city has the most chemical processing equipment suppliers?

Houston leads with 12 company records, followed by Louisville (5) and Charlotte (4).

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 1,535 professional contacts with verified work emails tracked across these 231 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.