Company lists · Data refreshed September 2026

Top 25 Industrial distillation systems integrators based in the United States

Name: Industrial distillation systems integrators based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 291 companies tracked

RevenueBase identified 291 industrial distillation systems integrators headquartered in the United States as of September 2026 and tracks 5,730 professional contacts across them, including 1,977 with verified work emails. Houston is the largest hub.

This list covers industrial distillation systems integrators headquartered in the 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

291Companies

5,730Contacts tracked

1,977Verified emails

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The 25 largest industrial distillation systems integrators based in the United States

Ranked by team size

Top 25 of 291 industrial distillation systems integrators based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to industrial distillation systems integrators: 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	W-Industries	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	552 contacts →
	Partial evidence “Our expertise encompasses the full spectrum of system technologies from pneumatic - hydraulic control systems to state of the art programmable solutions to chemical injection…” Source: RevenueBase Database · checked Sep 28, 2026
2	GRSA	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 28, 2026	51-200	151 contacts →
	Indirect evidence “GRSA is a full service professional engineering company providing process and detailed engineering services for a broad range of upstream, midstream, and downstream petrochemical…” Source: RevenueBase Database · checked Sep 28, 2026
3	A&b Process Systems	Strong evidence	Stratford, WI, United StatesHQ checked Sep 28, 2026	201-500	142 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
4	Therma-Tron-X, Inc. TTX	Partial evidence	Sturgeon Bay, WI, United StatesHQ checked Sep 28, 2026	201-500	119 contacts →
	Partial evidence “Therma-Tron-X, a family owned and operated company, was founded in 1969 as a manufacturer of custom-built industrial ovens.” Source: RevenueBase Database · checked Sep 28, 2026
5	LIN & Associates, INC	Strong evidence	Phoenix, TX, United StatesHQ checked Sep 28, 2026	11-50	113 contacts →
	Strong evidence “Lin & Associates is a control system integration company with years of practical industrial experience implementing automation solutions.” Source: RevenueBase Database · checked Sep 28, 2026
6	DE Dietrich	Strong evidence	Mountainside, NJ, United StatesHQ checked Sep 28, 2026	51-200	103 contacts →
	Strong evidence “A leading supplier of equipment and systems for the Chemical and Pharmaceutical industries.” Source: RevenueBase Database · checked Sep 28, 2026
7	Koch Modular	Partial evidence	Paramus, NJ, United StatesHQ checked Sep 28, 2026	51-200	99 contacts →
	Partial evidence “Koch Modular Process Systems, LLC (Koch Modular) specializes in the design and supply of modular process systems for the worldwide Chemical Processing Industry.” Source: RevenueBase Database · checked Sep 28, 2026
8	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
9	Amacs Process Tower Internals	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	85 contacts →
	Indirect evidence “AMACS is a leading, global turnaround partner and custom engineered solutions provider for separation and mass transfer applications.” Source: RevenueBase Database · checked Sep 28, 2026
10	ORG Chem Group, LLC	Partial evidence	Evansville, IN, United StatesHQ checked Sep 28, 2026	51-200	77 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
11	Power Service Tomball, TX	Partial evidence	Tomball, TX, United StatesHQ checked Sep 28, 2026	201-500	76 contacts →
	Partial evidence “About Power Service Power Service had humble beginnings in Casper, WY selling industrial engines, but we quickly evolved into distributing much more.” Source: RevenueBase Database · checked Sep 28, 2026
12	Titan Production Equipment, LLC	Indirect evidence	Spring, TX, United StatesHQ checked Sep 28, 2026	201-500	75 contacts →
	Indirect evidence “Welcome to Titan.” Source: RevenueBase Database · checked Sep 28, 2026
13	DHI	Strong evidence	Vernal, UT, United StatesHQ checked Sep 28, 2026	51-200	71 contacts →
	Strong evidence “DHI delivers integrated water movement, treatment, separation, automation, and infrastructure systems for industrial, energy, agricultural, and environmental applications.” Source: RevenueBase Database · checked Sep 28, 2026
14	AC Controls Company	Partial evidence	Concord, NC, United StatesHQ checked Sep 28, 2026	51-200	67 contacts →
	Partial evidence “Since our founding in 1960, AC Controls has been providing high quality valves, instruments, and controls for the process and combustion industries.” Source: RevenueBase Database · checked Sep 28, 2026
15	PSB Industries	Strong evidence	Erie, PA, United StatesHQ checked Sep 28, 2026	51-200	65 contacts →
	Strong evidence “PSB Industries Inc, General Air Division, specializes in the Design and Fabrication of compressed air, gas, and liquid dehydration and purification systems.” Source: RevenueBase Database · checked Sep 28, 2026
16	Enterprise Automation, A Tetra Tech Company	Strong evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	64 contacts →
	Strong evidence “From consulting and planning to execution and deployment, Enterprise Automation provides systems integration and automation services for process-driven industries.” Source: RevenueBase Database · checked Sep 28, 2026
17	Envirosep	Indirect evidence	Georgetown, SC, United StatesHQ checked Sep 28, 2026	51-200	62 contacts →
	Indirect evidence “Envirosep Company Overview: Envirosep designs and manufactures integrated solutions for fluid handling, heat transfer and energy recovery.” Source: RevenueBase Database · checked Sep 28, 2026
18	B&p Littleford	Indirect evidence	Saginaw, MI, United StatesHQ checked Sep 28, 2026	201-500	57 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
19	Mueller Environmental Designs	Indirect evidence	Brookshire, TX, United StatesHQ checked Sep 28, 2026	11-50	52 contacts →
	Indirect evidence “Mueller Environmental Designs provides the highest quality custom separation, intake, exhaust, mist elimination, noise abatement and deodorization equipment with a performance…” Source: RevenueBase Database · checked Sep 28, 2026
20	Zajac LLC	Strong evidence	Saco, ME, United StatesHQ checked Sep 28, 2026	51-200	51 contacts →
	Strong evidence “Zajac specializes in high purity liquid processing and packaging systems for the Food, Dairy, Pharmaceutical, Biotech and Personal Care industries.” Source: RevenueBase Database · checked Sep 28, 2026
21	Powell	Partial evidence	Saint Louis, MI, United StatesHQ checked Sep 28, 2026	11-50	49 contacts →
	Partial evidence “Powell manufactures specialized systems specific to the customer’s technical requirements which are unique and not available from any other manufacturer.” Source: RevenueBase Database · checked Sep 28, 2026
22	Dentech Industrial	Strong evidence	Denver, PA, United StatesHQ checked Sep 28, 2026	51-200	48 contacts →
	Strong evidence “DenTech Industrial is a full-service industrial systems integrator, delivering turnkey solutions designed to keep your facility running at peak efficiency.” Source: RevenueBase Database · checked Sep 28, 2026
23	Prism Professional Services Group, LLC	Partial evidence	Chandler, AZ, United StatesHQ checked Sep 28, 2026	51-200	44 contacts →
	Partial evidence “Prism is dedicated to providing the very best in professional engineering and control system integration services to clients throughout the United States.” Source: RevenueBase Database · checked Sep 28, 2026
24	Filtra-Systems Company LLC	Partial evidence	Southfield, MI, United StatesHQ checked Sep 28, 2026	51-200	43 contacts →
	Partial evidence “The world of industrial filtration is constantly evolving alongside the industries that rely on it.” Source: RevenueBase Database · checked Sep 28, 2026
25	Artisan Industries INC	Indirect evidence	Stoughton, MA, United StatesHQ checked Sep 28, 2026	51-200	41 contacts →
	Indirect evidence 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: industrial distillation systems integrators. 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 industrial distillation systems integrators.
Partial evidence: Its own public description names part of industrial distillation systems integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial distillation systems integrators. 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 291 industrial distillation systems integrators based in the United States

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Industrial distillation systems integrators based in the United States at a glance

As of Sep 28, 2026

34.5%Verified-email coverage

19.7Average contacts per company

11-50Median size (employees)

6.2%Largest-city concentration · Houston

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

120

51-200

201-500

501-1,000

1,001-5,000

10001+

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 291 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 industrial distillation systems integrators, 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 the United States whose own description of what they do matches “industrial distillation systems integrators”. 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 industrial distillation systems integrators), 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 industrial distillation systems integrators, and records with no verified work email. Companies headquartered outside United States 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, 1,977 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.

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 industrial distillation systems integrators, 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 industrial distillation systems integrators are there based in the United States?

RevenueBase identified 291 industrial distillation systems integrators headquartered in the 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?

W-Industries, headquartered in Houston, tops this list with the largest team on record.

Which city has the most industrial distillation systems integrators?

Houston leads with 18 headquartered companies, followed by Charlotte (5) and Brookshire (3).

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 1,977 verified decision-maker contacts tracked across these 291 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.