Company lists · Data refreshed September 2026

Top 25 Skid-mounted process equipment manufacturers based in the United States

Name: Skid-mounted process equipment manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 277 companies tracked

RevenueBase identified 277 skid-mounted process equipment manufacturers headquartered in the United States as of September 2026 and tracks 6,034 professional contacts across them, including 2,293 with verified work emails. Houston is the largest hub.

This list covers skid-mounted process equipment manufacturers 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 30, 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 30, 2026 86% judged on-target in blind review

277Companies

6,034Contacts tracked

2,293Verified emails

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The 25 largest skid-mounted process equipment manufacturers based in the United States

Ranked by team size

Top 25 of 277 skid-mounted process equipment manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to skid-mounted process equipment manufacturers: 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	Cust-O-Fab	Partial evidence	Sand Springs, OK, United StatesHQ checked Sep 30, 2026	201-500	327 contacts →
	Partial evidence “Since 1972, CUST-O-FAB has maintained a reputation of consistently providing quality ASME Code fabricated equipment and on-site services for the refining, petrochemical, syngas…” Source: RevenueBase Database · checked Sep 30, 2026
2	Spitzer Industries, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	501-1,000	285 contacts →
	Indirect evidence “Houston-based Spitzer Industries, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
3	Graham Manufacturing	Strong evidence	Batavia, NY, United StatesHQ checked Sep 30, 2026	201-500	277 contacts →
	Strong evidence “Graham Manufacturing, a GHM Company, designs and builds vacuum and heat transfer equipment for process industries worldwide.” Source: RevenueBase Database · checked Sep 30, 2026
4	H M Industrial EPC	Indirect evidence	Pasadena, TX, United StatesHQ checked Sep 30, 2026	501-1,000	244 contacts →
	Indirect evidence “H+M Industrial EPC has provided end-to-end capital project solutions to the Energy and Chemicals industries since 1988.” Source: RevenueBase Database · checked Sep 30, 2026
5	Relevant Industrial, LLC	Strong evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	201-500	209 contacts →
	Strong evidence “Relevant Solutions is the preferred provider of process equipment solutions.” Source: RevenueBase Database · checked Sep 30, 2026
6	A&b Process Systems	Partial evidence	Stratford, WI, United StatesHQ checked Sep 30, 2026	201-500	142 contacts →
	Partial 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 30, 2026
7	Transtech Group	Partial evidence	Mcgregor, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	124 contacts →
	Partial evidence “TransTech Group is a leading provider of engineered solutions and services for the energy and industrial process industries.” Source: RevenueBase Database · checked Sep 30, 2026
8	Petrosmith	Indirect evidence	Abilene, TX, United StatesHQ checked Sep 30, 2026	201-500	118 contacts →
	Indirect evidence “Petrosmith builds ASME and API certified tanks, vessels, and modular systems - custom-made to fit your specs and built to perform.” Source: RevenueBase Database · checked Sep 30, 2026
9	Power Service	Strong evidence	Casper, WY, United StatesHQ checked Sep 30, 2026	201-500	117 contacts →
	Strong evidence “Power Service, a DistributionNOW company, has been in business since 1954 and continue to be your ONE STOP SOLUTION for rotating and process equipment.” Source: RevenueBase Database · checked Sep 30, 2026
10	Taylor Forge Engineered Systems, INC	Partial evidence	Paola, KS, United StatesHQ checked Sep 30, 2026	201-500	105 contacts →
	Partial evidence “Taylor Forge Engineered Systems, Inc.( TFES), is a leading manufacturer of large custom fabricated steel products for the energy, chemical and aerospace industries with products…” Source: RevenueBase Database · checked Sep 30, 2026
11	DE Dietrich	Partial evidence	Mountainside, NJ, United StatesHQ checked Sep 30, 2026	51-200	103 contacts →
	Partial evidence “A leading supplier of equipment and systems for the Chemical and Pharmaceutical industries.” Source: RevenueBase Database · checked Sep 30, 2026
12	Koch Modular	Partial evidence	Paramus, NJ, United StatesHQ checked Sep 30, 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 30, 2026
13	Stainless Fabrication INC	Indirect evidence	Springfield, MO, United StatesHQ checked Sep 30, 2026	51-200	98 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
14	Eaton Metal Products Company	Indirect evidence	Denver, CO, United StatesHQ checked Sep 30, 2026	51-200	80 contacts →
	Indirect evidence “Eaton Metal Products Company uses its (3) large production facilities in Denver, Colorado, Salt Lake City, Utah and Pocatello, Idaho to fabricate our vast steel plate product…” Source: RevenueBase Database · checked Sep 30, 2026
15	Hess Services INC	Indirect evidence	Hays, KS, United StatesHQ checked Sep 30, 2026	51-200	78 contacts →
	Indirect evidence “Hess Services Inc is an oil & energy company based out of 2670 E 9th St, Hays, Kansas, United States.” Source: RevenueBase Database · checked Sep 30, 2026
16	Logan Industries International	Indirect evidence	Hempstead, TX, United StatesHQ checked Sep 30, 2026	51-200	77 contacts →
	Indirect evidence “Logan Industries is a world leader in manufacturing large, custom machinery.” Source: RevenueBase Database · checked Sep 30, 2026
17	Granite Peak Fabrication	Indirect evidence	Casper, WY, United StatesHQ checked Sep 30, 2026	51-200	77 contacts →
	Indirect evidence “Granite Peak Fabrication is a fullservice engineering, drafting, and fabrication company serving the oil and gas industry.” Source: RevenueBase Database · checked Sep 30, 2026
18	Power Service Tomball, TX	Indirect evidence	Tomball, TX, United StatesHQ checked Sep 30, 2026	201-500	76 contacts →
	Indirect 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 30, 2026
19	Titan Production Equipment, LLC	Indirect evidence	Spring, TX, United StatesHQ checked Sep 30, 2026	201-500	75 contacts →
	Indirect evidence “Welcome to Titan.” Source: RevenueBase Database · checked Sep 30, 2026
20	Vector Systems, INC	Indirect evidence	Mckinney, TX, United StatesHQ checked Sep 30, 2026	51-200	71 contacts →
	Indirect evidence “We dare to believe that an industrial product can, and should be built so well that the user hardly knows it exists.” Source: RevenueBase Database · checked Sep 30, 2026
21	Gustavo Preston Company	Partial evidence	Chelmsford, MA, United StatesHQ checked Sep 30, 2026	51-200	65 contacts →
	Partial evidence “Gustavo Preston Company has been in business for over 140 years and is a company dedicated to the sales and service of custom and technically designed fluid handling equipment for…” Source: RevenueBase Database · checked Sep 30, 2026
22	Envirosep	Partial evidence	Georgetown, SC, United StatesHQ checked Sep 30, 2026	51-200	62 contacts →
	Partial evidence “Envirosep Company Overview: Envirosep designs and manufactures integrated solutions for fluid handling, heat transfer and energy recovery.” Source: RevenueBase Database · checked Sep 30, 2026
23	B&p Littleford	Partial evidence	Saginaw, MI, United StatesHQ checked Sep 30, 2026	201-500	57 contacts →
	Partial 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 30, 2026
24	Contract Fabricators Inc. CFI	Indirect evidence	Holly Springs, MS, United StatesHQ checked Sep 30, 2026	51-200	54 contacts →
	Indirect evidence “Contract Fabricators provides quality pressure vessels, reactors, FCC cyclones, reactor and regenerator heads/plenums to many industrial sites around the world.” Source: RevenueBase Database · checked Sep 30, 2026
25	Heater Specialists, L.L.C	Strong evidence	Tulsa, OK, United StatesHQ checked Sep 30, 2026	51-200	51 contacts →
	Strong evidence “Welcome to HSI HSI is a fully integrated single source manufacturer of vessels and refractory lined equipment for the oil refining, chemical process, power generation and…” Source: RevenueBase Database · checked Sep 30, 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: skid-mounted process equipment manufacturers. 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 skid-mounted process equipment manufacturers.
Partial evidence: Its own public description names part of skid-mounted process equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name skid-mounted process equipment manufacturers. 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 277 skid-mounted process equipment manufacturers based in the United States

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Skid-mounted process equipment manufacturers based in the United States at a glance

As of Sep 30, 2026

38.0%Verified-email coverage

21.8Average contacts per company

11-50Median size (employees)

9.4%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

103

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 277 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 skid-mounted process equipment manufacturers, 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 “skid-mounted process equipment manufacturers”. 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 skid-mounted process equipment manufacturers), 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 skid-mounted process equipment manufacturers, 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, 2,293 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 30, 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.

Skid-mounted process equipment manufacturers by metro

Skid-mounted process equipment manufacturers in Houston26

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 skid-mounted process equipment manufacturers, 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 skid-mounted process equipment manufacturers are there based in the United States?

RevenueBase identified 277 skid-mounted process equipment manufacturers 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?

Cust-O-Fab, headquartered in Sand Springs, tops this list with the largest team on record.

Which city has the most skid-mounted process equipment manufacturers?

Houston leads with 26 headquartered companies, followed by Tulsa (9) and Charlotte (6).

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 2,293 verified decision-maker contacts tracked across these 277 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 30, 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.