Company lists · Data refreshed September 2026

Top 25 Filter vessel manufacturers based in the United States

Name: Filter vessel 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 338 companies tracked

RevenueBase identified 338 filter vessel manufacturers headquartered in the United States as of September 2026 and tracks 6,427 professional contacts across them, including 1,881 with verified work emails. Houston is the largest hub.

This list covers filter vessel 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

338Companies

6,427Contacts tracked

1,881Verified emails

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The 25 largest filter vessel manufacturers based in the United States

Ranked by team size

Top 25 of 338 filter vessel 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 filter vessel 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	Paul Mueller Company	Indirect evidence	Springfield, MO, United StatesHQ checked Sep 30, 2026	501-1,000	443 contacts →
	Indirect evidence “At Paul Mueller Company, we are united by a belief that the only quality that matters is quality that works for life.” Source: RevenueBase Database · checked Sep 30, 2026
2	Manchester Tank And Equipment	Strong evidence	Franklin, TN, United StatesHQ checked Sep 30, 2026	501-1,000	311 contacts →
	Strong evidence “Manchester Tank, an affiliate of McWane, Inc, is the premier manufacturer and refurbisher of pressure vessels for the containment of propane, compressed air, and chemicals…” Source: RevenueBase Database · checked Sep 30, 2026
3	The Roberts Company	Indirect evidence	Winterville, NC, United StatesHQ checked Sep 30, 2026	501-1,000	305 contacts →
	Indirect evidence “Founded in 1977 as The Roberts Company, Roberts has grown from a small contractor to a large full service constructor and fabricator.” Source: RevenueBase Database · checked Sep 30, 2026
4	Dci, INC	Indirect evidence	Saint Cloud, MN, United StatesHQ checked Sep 30, 2026	201-500	197 contacts →
	Indirect evidence “DCI, Inc, an employee-owned company, is a world leader in the manufacturing and servicing of both factory and field-fabricated stainless steel storage tanks and processing tanks.” Source: RevenueBase Database · checked Sep 30, 2026
5	Samuel Pressure Vessel Group	Partial evidence	Marinette, WI, United StatesHQ checked Sep 30, 2026	501-1,000	144 contacts →
	Partial evidence “A global leader in the design, manufacturing and distribution of pressure vessel solutions with a heritage that includes Steel Fab, Northland Stainless, LZR FIT, and Silvan…” Source: RevenueBase Database · checked Sep 30, 2026
6	Fiba Technologies, INC	Indirect evidence	Littleton, MA, United StatesHQ checked Sep 30, 2026	201-500	142 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
7	A&b Process Systems	Indirect evidence	Stratford, WI, United StatesHQ checked Sep 30, 2026	201-500	142 contacts →
	Indirect 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
8	Precision Custom Components, LLC	Strong evidence	York, PA, United StatesHQ checked Sep 30, 2026	201-500	133 contacts →
	Strong evidence “PCC manufactures large build-to-print pressure vessels, reactors, and specialized equipment requiring close-tolerance machining and challenging welding and assembly made to robust…” Source: RevenueBase Database · checked Sep 30, 2026
9	Petrosmith	Partial evidence	Abilene, TX, United StatesHQ checked Sep 30, 2026	201-500	118 contacts →
	Partial 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
10	Bwfs Industries, LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	51-200	106 contacts →
	Partial evidence “BWFS Industries has served the oil and gas industry for more than 25 years with ASME Division I and II vessel fabrication.” Source: RevenueBase Database · checked Sep 30, 2026
11	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
12	DE Dietrich	Indirect evidence	Mountainside, NJ, United StatesHQ checked Sep 30, 2026	51-200	103 contacts →
	Indirect evidence “A leading supplier of equipment and systems for the Chemical and Pharmaceutical industries.” 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	R-V Industries, INC	Indirect evidence	Honey Brook, PA, United StatesHQ checked Sep 30, 2026	201-500	86 contacts →
	Indirect evidence “R-V Industries is a uniquely diversified engineering, design and manufacturing company with corporate headquarters in southeastern Pennsylvania.” Source: RevenueBase Database · checked Sep 30, 2026
15	Apache Stainless Equipment Corporation And Mepaco	Indirect evidence	Beaver Dam, WI, United StatesHQ checked Sep 30, 2026	51-200	85 contacts →
	Indirect evidence “Apache Stainless Equipment Corporation (Apache Stainless) has expanded its brands and operational capabilities to better support customers across the full lifecycle of…” Source: RevenueBase Database · checked Sep 30, 2026
16	Cashco	Partial evidence	Ellsworth, KS, United StatesHQ checked Sep 30, 2026	51-200	83 contacts →
	Partial evidence “Manufacture of control valves, regulators and tank equipment.” Source: RevenueBase Database · checked Sep 30, 2026
17	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
18	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
19	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
20	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
21	American Tank & Vessel, INC	Partial evidence	Mobile, AL, United StatesHQ checked Sep 30, 2026	501-1,000	65 contacts →
	Partial evidence “American Tank & Vessel, Inc.(AT & V) designs, shop fabricates and field erects tanks, vessels and hydrocarbon terminals.” Source: RevenueBase Database · checked Sep 30, 2026
22	Kennedy Tank And Manufacturing	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 30, 2026	51-200	58 contacts →
	Indirect evidence “We are a fifth-generation family business established in 1898.” Source: RevenueBase Database · checked Sep 30, 2026
23	Contract Fabricators Inc. CFI	Partial evidence	Holly Springs, MS, United StatesHQ checked Sep 30, 2026	51-200	54 contacts →
	Partial 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
24	Chattanooga Boiler & Tank	Partial evidence	Chattanooga, TN, United StatesHQ checked Sep 30, 2026	51-200	52 contacts →
	Partial evidence “Chattanooga Boiler & Tank is the premier fabricator, erector and maintainer of steel plate tanks and vessels.” Source: RevenueBase Database · checked Sep 30, 2026
25	Paso Robles Tank, INC	Indirect evidence	Paso Robles, CA, United StatesHQ checked Sep 30, 2026	201-500	52 contacts →
	Indirect evidence “Paso Robles Tank, Inc.(PRT) is a wholly-owned subsidiary of Associated Construction and Engineering Inc.” 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: filter vessel 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 filter vessel manufacturers.
Partial evidence: Its own public description names part of filter vessel manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name filter vessel 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 338 filter vessel manufacturers based in the United States

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Filter vessel manufacturers based in the United States at a glance

As of Sep 30, 2026

29.3%Verified-email coverage

19.0Average contacts per company

11-50Median size (employees)

8.3%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

132

51-200

106

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 338 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 filter vessel 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 “filter vessel 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 filter vessel 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 filter vessel 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, 1,881 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.

Filter vessel manufacturers by metro

Filter vessel manufacturers in Houston28

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 filter vessel 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 filter vessel manufacturers are there based in the United States?

RevenueBase identified 338 filter vessel 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?

Paul Mueller Company, headquartered in Springfield, tops this list with the largest team on record.

Which city has the most filter vessel manufacturers?

Houston leads with 28 headquartered companies, followed by Springfield (7) and Tulsa (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 1,881 verified decision-maker contacts tracked across these 338 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.