Company lists · Data refreshed September 2026

Top 25 Pipe manufacturers based in the United States

Name: Pipe 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 1,014 companies tracked

RevenueBase identified 1,014 pipe manufacturers headquartered in the United States as of September 2026 and tracks 33,323 professional contacts across them, including 13,629 with verified work emails. Houston is the largest hub.

This list covers pipe 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

1,014Companies

33,323Contacts tracked

13,629Verified emails

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The 25 largest pipe manufacturers based in the United States

Ranked by team size

Top 25 of 1,014 pipe 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 pipe 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	Victaulic	Partial evidence	Easton, PA, United StatesHQ checked Sep 30, 2026	5,001-10,000	2,995 contacts →
	Partial evidence “Our Company Victaulic is the global leader in mechanical pipe joining solutions, delivering advanced technologies and engineering services to address complex piping challenges…” Source: RevenueBase Database · checked Sep 30, 2026
2	Advanced Drainage Systems, INC	Strong evidence	Hilliard, OH, United StatesHQ checked Sep 30, 2026	5,001-10,000	2,045 contacts →
	Strong evidence “Headquartered in Hilliard Ohio, Advanced Drainage Systems, Inc (ADS) is the leading manufacturer of high performance thermoplastic corrugated pipe, providing a comprehensive suite…” Source: RevenueBase Database · checked Sep 30, 2026
3	American Cast Iron Pipe Company	Strong evidence	Birmingham, AL, United StatesHQ checked Sep 30, 2026	1,001-5,000	885 contacts →
	Strong evidence “AMERICAN Cast Iron Pipe Company, founded in Birmingham, Ala, in 1905, is a manufacturer of ductile iron pipe, spiral-welded steel pipe, fire hydrants and valves for the waterworks…” Source: RevenueBase Database · checked Sep 30, 2026
4	Zekelman Industries	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	1,001-5,000	851 contacts →
	Indirect evidence “At Zekelman Industries, we trace our legacy of delivering successful solutions back to 1877.” Source: RevenueBase Database · checked Sep 30, 2026
5	Viega LLC	Indirect evidence	Broomfield, CO, United StatesHQ checked Sep 30, 2026	1,001-5,000	723 contacts →
	Indirect evidence “Viega North America is a leader in building technology and one of the industry’s most trusted brands.” Source: RevenueBase Database · checked Sep 30, 2026
6	TMK Ipsco	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	612 contacts →
	Indirect evidence “TMK IPSCO is now part of Tenaris.” Source: RevenueBase Database · checked Sep 30, 2026
7	Piping Technology & Products, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	501-1,000	590 contacts →
	Indirect evidence “PT & P, along with its wholly-owned subsidiaries (U.S.” Source: RevenueBase Database · checked Sep 30, 2026
8	Charlotte Pipe And Foundry Company	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 30, 2026	1,001-5,000	560 contacts →
	Partial evidence “For over a century Charlotte Pipe and Foundry Company has been manufacturing pipe and fittings, employing more than 1500 loyal, hard-working Americans.” Source: RevenueBase Database · checked Sep 30, 2026
9	Isco Industries, INC	Indirect evidence	Louisville, KY, United StatesHQ checked Sep 30, 2026	501-1,000	557 contacts →
	Indirect evidence “ISCO is a global, customized, high-density polyethylene (HDPE) piping, long-term solutions provider.” Source: RevenueBase Database · checked Sep 30, 2026
10	JM Eagle	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	541 contacts →
	Strong evidence “JM Eagle™ is the world’s leading plastic pipe manufacturer-an innovative leader that combines advanced technology with superior customer service to create the industry’s most…” Source: RevenueBase Database · checked Sep 30, 2026
11	Epic Piping	Strong evidence	Baton Rouge, LA, United StatesHQ checked Sep 30, 2026	1,001-5,000	522 contacts →
	Strong evidence “EPIC Piping is one of the world’s largest privately owned pipe fabrication, pipe supports and PFF distribution firms, delivering precision-manufactured solutions to a diverse…” Source: RevenueBase Database · checked Sep 30, 2026
12	U.S. Pipe	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 30, 2026	1,001-5,000	460 contacts →
	Indirect evidence “U.S.” Source: RevenueBase Database · checked Sep 30, 2026
13	Rinker Materials	Strong evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	5,001-10,000	451 contacts →
	Strong evidence “Rinker Materials®, a QUIKRETE® Company, is one of the nation's largest manufacturers of reinforced concrete pipe, box, bridge, and other related infrastructure products for…” Source: RevenueBase Database · checked Sep 30, 2026
14	Star Pipe Products	Strong evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	201-500	425 contacts →
	Strong evidence “Star Pipe Products is a global manufacturer and supplier for a broad array of iron products, including Ductile Iron Pipe Fittings and Accessories, Joint Restraints, and Municipal…” Source: RevenueBase Database · checked Sep 30, 2026
15	Westlake Pipe & Fittings	Strong evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	501-1,000	411 contacts →
	Strong evidence “Westlake Pipe & Fittings is a leading polyvinyl chloride (PVC) pipe and fittings manufacturer in North America.” Source: RevenueBase Database · checked Sep 30, 2026
16	Northwest Pipe Company	Strong evidence	Vancouver, WA, United StatesHQ checked Sep 30, 2026	501-1,000	398 contacts →
	Strong evidence “Northwest Pipe Company is the largest manufacturer of engineered welded steel pipe water systems in North America.” Source: RevenueBase Database · checked Sep 30, 2026
17	Mcwane Ductile	Indirect evidence	Coshocoton, OH, United StatesHQ checked Sep 30, 2026	1,001-5,000	350 contacts →
	Indirect evidence “For generations, McWane Ductile has been an industry leader in water distribution and infrastructure that provide plumbing and clean water works systems.” Source: RevenueBase Database · checked Sep 30, 2026
18	Romac Industries, INC	Indirect evidence	Bothell, WA, United StatesHQ checked Sep 30, 2026	501-1,000	338 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
19	Ameritex Pipe & Products	Partial evidence	Seguin, TX, United StatesHQ checked Sep 30, 2026	501-1,000	335 contacts →
	Partial evidence “Founded in 2009, AmeriTex Pipe & Products is the premier provider of reinforced concrete pipe and box culvert in the state of Texas.” Source: RevenueBase Database · checked Sep 30, 2026
20	Thompson Pipe Group	Partial evidence	Rialto, CA, United StatesHQ checked Sep 30, 2026	501-1,000	330 contacts →
	Partial evidence “Our mission is to provide customers with pipe solutions for water, drainage, sewage, storm water, hydroelectric/penstock and industrial applications.” Source: RevenueBase Database · checked Sep 30, 2026
21	The Macomb Group	Partial evidence	Sterling Heights, MI, United StatesHQ checked Sep 30, 2026	501-1,000	322 contacts →
	Partial evidence “The Macomb Group is a leading wholesale distributor of pipe, valves, and fittings (PVF), with 30 locations in Michigan, Georgia, Indiana, Kentucky, New Jersey, North Carolina…” Source: RevenueBase Database · checked Sep 30, 2026
22	Texas Pipe & Supply	Partial evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	501-1,000	320 contacts →
	Partial evidence “Texas Pipe and Supply is a leading distributor of Carbon Pipe, Carbon Fittings and Flanges, Stainless Pipe and Stainless Fittings and Flanges.” Source: RevenueBase Database · checked Sep 30, 2026
23	Mcelroy Manufacturing, INC	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 30, 2026	201-500	302 contacts →
	Indirect evidence “McElroy began operations in 1954 as a two-person start-up in an Oklahoma garage.” Source: RevenueBase Database · checked Sep 30, 2026
24	Eastern Industrial Supplies, INC	Indirect evidence	Greenville, SC, United StatesHQ checked Sep 30, 2026	201-500	300 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
25	Flexsteel Pipe	Partial evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	201-500	298 contacts →
	Partial evidence “FlexSteel, A Cactus Company is a revolutionary spooled pipe solution that couples the durability of steel with the installation, performance and cost benefits of spoolable pipe…” 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: pipe 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 pipe manufacturers.
Partial evidence: Its own public description names part of pipe manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pipe 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 1,014 pipe manufacturers based in the United States

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Pipe manufacturers based in the United States at a glance

As of Sep 30, 2026

40.9%Verified-email coverage

32.9Average contacts per company

11-50Median size (employees)

9.7%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

328

11-50

380

51-200

185

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,014 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 pipe 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 “pipe 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 pipe 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 pipe 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, 13,629 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.

Pipe manufacturers by metro

Pipe manufacturers in Houston98

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 pipe 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 pipe manufacturers are there based in the United States?

RevenueBase identified 1,014 pipe 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?

Victaulic, headquartered in Easton, tops this list with the largest team on record.

Which city has the most pipe manufacturers?

Houston leads with 98 headquartered companies, followed by Baytown (10) and Midland (10).

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 13,629 verified decision-maker contacts tracked across these 1,014 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.