Company lists · Data refreshed September 2026

Top 25 Pipeline equipment manufacturers based in the United States

Name: Pipeline 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 17, 2026 853 companies tracked

RevenueBase identified 853 company matches for pipeline equipment manufacturers associated with the United States as of September 2026 and tracks 59,487 professional contacts across them, including 21,399 with verified work emails. Houston is the largest hub.

This list covers company matches for pipeline equipment manufacturers 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 September 17, 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 Sep 17, 2026 How this list was built

853Companies

59,487Contacts tracked

21,399Verified emails

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The 25 largest pipeline equipment manufacturers based in the United States

Ranked by team size

Top 25 of 853 company matches for pipeline equipment manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Flowserve Corporation	Exact match	Irving, TX, United StatesHQ recorded Sep 17, 2026	10001+	13,317 contacts →
	Exact match “Flowserve is one of the world's largest manufacturers of pumps, valves and seals with over employees across 50 countries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Ingersoll Rand	Exact match	Davidson, NC, United StatesHQ recorded Sep 17, 2026	10001+	11,641 contacts →
	Exact match “Ingersoll Rand Inc.(NYSE:IR), driven by an entrepreneurial spirit and ownership mindset, is dedicated to Making Life Better for our employees, customers, shareholders, and planet.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	MRC Global	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	3,005 contacts →
	Exact match “At our core, MRC Global is a supply-chain solutions company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	IMI CCI	Exact match	Rancho Santa Margarita, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,150 contacts →
	Exact match “We are a global specialist engineering company that creates breakthrough solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Weir OIL And GAS	Exact match	Fort Worth, TX, United StatesHQ recorded Sep 17, 2026	n/a	1,651 contacts →
	Exact match “Caterpillar Inc.(NYSE:CAT) has completed its acquisition of the Oil & Gas Division (“Weir Oil & Gas”) of the Weir Group PLC, a Scotland-based global engineering business.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	T.D. Williamson	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,618 contacts →
	Exact match “T.D.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	DNOW	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	5,001-10,000	976 contacts →
	Exact match “DNOW is a premier energy and industrial solutions provider with a legacy of over 160 years as a leading distributor of pipe, valves, fittings (PVF), pumps and fabricated equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Celeros Flow Technology	Exact match	Charlotte, NC, United StatesHQ recorded Sep 17, 2026	1,001-5,000	928 contacts →
	Exact match “Your "FULL-LIFECYCLE" Partner for Sustainable Flow Technology Solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	American Cast Iron Pipe Company	Exact match	Birmingham, AL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	885 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Precision Pipeline, LLC	Exact match	Eau Claire, WI, United StatesHQ recorded Sep 17, 2026	1,001-5,000	737 contacts →
	Exact match “As the first pipeline contractor designed to work within today's stringent pipeline construction parameters, Precision Pipeline is the next generation pipeline contractor.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Crane Chempharma & Energy	Exact match	The Woodlands, TX, United StatesHQ recorded Sep 17, 2026	10001+	642 contacts →
	Exact match “About Crane ChemPharma & Energy (Crane CP & E) Crane ChemPharma and Energy (within Crane’s Process Flow Technologies segment) designs and manufactures a variety of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	TMK Ipsco	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	612 contacts →
	Exact match “TMK IPSCO is now part of Tenaris.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	JM Eagle	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	541 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Troy Companies	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	529 contacts →
	Exact match “Troy has been serving the pipeline industry by providing safe and efficient pipeline construction and maintenance for more than 70 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Epic Piping	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	522 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Northwest Pipe Company	Exact match	Vancouver, WA, United StatesHQ recorded Sep 17, 2026	501-1,000	398 contacts →
	Exact match “Northwest Pipe Company is the largest manufacturer of engineered welded steel pipe water systems in North America.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Perma-Pipe	Exact match	Spring, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	372 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Dezurik	Exact match	Sartell, MN, United StatesHQ recorded Sep 17, 2026	501-1,000	354 contacts →
	Exact match “DeZURIK is a manufacturer of industrial valves and actuators for municipal and industrial markets including water, waster water, power, mining, paper, chemical, petroleum and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Romac Industries, INC	Exact match	Bothell, WA, United StatesHQ recorded Sep 17, 2026	501-1,000	338 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	United Pipeline Systems, INC	Exact match	Durango, CO, United StatesHQ recorded Sep 17, 2026	201-500	327 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Flexsteel Pipe	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	201-500	298 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	W&o	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 17, 2026	201-500	268 contacts →
	Exact match “Founded in 1975, W&O is one of the world’s largest suppliers of pipe, valves, fittings as well as actuation and engineered solutions to the maritime, and upstream oil and gas…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Prinsco, INC	Exact match	Willmar, MN, United StatesHQ recorded Sep 17, 2026	501-1,000	267 contacts →
	Exact match “Prinsco is a growing, industry leader in the water management industry serving the agricultural, stormwater, residential and onsite markets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Driver Pipeline Company, INC	Exact match	Irving, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	261 contacts →
	Exact match “An integrated oil and gas pipeline contractor, Driver Pipeline has been fulfilling the energy industry's construction, maintenance and repair needs since 1971.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Edgen Murray	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	201-500	257 contacts →
	Exact match “Edgen Murray, a Sumitomo Corporation Company, is a leading supplier of quality PVF products for the energy and infrastructure market.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “pipeline equipment manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 853 pipeline equipment manufacturers based in the United States

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Pipeline equipment manufacturers based in the United States at a glance

As of Sep 17, 2026

36.0%Verified-email coverage

69.7Average contacts per company

11-50Median size (employees)

19.1%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

265

11-50

303

51-200

168

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 853 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 “pipeline equipment manufacturers” 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 21,399 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 September 17, 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 “pipeline equipment manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pipeline equipment manufacturers are there based in the United States?

RevenueBase identified 853 company matches for pipeline equipment manufacturers associated with the United States as of September 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?

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

Which city has the most pipeline equipment manufacturers?

Houston leads with 163 company records, followed by Midland (18) and Tulsa (18).

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 21,399 professional contacts with verified work emails tracked across these 853 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 September 17, 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.