Company lists · Data refreshed November 2026

Top 25 Subsea line pipe suppliers based in the United States

RevenueBase identified 125 company matches for subsea line pipe suppliers associated with the United States as of November 2026 and tracks 4,041 professional contacts across them, including 882 with verified work emails. Houston is the largest hub.

This list covers company matches for subsea line pipe suppliers 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 November 2, 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 Nov 2, 2026 How this list was built
125Companies
4,041Contacts tracked
882Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest subsea line pipe suppliers based in the United States

Ranked by team size
Top 25 of 125 company matches for subsea line pipe suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHouston, TX, United StatesHQ recorded Nov 2, 20261,001-5,000641 contacts →

Exact match

“TMK IPSCO is now part of Tenaris.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Nov 2, 2026201-500313 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 · Nov 2, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Nov 2, 202651-200158 contacts →

Exact match

“Deepsea Technologies, Inc.(DTI) Engineers and Manufactures a wide range of products and equipment used in subsea oil & gas field development projects.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchVenus, TX, United StatesHQ recorded Nov 2, 2026501-1,000141 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchWheat Ridge, CO, United StatesHQ recorded Nov 2, 2026201-500118 contacts →

Exact match

“For over 40 years, GPT Industries has stood as a pillar of safety, reliability, and innovation within the pipeline industry.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchExport, PA, United StatesHQ recorded Nov 2, 2026501-1,000103 contacts →

Exact match

“Manufacturer of Longitudinal Submerged Arc Welded and High Frequency Welded API Line pipe 8 5/8" diameter to 42" diameter up to 80' long.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Nov 2, 202651-20096 contacts →

Exact match

“JD Fields & Company, Inc.(JDF) is a steel distributor based in Houston, Texas.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchNew Iberia, LA, United StatesHQ recorded Nov 2, 2026501-1,00082 contacts →

Exact match

“Founded in 1942, Bayou is widely recognized as a market leader in onshore pipe coatings and offshore coatings and insulation, including highly-specialized insulation for the oil &…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Nov 2, 202651-20078 contacts →

Exact match

“B&L Pipeco Services, a subsidiary of Sumitomo Corporation, is the result of a merger between B&L Supply (est.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchAventura (miami), FL, United StatesHQ recorded Nov 2, 2026201-50076 contacts →

Exact match

“Corpac is a world-leading provider of pipe and steel products, specializing in API 5L Grade Line Pipe, API 5CT OCTG (Oil Country Tubular Goods), and ASTM Standard and Structural…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchPearland, TX, United StatesHQ recorded Nov 2, 202611-5052 contacts →

Exact match

“Steel Pipe distributor with over net tons of inventory on 36 acres of storage space in Pearland, Texas.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Nov 2, 202611-5049 contacts →

Exact match

“Constellation Industries, LLC is an innovative pipe fabrication and service company providing unique value to customers in the Oil & Gas, Petrochemical, Power and Industrial…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchMorgan City, LA, United StatesHQ recorded Nov 2, 202651-20043 contacts →

Exact match

“New Industries, was established in 1986 to provide quality, safe and on time steel fabrication services to the offshore oil and gas and marine industries.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchWildwood, FL, United StatesHQ recorded Nov 2, 202651-20035 contacts →

Exact match

“Primus Pipe & Tube is a leader in large diameter heavy wall pipes.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchSmyrna, GA, United StatesHQ recorded Nov 2, 202611-5033 contacts →

Exact match

“Slingco is a globally trusted leader in engineered solutions for the Utility, Oil & Gas, Subsea/Marine, and Wind/Energy sectors.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchJersey Village, TX, United StatesHQ recorded Nov 2, 202611-5028 contacts →

Exact match

“Master distributor of carbon steel line pipe.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Nov 2, 202651-20026 contacts →

Exact match

“Headquartered in Houston, Texas, we are America's no.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchDallas, TX, United StatesHQ recorded Nov 2, 202611-5026 contacts →

Exact match

“Salt and Light Energy Equipment LLC has evolved to be the foremost industry in the distribution of oil and gas equipment.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Nov 2, 202611-5025 contacts →

Exact match

“Titan Subsea Innovations, LLC is a Houston-based subsea pipeline connector company that provides unique engineered solutions for new construction, repairs, tie-ins, abandonments…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchChannelview, TX, United StatesHQ recorded Nov 2, 202651-20025 contacts →

Exact match

“CPS is a diversified service company processing steel pipe and piling products for heavy civil and marine markets.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchSt. Louis, MO, United StatesHQ recorded Nov 2, 202611-5023 contacts →

Exact match

“Trident SteeI Corporation is your 24/7 service center for job-ready STEEL and POLY pipe.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchStafford, TX, United StatesHQ recorded Nov 2, 202611-5020 contacts →

Exact match

“TTL Subsea was founded to fill the need for fast, reliable and safe electrical and fiber optic products/services in the subsea O&G market.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Nov 2, 202651-20020 contacts →

Exact match

“Founded in 2005, Pennum Industries specializes in the engineering, design, and fabrication of complex skid packages, offshore piping and structural steel systems, pipeline…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchBreaux Bridge, LA, United StatesHQ recorded Nov 2, 202651-20019 contacts →

Exact match

“Offering decades of experience and dedication to the piping industry.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchThe Woodlands, TX, United StatesHQ recorded Nov 2, 202611-5018 contacts →

Exact match

“Mammoth Carbon Products is committed to being a World-Class industry leader for the Standard, Line Pipe, and HDPE distribution space that serves the Energy, Petrochemical and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 125 subsea line pipe suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 882 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Subsea line pipe suppliers based in the United States at a glance

As of Nov 2, 2026
21.8%Verified-email coverage
32.3Average contacts per company
11-50Median size (employees)
29.6%Largest-city concentration · Houston
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
49
51-200
20
201-500
8
501-1,000
5
1,001-5,000
2

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 125 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 “subsea line pipe suppliers” 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 882 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 November 2, 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.

Subsea line pipe suppliers by metro

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 “subsea line pipe suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many subsea line pipe suppliers are there based in the United States?

RevenueBase identified 125 company matches for subsea line pipe suppliers associated with the United States as of November 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?

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

Which city has the most subsea line pipe suppliers?

Houston leads with 37 company records, followed by Midland (4) and Baytown (3).

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 882 professional contacts with verified work emails tracked across these 125 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 November 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 125 subsea line pipe suppliers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.