Company lists · Data refreshed September 2026
Top 25 Api steel pipe manufacturers based in the United States
RevenueBase identified 77 company matches for api steel pipe manufacturers associated with the United States as of September 2026 and tracks 3,374 professional contacts across them, including 756 with verified work emails. Houston is the largest hub.
This list covers company matches for api steel pipe 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 30, 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.
The 25 largest api steel pipe manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 851 contacts → | ||||
Exact match “At Zekelman Industries, we trace our legacy of delivering successful solutions back to 1877.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 612 contacts → | ||||
Exact match “TMK IPSCO is now part of Tenaris.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 153 contacts → | ||||
Exact match “Texas Steel Conversion (TSC) is a global leader in the manufacturing of drill pipe and pup joints and the processing of API casing and tubing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 100 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 68 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 62 contacts → | ||||
Exact match “Tex-Tube is a leading manufacturer of high-quality ERW steel pipe.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 55 contacts → | ||||
Exact match “Since 1982, Paragon Industries has been serving the oil and gas industry as an API licensed manufacturer of OCTG and line pipe products.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 47 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 33 contacts → | ||||
Exact match “Primus Pipe & Tube is a leader in large diameter heavy wall pipes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 28 contacts → | ||||
Exact match “Federal Steel Supply, Inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 28 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 26 contacts → | ||||
Exact match “Headquartered in Houston, Texas, we are America's no.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 25 contacts → | ||||
Exact match “Founded in 2013, OSS Metals provide high quality bars and tubes of alloy, carbon & stainless steels, and aluminum that comply with industry standards such as API, ASTM, AISI for…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 25 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 20 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 · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 20 contacts → | ||||
Exact match “Interpipe is a global supplier of steel pipe, products and services for the energy sector.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 18 contacts → | ||||
Exact match “Sigma Piping Products, the premier supplier of piping products in North America, serving Distributors in a broad range of industries from Mechanical and Electrical piping support…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “Omega Steel: Your Exclusive Source for API X65 Line Pipe in Houston, TX At Omega Steel, we pride ourselves on being the go-to provider for API X65 line pipe, especially when it…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “Inter-Mountain Pipe & Threading Company has served the Mining, Oil & Gas, Construction, Environmental, and Water Well industries since 1982.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “Your Source for Domestic and Approved Import Seamless and Welded Carbon Steel Line Pipe” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Worldwide Pipe & Supply was established in 1998 as a domestic and international supplier of pipe, tubing, fittings, flanges, and valves.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “Established in 1978, Texas Tubular Products, a division of Friedman Industries, is a domestic manufacturer of ERW Carbon Steel Pipe used in the energy, construction and water well…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “A wholesale supplier of carbon steel line pipe and piling.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 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 “api steel pipe 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 77 api steel pipe manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 756 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Api steel pipe manufacturers based in the United States at a glance
As of Sep 30, 2026Companies by employee count
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 77 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 “api steel pipe 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 756 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 30, 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 “api steel pipe manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many api steel pipe manufacturers are there based in the United States?
RevenueBase identified 77 company matches for api steel pipe 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?
Zekelman Industries tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most api steel pipe manufacturers?
Houston leads with 15 company records, followed by Pasadena (3) and Baytown (2).
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 756 professional contacts with verified work emails tracked across these 77 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 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 77 api steel pipe manufacturers based in the United States. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 api steel pipe manufacturers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 77 matching company records for api steel pipe manufacturers based in the United States, with 3,374 tracked contacts and 756 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 api steel pipe manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Zekelman Industrieszekelman.comHQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 851 contacts → |
“At Zekelman Industries, we trace our legacy of delivering successful solutions back to 1877.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TMK Ipscotenaris.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 612 contacts → |
“TMK IPSCO is now part of Tenaris.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Texas Steel Conversion, INCtexassteelconversion.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 153 contacts → |
“Texas Steel Conversion (TSC) is a global leader in the manufacturing of drill pipe and pup joints and the processing of API casing and tubing.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Dura-Bond Industries, INCdura-bond.com HQ: Export, PA, United StatesReported employees: 501-1,000 | Export, PA, United States | 501-1,000 | Exact match | 100 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Corpaccorpac.com HQ: Aventura (miami), FL, United StatesReported employees: 201-500 | Aventura (miami), FL, United States | 201-500 | Exact match | 68 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | TEX Tube Companytex-tube.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 62 contacts → |
“Tex-Tube is a leading manufacturer of high-quality ERW steel pipe.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Paragon Industries, INCparagonindinc.com HQ: Sapulpa, OK, United StatesReported employees: 201-500 | Sapulpa, OK, United States | 201-500 | Exact match | 55 contacts → |
“Since 1982, Paragon Industries has been serving the oil and gas industry as an API licensed manufacturer of OCTG and line pipe products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Constellation Industriesconstellation-ind.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 47 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Primus Pipe & Tube, INCprimuspipeandtube.com HQ: Wildwood, FL, United StatesReported employees: 51-200 | Wildwood, FL, United States | 51-200 | Exact match | 33 contacts → |
“Primus Pipe & Tube is a leader in large diameter heavy wall pipes.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Federal Steel Supplyfedsteel.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 28 contacts → |
“Federal Steel Supply, Inc.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Capitol Manufacturing Companycapitolcamco.com HQ: Fayetteville, NC, United StatesReported employees: 11-50 | Fayetteville, NC, United States | 11-50 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  John Lawrie Tubulars USAjltubulars.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 26 contacts → |
“Headquartered in Houston, Texas, we are America's no.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | OSS Metalsossmetals.com HQ: Magnolia, TX, United StatesReported employees: 51-200 | Magnolia, TX, United States | 51-200 | Exact match | 25 contacts → |
“Founded in 2013, OSS Metals provide high quality bars and tubes of alloy, carbon & stainless steels, and aluminum that comply with industry standards such as API, ASTM, AISI for…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Valencia Pipe Company, INCvalenciapipe.com HQ: Valencia, CA, United StatesReported employees: 11-50 | Valencia, CA, United States | 11-50 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Trident Steel Corporationtridentsteel.com HQ: St. Louis, MO, United StatesReported employees: 11-50 | St. Louis, MO, United States | 11-50 | Exact match | 20 contacts → |
“Trident SteeI Corporation is your 24/7 service center for job-ready STEEL and POLY pipe.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Interpipe, INCinterpipeinc.com HQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 20 contacts → |
“Interpipe is a global supplier of steel pipe, products and services for the energy sector.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SPP Productssppsigma.com HQ: Sugar Land, TX, United StatesReported employees: 201-500 | Sugar Land, TX, United States | 201-500 | Exact match | 18 contacts → |
“Sigma Piping Products, the premier supplier of piping products in North America, serving Distributors in a broad range of industries from Mechanical and Electrical piping support…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Omega Steelomegasteel.com HQ: Bridgeton, MO, United StatesReported employees: 11-50 | Bridgeton, MO, United States | 11-50 | Exact match | 15 contacts → |
“Omega Steel: Your Exclusive Source for API X65 Line Pipe in Houston, TX At Omega Steel, we pride ourselves on being the go-to provider for API X65 line pipe, especially when it…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Valiant Steel And Equipmentvaliantsteel.com HQ: Norcross, GA, United StatesReported employees: 11-50 | Norcross, GA, United States | 11-50 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Inter-Mountain Pipe And Threading COinter-mountain.com HQ: Mills, WY, United StatesReported employees: 11-50 | Mills, WY, United States | 11-50 | Exact match | 12 contacts → |
“Inter-Mountain Pipe & Threading Company has served the Mining, Oil & Gas, Construction, Environmental, and Water Well industries since 1982.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Pipe Distributors INCpipedistributorsinc.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 11 contacts → |
“Your Source for Domestic and Approved Import Seamless and Welded Carbon Steel Line Pipe” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Worldwide Pipe & Supply INCworldwidepipe.com HQ: Pasadena, TX, United StatesReported employees: 11-50 | Pasadena, TX, United States | 11-50 | Exact match | 10 contacts → |
“Worldwide Pipe & Supply was established in 1998 as a domestic and international supplier of pipe, tubing, fittings, flanges, and valves.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Texas Tubular Productstexastubular.com HQ: Lone Star, TX, United StatesReported employees: 51-200 | Lone Star, TX, United States | 51-200 | Exact match | 10 contacts → |
“Established in 1978, Texas Tubular Products, a division of Friedman Industries, is a domestic manufacturer of ERW Carbon Steel Pipe used in the energy, construction and water well…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Alpha Pipe Companyalphapipeco.com HQ: St. Louis, MO, United StatesReported employees: 1-10 | St. Louis, MO, United States | 1-10 | Exact match | 9 contacts → |
“A wholesale supplier of carbon steel line pipe and piling.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Padre Tubular INCpadretubular.com HQ: Corpus Christi, TX, United StatesReported employees: 11-50 | Corpus Christi, TX, United States | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 77 company matches
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Api steel pipe manufacturers: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
77 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 77 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for api steel pipe manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many api steel pipe manufacturers did RevenueBase find based in the United States?
The saved snapshot records 77 matching company records, 3,374 tracked contacts and 756 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Api steel pipe manufacturers by geography
Cite this list
RevenueBase Data Team. Top 25 api steel pipe manufacturers based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/api-steel-pipe-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Api steel pipe manufacturers based in India
- Api steel pipe manufacturers based in Türkiye
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
Company intelligence · public preview
Top 25 api steel pipe manufacturers based in the United States
RevenueBase records 77 matching company records for api steel pipe manufacturers based in the United States, with 3,374 tracked contacts and 756 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 api steel pipe manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Zekelman Industrieszekelman.com HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 851 contacts → |
“At Zekelman Industries, we trace our legacy of delivering successful solutions back to 1877.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TMK Ipscotenaris.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 612 contacts → |
“TMK IPSCO is now part of Tenaris.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Texas Steel Conversion, INCtexassteelconversion.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 153 contacts → |
“Texas Steel Conversion (TSC) is a global leader in the manufacturing of drill pipe and pup joints and the processing of API casing and tubing.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Dura-Bond Industries, INCdura-bond.com HQ: Export, PA, United StatesReported employees: 501-1,000 | Export, PA, United States | 501-1,000 | Exact match | 100 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Corpaccorpac.com HQ: Aventura (miami), FL, United StatesReported employees: 201-500 | Aventura (miami), FL, United States | 201-500 | Exact match | 68 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | TEX Tube Companytex-tube.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 62 contacts → |
“Tex-Tube is a leading manufacturer of high-quality ERW steel pipe.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Paragon Industries, INCparagonindinc.com HQ: Sapulpa, OK, United StatesReported employees: 201-500 | Sapulpa, OK, United States | 201-500 | Exact match | 55 contacts → |
“Since 1982, Paragon Industries has been serving the oil and gas industry as an API licensed manufacturer of OCTG and line pipe products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Constellation Industriesconstellation-ind.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 47 contacts → |
“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 description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Primus Pipe & Tube, INCprimuspipeandtube.com HQ: Wildwood, FL, United StatesReported employees: 51-200 | Wildwood, FL, United States | 51-200 | Exact match | 33 contacts → |
“Primus Pipe & Tube is a leader in large diameter heavy wall pipes.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Federal Steel Supplyfedsteel.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 28 contacts → |
“Federal Steel Supply, Inc.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Capitol Manufacturing Companycapitolcamco.com HQ: Fayetteville, NC, United StatesReported employees: 11-50 | Fayetteville, NC, United States | 11-50 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | John Lawrie Tubulars USAjltubulars.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 26 contacts → |
“Headquartered in Houston, Texas, we are America's no.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | OSS Metalsossmetals.com HQ: Magnolia, TX, United StatesReported employees: 51-200 | Magnolia, TX, United States | 51-200 | Exact match | 25 contacts → |
“Founded in 2013, OSS Metals provide high quality bars and tubes of alloy, carbon & stainless steels, and aluminum that comply with industry standards such as API, ASTM, AISI for…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Valencia Pipe Company, INCvalenciapipe.com HQ: Valencia, CA, United StatesReported employees: 11-50 | Valencia, CA, United States | 11-50 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Trident Steel Corporationtridentsteel.com HQ: St. Louis, MO, United StatesReported employees: 11-50 | St. Louis, MO, United States | 11-50 | Exact match | 20 contacts → |
“Trident SteeI Corporation is your 24/7 service center for job-ready STEEL and POLY pipe.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Interpipe, INCinterpipeinc.com HQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 20 contacts → |
“Interpipe is a global supplier of steel pipe, products and services for the energy sector.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SPP Productssppsigma.com HQ: Sugar Land, TX, United StatesReported employees: 201-500 | Sugar Land, TX, United States | 201-500 | Exact match | 18 contacts → |
“Sigma Piping Products, the premier supplier of piping products in North America, serving Distributors in a broad range of industries from Mechanical and Electrical piping support…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Omega Steelomegasteel.com HQ: Bridgeton, MO, United StatesReported employees: 11-50 | Bridgeton, MO, United States | 11-50 | Exact match | 15 contacts → |
“Omega Steel: Your Exclusive Source for API X65 Line Pipe in Houston, TX At Omega Steel, we pride ourselves on being the go-to provider for API X65 line pipe, especially when it…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Valiant Steel And Equipmentvaliantsteel.com HQ: Norcross, GA, United StatesReported employees: 11-50 | Norcross, GA, United States | 11-50 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Inter-Mountain Pipe And Threading COinter-mountain.com HQ: Mills, WY, United StatesReported employees: 11-50 | Mills, WY, United States | 11-50 | Exact match | 12 contacts → |
“Inter-Mountain Pipe & Threading Company has served the Mining, Oil & Gas, Construction, Environmental, and Water Well industries since 1982.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Pipe Distributors INCpipedistributorsinc.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 11 contacts → |
“Your Source for Domestic and Approved Import Seamless and Welded Carbon Steel Line Pipe” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Worldwide Pipe & Supply INCworldwidepipe.com HQ: Pasadena, TX, United StatesReported employees: 11-50 | Pasadena, TX, United States | 11-50 | Exact match | 10 contacts → |
“Worldwide Pipe & Supply was established in 1998 as a domestic and international supplier of pipe, tubing, fittings, flanges, and valves.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Texas Tubular Productstexastubular.com HQ: Lone Star, TX, United StatesReported employees: 51-200 | Lone Star, TX, United States | 51-200 | Exact match | 10 contacts → |
“Established in 1978, Texas Tubular Products, a division of Friedman Industries, is a domestic manufacturer of ERW Carbon Steel Pipe used in the energy, construction and water well…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Alpha Pipe Companyalphapipeco.com HQ: St. Louis, MO, United StatesReported employees: 1-10 | St. Louis, MO, United States | 1-10 | Exact match | 9 contacts → |
“A wholesale supplier of carbon steel line pipe and piling.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Padre Tubular INCpadretubular.com HQ: Corpus Christi, TX, United StatesReported employees: 11-50 | Corpus Christi, TX, United States | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 77 company matches
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Api steel pipe manufacturers: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
77 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 77 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for api steel pipe manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many api steel pipe manufacturers did RevenueBase find based in the United States?
The saved snapshot records 77 matching company records, 3,374 tracked contacts and 756 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Api steel pipe manufacturers by geography
Cite this list
RevenueBase Data Team. Top 25 api steel pipe manufacturers based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/api-steel-pipe-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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