Company lists · Data refreshed September 2026
Top 25 Erw pipe manufacturers worldwide
RevenueBase identified 860 erw pipe manufacturers worldwide as of September 2026 and tracks 20,572 professional contacts across them, including 3,789 with verified work emails. India is the largest market and Mumbai the largest hub.
This list covers erw pipe manufacturers worldwide, 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. Country and city lists for erw pipe manufacturers follow the table.
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.
The 25 largest erw pipe manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,869 contacts → | ||||
Indirect evidence “As a key member of the esteemed O.P.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 2 | 851 contacts → | ||||
Indirect evidence “At Zekelman Industries, we trace our legacy of delivering successful solutions back to 1877.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 3 | 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, 2026Thanks. The Data Team will review it. | |||||
| 4 | 543 contacts → | ||||
Partial evidence “We are a globally operating trading company specialized in steel pipes, and pipe and tube applications.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 5 | 409 contacts → | ||||
Partial evidence “High Quality Pipe for Oil and Gas” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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, 2026Thanks. The Data Team will review it. | |||||
| 7 | 353 contacts → | ||||
Indirect evidence “A TUBERFIL teve início em 1966 com a comercialização de Tubos de Aço e em 1988 passou a produzir seus próprios produtos com excelência de qualidade em Indaiatuba, interior de São…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 8 | 349 contacts → | ||||
Partial evidence “Arabian pipes co.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 9 | 332 contacts → | ||||
Indirect evidence “ENG:"Azertexnolayn" LLC founded in February 2012, was the first resident in Sumgait Chemical Industrial Park ( SCIP) which contributed a lot in main industrial developments of the…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 10 | 310 contacts → | ||||
Indirect evidence “Tubacero es una empresa privada 100% mexicana, de clase mundial, fundada en Monterrey, N.L.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 11 | 259 contacts → | ||||
Strong evidence “Tubing Galvanization Manufacture of hardware for transmission and distribution of electricity Pipes and fittings for scaffolding and shoring Artifacts for construction” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 12 | 175 contacts → | ||||
Indirect evidence “A Neolider é uma distribuidora de Tubos em Aço Carbono e Aço Inox importados e nacional, sua estrutura conta com amplas instalações e alta capacidade de armazenamento.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 13 | 173 contacts → | ||||
Indirect evidence “Página inativa siga a correta -” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 14 | 170 contacts → | ||||
Indirect evidence “Sambhv Steel Tubes Ltd.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 15 | 167 contacts → | ||||
Partial evidence “A PIPE ST, fundada em 1997 é uma empresa do Grupo Açocon, fundado em 1982.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 16 | 160 contacts → | ||||
Strong evidence “We bring to your notice that “SWASTIK PIPES LTD” as one of the fastest growing company in Engineering Segment manufacturing wide range of Mild Steel ERW Black and Galvanized Pipes…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 17 | 159 contacts → | ||||
Strong evidence “TenarisSaudiSteelPipes, a Tadawul listed company, is a leading manufacturer and supplier of electrically resistance welded steel pipes (ERW) for the energy, industrial, and…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 18 | 154 contacts → | ||||
Partial evidence “East Pipes is the customer's preferable company for supply SAW Steel pipes, Double joining and Anti-corrosion coating.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 19 | 146 contacts → | ||||
Partial evidence “Trinity Products was established in 1979 and is a leader in supplying steel pipe, plate and coil as well as steel fabrication.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 20 | 134 contacts → | ||||
Partial evidence “SeAH Steel, the pioneering developer of API steel pipes for welded steel applications within the country, has emerged as a global leader in the steel pipe industry, driven by our…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 21 | 131 contacts → | ||||
Indirect evidence “Mega Group of Companies is a rapidly expanding corporation that owns and operates businesses in the plastic, steel, and real estate industries.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 22 | 130 contacts → | ||||
Partial evidence “United Pipe is the leading master distributor of Domestic steel pipe, globally sourced steel pipe, copper tubing, plastic pipe, electrical conduit and related products to…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 23 | 122 contacts → | ||||
Indirect evidence “With locations in Columbus, Indiana, and Walbridge, Ohio, we are strategically positioned to meet the needs of our customers.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 24 | 111 contacts → | ||||
Indirect evidence “Being a family owned company, we are pleased to present our roots stretch back to more than 40 years with a nice reputation and proud of quality success.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 25 | 97 contacts → | ||||
Partial evidence “Ajmal Steel Tubes and Pipes Industries established in 2006, is an ISO 9001 – 2015 Certified Organization.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
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: erw 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 erw pipe manufacturers.
- Partial evidence
- Its own public description names part of erw pipe manufacturers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name erw 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 860 erw pipe manufacturers worldwide
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Erw pipe manufacturers worldwide at a glance
As of Sep 30, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 erw 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.
- Coverage
- Every country. Country and city lists for erw pipe manufacturers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “erw 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 erw 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 erw pipe manufacturers, and records with no verified work email.
- 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, 3,789 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.
Erw pipe manufacturers by location
3 lists · largest firstEvery Erw pipe manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 erw 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 erw pipe manufacturers are there worldwide?
RevenueBase identified 860 erw pipe manufacturers worldwide 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?
Jindal SAW Limited, headquartered in New Delhi, tops this list with the largest team on record.
Which country has the most erw pipe manufacturers?
India leads with 186 companies, followed by the United States (109) and Brazil (39). Every erw pipe manufacturers list by country and city is linked on this page.
Which city has the most erw pipe manufacturers?
Mumbai leads with 34 headquartered companies, followed by Tianjin (26) and Cangzhou (18).
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 3,789 verified decision-maker contacts tracked across these 860 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.