Company lists · Data refreshed September 2026
Top 25 Seamless tube mills worldwide
RevenueBase identified 2,097 company matches for seamless tube mills worldwide as of September 2026 and tracks 45,582 professional contacts across them, including 8,954 with verified work emails. India is the largest market and Mumbai the largest hub.
This list covers company matches for seamless tube mills worldwide, 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 22, 2026. Country and city lists for seamless tube mills follow the table.
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 seamless tube mills worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,709 contacts → | ||||
Exact match “Alleima is a global manufacturer of high value-added products in advanced stainless steels and special alloys as well as solutions for industrial heating.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 1,307 contacts → | ||||
Exact match “A Vallourec está entre os líderes mundiais em soluções tubulares premium, atendendo aos mercados de petróleo e gás, geração de energia e indústria.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 1,041 contacts → | ||||
Exact match “APL APOLLO TUBES LIMITED (NSE: APLAPOLLO) is the largest producer of Structural steel tubes in India, with a capacity of 2.6 million tons per annum.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 1,012 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 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 22, 2026 · View company records in RevenueBase | |||||
| 6 | 624 contacts → | ||||
Exact match “We are leaders in manufacturing carbon steel tubes and components.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 624 contacts → | ||||
Exact match “En Grupo Ferromax nos especializamos en la fabricación de productos del acero para la industria de la construcción y metal mecánica.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 599 contacts → | ||||
Exact match “Webco is a leading manufacturer and distributor of steel tubing.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 543 contacts → | ||||
Exact match “We are a globally operating trading company specialized in steel pipes, and pipe and tube applications.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 542 contacts → | ||||
Exact match “ТМК is a global manufacturer and supplier of steel pipe, tubular solutions and related services for the oil and gas industry.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 458 contacts → | ||||
Exact match “ArcelorMittal Tubular Products Al-Jubail crafts premium seamless tubes that power the energy sector and global industries.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 409 contacts → | ||||
Exact match “High Quality Pipe for Oil and Gas” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 383 contacts → | ||||
Exact match “Plymouth Tube Co.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 380 contacts → | ||||
Exact match “Estabelecida no Rio Grande do Sul desde 1952, a Metalúrgica Fallgatter Ltda.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 379 contacts → | ||||
Exact match “Integrated Stainless Steel mill producing SS Long Products, SS Forged Flanges, SS Seamless tubes & Pipes and SS wire Rods with production capacity metric tons per year and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 353 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 352 contacts → | ||||
Exact match “A Açotel é uma indústria de transformação e beneficiamento do aço que está há mais de 50 anos no mercado produzindo um amplo mix de produtos, utilizando insumos provenientes das…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 334 contacts → | ||||
Exact match “Tubos Reunidos Group is Global Leader in niche segments of Premium Seamless Steel Tubular Products.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 331 contacts → | ||||
Exact match “Con una capacità produttiva di di tonnellate d'acciaio all’anno, Acciaierie Venete è oggi uno dei maggiori e più qualificati produttori di Engineering Steel nel mercato europeo…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 323 contacts → | ||||
Exact match “Fundada en 1961, hoy PEASA es líder en Norte América en procesos de tubos estirados en frío para aplicaciones de alta especificación en la Industria Automotriz.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 309 contacts → | ||||
Exact match “With over 135 years of experience, Acciai Speciali Terni (Arvedi AST), part of the Arvedi Group, is one of the most important integrated steelmaking sites in Europe in the…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 282 contacts → | ||||
Exact match “PTC is a leading manufacturer and marketer of steel tubing, pipe and bar products for the agriculture, automotive, construction, recreation and energy industries.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 263 contacts → | ||||
Exact match “Seit vielen Jahren bürgt der Name Saarstahl für hochwertige, kundenspezifische Lösungen aus Stahl.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 262 contacts → | ||||
Exact match “Venus Pipes and Tubes Limited is an endeavor of farsighted entrepreneurs with immense academic background and exhaustive real-industry experience established it in 2015.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 240 contacts → | ||||
Exact match “Founded in 1962, Bull Moose Tube boasts more than a half-century of proven experience providing customers with superior steel pipe and tube.” Recorded in the RevenueBase company graph · Sep 22, 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 “seamless tube mills”. 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 2,097 seamless tube mills worldwide
See the full list, filter by size, metro and specialty, and access 8,954 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Seamless tube mills worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for seamless tube mills are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “seamless tube mills” 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. 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 8,954 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 22, 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.
Seamless tube mills by location
11 lists · largest firstEvery Seamless tube mills list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Seamless tube mills based in India365
- Seamless tube mills based in the United States218
- Seamless tube mills based in Brazil154
- Seamless tube mills based in Italy128
- Seamless tube mills based in Germany102
- Seamless tube mills based in Türkiye65
- Seamless tube mills based in the United Kingdom58
- Seamless tube mills based in Spain44
- Seamless tube mills based in France41
- Seamless tube mills based in Mexico33
- Seamless tube mills based in the Netherlands25
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 “seamless tube mills”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many seamless tube mills are there worldwide?
RevenueBase identified 2,097 company matches for seamless tube mills worldwide 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?
Alleima tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most seamless tube mills?
India leads with 365 companies, followed by the United States (218) and Brazil (154). Every seamless tube mills list by country and city is linked on this page.
Which city has the most seamless tube mills?
Mumbai leads with 81 company records, followed by Ahmedabad (27) and Sao Paulo (20).
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 8,954 professional contacts with verified work emails tracked across these 2,097 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,097 seamless tube mills worldwide. 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.
More company lists
Company intelligence · public preview
Top 25 seamless tube mills worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,097 matching company records for seamless tube mills worldwide, with 45,582 tracked contacts and 8,954 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 22, 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 seamless tube mills worldwide
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 |  Alleimaalleima.comHQ: Sandviken, SwedenReported employees: 5,001-10,000 | Sandviken, Sweden | 5,001-10,000 | Exact match | 1,709 contacts → |
“Alleima is a global manufacturer of high value-added products in advanced stainless steels and special alloys as well as solutions for industrial heating.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Vallourec South Americavallourec.com HQ: Belo Horizonte, BrazilReported employees: 5,001-10,000 | Belo Horizonte, Brazil | 5,001-10,000 | Exact match | 1,307 contacts → |
“A Vallourec está entre os líderes mundiais em soluções tubulares premium, atendendo aos mercados de petróleo e gás, geração de energia e indústria.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  APL Apollo Tubes LTDaplapollo.comHQ: Noida, IndiaReported employees: 1,001-5,000 | Noida, India | 1,001-5,000 | Exact match | 1,041 contacts → |
“APL APOLLO TUBES LIMITED (NSE: APLAPOLLO) is the largest producer of Structural steel tubes in India, with a capacity of 2.6 million tons per annum.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ratnamani Metals & Tubes LTDratnamani.com HQ: Ahmedabad, IndiaReported employees: 1,001-5,000 | Ahmedabad, India | 1,001-5,000 | Exact match | 1,012 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  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 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Prolamsaprolamsa.comHQ: General Escobedo, MexicoReported employees: 1,001-5,000 | General Escobedo, Mexico | 1,001-5,000 | Exact match | 624 contacts → |
“We are leaders in manufacturing carbon steel tubes and components.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Grupo Ferromaxgrupoferromax.com HQ: San Salvador, El SalvadorReported employees: 1,001-5,000 | San Salvador, El Salvador | 1,001-5,000 | Exact match | 624 contacts → |
“En Grupo Ferromax nos especializamos en la fabricación de productos del acero para la industria de la construcción y metal mecánica.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Webco Industrieswebcotube.comHQ: Sand Springs, OK, United StatesReported employees: 1,001-5,000 | Sand Springs, OK, United States | 1,001-5,000 | Exact match | 599 contacts → |
“Webco is a leading manufacturer and distributor of steel tubing.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Royal VAN Leeuwenvanleeuwen.com HQ: Zwijndrecht, NetherlandsReported employees: 1,001-5,000 | Zwijndrecht, Netherlands | 1,001-5,000 | Exact match | 543 contacts → |
“We are a globally operating trading company specialized in steel pipes, and pipe and tube applications.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | TMKtmk-group.com HQ: Moscow, RussiaReported employees: 10001+ | Moscow, Russia | 10001+ | Exact match | 542 contacts → |
“ТМК is a global manufacturer and supplier of steel pipe, tubular solutions and related services for the oil and gas industry.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Arcelormittal Tubular Products Al-Jubailamtpj.com.saHQ: Jubail Industrial City, Saudi ArabiaReported employees: 501-1,000 | Jubail Industrial City, Saudi Arabia | 501-1,000 | Exact match | 458 contacts → |
“ArcelorMittal Tubular Products Al-Jubail crafts premium seamless tubes that power the energy sector and global industries.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Apolo Tubulars S.Atubosapolo.com.brHQ: Lorena, BrazilReported employees: 201-500 | Lorena, Brazil | 201-500 | Exact match | 409 contacts → |
“High Quality Pipe for Oil and Gas” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Plymouth Tube Companyplymouth.com HQ: Warrenville, IL, United StatesReported employees: 501-1,000 | Warrenville, IL, United States | 501-1,000 | Exact match | 383 contacts → |
“Plymouth Tube Co.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Metalúrgica Fallgatterfallgatter.com.brHQ: Cachoeirinha, BrazilReported employees: 501-1,000 | Cachoeirinha, Brazil | 501-1,000 | Exact match | 380 contacts → |
“Estabelecida no Rio Grande do Sul desde 1952, a Metalúrgica Fallgatter Ltda.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Chandan Steel Limitedchandansteel.net HQ: Valsad, IndiaReported employees: 1,001-5,000 | Valsad, India | 1,001-5,000 | Exact match | 379 contacts → |
“Integrated Stainless Steel mill producing SS Long Products, SS Forged Flanges, SS Seamless tubes & Pipes and SS wire Rods with production capacity metric tons per year and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Tuberfiltuberfil.com.brHQ: Indaiatuba, BrazilReported employees: 201-500 | Indaiatuba, Brazil | 201-500 | Exact match | 353 contacts → |
“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…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Açotel Indústria DE AÇOacotel.com.brHQ: Três Rios, BrazilReported employees: 501-1,000 | Três Rios, Brazil | 501-1,000 | Exact match | 352 contacts → |
“A Açotel é uma indústria de transformação e beneficiamento do aço que está há mais de 50 anos no mercado produzindo um amplo mix de produtos, utilizando insumos provenientes das…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Tubos Reunidos Grouptubosreunidosgroup.comHQ: Amurrio, SpainReported employees: 1,001-5,000 | Amurrio, Spain | 1,001-5,000 | Exact match | 334 contacts → |
“Tubos Reunidos Group is Global Leader in niche segments of Premium Seamless Steel Tubular Products.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Acciaierie Venete SPAacciaierievenete.comHQ: Padova, ItalyReported employees: 1,001-5,000 | Padova, Italy | 1,001-5,000 | Exact match | 331 contacts → |
“Con una capacità produttiva di di tonnellate d'acciaio all’anno, Acciaierie Venete è oggi uno dei maggiori e più qualificati produttori di Engineering Steel nel mercato europeo…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  PEASApeasa.com.mxHQ: San Luis Potosí, MexicoReported employees: 501-1,000 | San Luis Potosí, Mexico | 501-1,000 | Exact match | 323 contacts → |
“Fundada en 1961, hoy PEASA es líder en Norte América en procesos de tubos estirados en frío para aplicaciones de alta especificación en la Industria Automotriz.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Arvedi ASTacciaiterni.itHQ: Terni, ItalyReported employees: 1,001-5,000 | Terni, Italy | 1,001-5,000 | Exact match | 309 contacts → |
“With over 135 years of experience, Acciai Speciali Terni (Arvedi AST), part of the Arvedi Group, is one of the most important integrated steelmaking sites in Europe in the…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | PTCptcsteel.com HQ: Wexford, PA, IrelandReported employees: 1,001-5,000 | Wexford, PA, Ireland | 1,001-5,000 | Exact match | 282 contacts → |
“PTC is a leading manufacturer and marketer of steel tubing, pipe and bar products for the agriculture, automotive, construction, recreation and energy industries.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Saarstahl AGsaarstahl.comHQ: Völklingen, GermanyReported employees: 1,001-5,000 | Völklingen, Germany | 1,001-5,000 | Exact match | 263 contacts → |
“Seit vielen Jahren bürgt der Name Saarstahl für hochwertige, kundenspezifische Lösungen aus Stahl.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Venus Pipes And Tubes Limitedvenuspipes.com HQ: Kachchh, IndiaReported employees: 1,001-5,000 | Kachchh, India | 1,001-5,000 | Exact match | 262 contacts → |
“Venus Pipes and Tubes Limited is an endeavor of farsighted entrepreneurs with immense academic background and exhaustive real-industry experience established it in 2015.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Bull Moose Tubebullmoosetube.com HQ: Chesterfield, MO, United StatesReported employees: 501-1,000 | Chesterfield, MO, United States | 501-1,000 | Exact match | 240 contacts → |
“Founded in 1962, Bull Moose Tube boasts more than a half-century of proven experience providing customers with superior steel pipe and tube.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,097 company matches
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Seamless tube mills: dataset insights
September 22, 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
2,085 records in the displayed employee bands.
12 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,097 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 22, 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 ↗
Seamless tube mills by location
11 lists · largest firstEvery Seamless tube mills list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Seamless tube mills based in India365
- Seamless tube mills based in the United States218
- Seamless tube mills based in Brazil154
- Seamless tube mills based in Italy128
- Seamless tube mills based in Germany102
- Seamless tube mills based in Türkiye65
- Seamless tube mills based in the United Kingdom58
- Seamless tube mills based in Spain44
- Seamless tube mills based in France41
- Seamless tube mills based in Mexico33
- Seamless tube mills based in the Netherlands25
Questions about this company list
What does Exact match mean for seamless tube mills?
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 seamless tube mills did RevenueBase find worldwide?
The saved snapshot records 2,097 matching company records, 45,582 tracked contacts and 8,954 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 22, 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
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Cite this list
RevenueBase Data Team. Top 25 seamless tube mills worldwide. Snapshot: September 22, 2026. https://revenuebase.ai/companies/browse/seamless-tube-mills.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 seamless tube mills worldwide
RevenueBase records 2,097 matching company records for seamless tube mills worldwide, with 45,582 tracked contacts and 8,954 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 22, 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 seamless tube mills worldwide
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 | Alleimaalleima.com HQ: Sandviken, SwedenReported employees: 5,001-10,000 | Sandviken, Sweden | 5,001-10,000 | Exact match | 1,709 contacts → |
“Alleima is a global manufacturer of high value-added products in advanced stainless steels and special alloys as well as solutions for industrial heating.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Vallourec South Americavallourec.com HQ: Belo Horizonte, BrazilReported employees: 5,001-10,000 | Belo Horizonte, Brazil | 5,001-10,000 | Exact match | 1,307 contacts → |
“A Vallourec está entre os líderes mundiais em soluções tubulares premium, atendendo aos mercados de petróleo e gás, geração de energia e indústria.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | APL Apollo Tubes LTDaplapollo.com HQ: Noida, IndiaReported employees: 1,001-5,000 | Noida, India | 1,001-5,000 | Exact match | 1,041 contacts → |
“APL APOLLO TUBES LIMITED (NSE: APLAPOLLO) is the largest producer of Structural steel tubes in India, with a capacity of 2.6 million tons per annum.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ratnamani Metals & Tubes LTDratnamani.com HQ: Ahmedabad, IndiaReported employees: 1,001-5,000 | Ahmedabad, India | 1,001-5,000 | Exact match | 1,012 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | 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 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Prolamsaprolamsa.com HQ: General Escobedo, MexicoReported employees: 1,001-5,000 | General Escobedo, Mexico | 1,001-5,000 | Exact match | 624 contacts → |
“We are leaders in manufacturing carbon steel tubes and components.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Grupo Ferromaxgrupoferromax.com HQ: San Salvador, El SalvadorReported employees: 1,001-5,000 | San Salvador, El Salvador | 1,001-5,000 | Exact match | 624 contacts → |
“En Grupo Ferromax nos especializamos en la fabricación de productos del acero para la industria de la construcción y metal mecánica.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Webco Industrieswebcotube.com HQ: Sand Springs, OK, United StatesReported employees: 1,001-5,000 | Sand Springs, OK, United States | 1,001-5,000 | Exact match | 599 contacts → |
“Webco is a leading manufacturer and distributor of steel tubing.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Royal VAN Leeuwenvanleeuwen.com HQ: Zwijndrecht, NetherlandsReported employees: 1,001-5,000 | Zwijndrecht, Netherlands | 1,001-5,000 | Exact match | 543 contacts → |
“We are a globally operating trading company specialized in steel pipes, and pipe and tube applications.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | TMKtmk-group.com HQ: Moscow, RussiaReported employees: 10001+ | Moscow, Russia | 10001+ | Exact match | 542 contacts → |
“ТМК is a global manufacturer and supplier of steel pipe, tubular solutions and related services for the oil and gas industry.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Arcelormittal Tubular Products Al-Jubailamtpj.com.sa HQ: Jubail Industrial City, Saudi ArabiaReported employees: 501-1,000 | Jubail Industrial City, Saudi Arabia | 501-1,000 | Exact match | 458 contacts → |
“ArcelorMittal Tubular Products Al-Jubail crafts premium seamless tubes that power the energy sector and global industries.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Apolo Tubulars S.Atubosapolo.com.br HQ: Lorena, BrazilReported employees: 201-500 | Lorena, Brazil | 201-500 | Exact match | 409 contacts → |
“High Quality Pipe for Oil and Gas” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Plymouth Tube Companyplymouth.com HQ: Warrenville, IL, United StatesReported employees: 501-1,000 | Warrenville, IL, United States | 501-1,000 | Exact match | 383 contacts → |
“Plymouth Tube Co.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Metalúrgica Fallgatterfallgatter.com.br HQ: Cachoeirinha, BrazilReported employees: 501-1,000 | Cachoeirinha, Brazil | 501-1,000 | Exact match | 380 contacts → |
“Estabelecida no Rio Grande do Sul desde 1952, a Metalúrgica Fallgatter Ltda.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Chandan Steel Limitedchandansteel.net HQ: Valsad, IndiaReported employees: 1,001-5,000 | Valsad, India | 1,001-5,000 | Exact match | 379 contacts → |
“Integrated Stainless Steel mill producing SS Long Products, SS Forged Flanges, SS Seamless tubes & Pipes and SS wire Rods with production capacity metric tons per year and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tuberfiltuberfil.com.br HQ: Indaiatuba, BrazilReported employees: 201-500 | Indaiatuba, Brazil | 201-500 | Exact match | 353 contacts → |
“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…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Açotel Indústria DE AÇOacotel.com.br HQ: Três Rios, BrazilReported employees: 501-1,000 | Três Rios, Brazil | 501-1,000 | Exact match | 352 contacts → |
“A Açotel é uma indústria de transformação e beneficiamento do aço que está há mais de 50 anos no mercado produzindo um amplo mix de produtos, utilizando insumos provenientes das…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Tubos Reunidos Grouptubosreunidosgroup.com HQ: Amurrio, SpainReported employees: 1,001-5,000 | Amurrio, Spain | 1,001-5,000 | Exact match | 334 contacts → |
“Tubos Reunidos Group is Global Leader in niche segments of Premium Seamless Steel Tubular Products.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Acciaierie Venete SPAacciaierievenete.com HQ: Padova, ItalyReported employees: 1,001-5,000 | Padova, Italy | 1,001-5,000 | Exact match | 331 contacts → |
“Con una capacità produttiva di di tonnellate d'acciaio all’anno, Acciaierie Venete è oggi uno dei maggiori e più qualificati produttori di Engineering Steel nel mercato europeo…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | PEASApeasa.com.mx HQ: San Luis Potosí, MexicoReported employees: 501-1,000 | San Luis Potosí, Mexico | 501-1,000 | Exact match | 323 contacts → |
“Fundada en 1961, hoy PEASA es líder en Norte América en procesos de tubos estirados en frío para aplicaciones de alta especificación en la Industria Automotriz.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Arvedi ASTacciaiterni.it HQ: Terni, ItalyReported employees: 1,001-5,000 | Terni, Italy | 1,001-5,000 | Exact match | 309 contacts → |
“With over 135 years of experience, Acciai Speciali Terni (Arvedi AST), part of the Arvedi Group, is one of the most important integrated steelmaking sites in Europe in the…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | PTCptcsteel.com HQ: Wexford, PA, IrelandReported employees: 1,001-5,000 | Wexford, PA, Ireland | 1,001-5,000 | Exact match | 282 contacts → |
“PTC is a leading manufacturer and marketer of steel tubing, pipe and bar products for the agriculture, automotive, construction, recreation and energy industries.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Saarstahl AGsaarstahl.com HQ: Völklingen, GermanyReported employees: 1,001-5,000 | Völklingen, Germany | 1,001-5,000 | Exact match | 263 contacts → |
“Seit vielen Jahren bürgt der Name Saarstahl für hochwertige, kundenspezifische Lösungen aus Stahl.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Venus Pipes And Tubes Limitedvenuspipes.com HQ: Kachchh, IndiaReported employees: 1,001-5,000 | Kachchh, India | 1,001-5,000 | Exact match | 262 contacts → |
“Venus Pipes and Tubes Limited is an endeavor of farsighted entrepreneurs with immense academic background and exhaustive real-industry experience established it in 2015.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Bull Moose Tubebullmoosetube.com HQ: Chesterfield, MO, United StatesReported employees: 501-1,000 | Chesterfield, MO, United States | 501-1,000 | Exact match | 240 contacts → |
“Founded in 1962, Bull Moose Tube boasts more than a half-century of proven experience providing customers with superior steel pipe and tube.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Seamless tube mills: dataset insights
September 22, 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
2,085 records in the displayed employee bands.
12 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,097 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 22, 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 ↗
Seamless tube mills by location
11 lists · largest firstEvery Seamless tube mills list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Seamless tube mills based in India365
- Seamless tube mills based in the United States218
- Seamless tube mills based in Brazil154
- Seamless tube mills based in Italy128
- Seamless tube mills based in Germany102
- Seamless tube mills based in Türkiye65
- Seamless tube mills based in the United Kingdom58
- Seamless tube mills based in Spain44
- Seamless tube mills based in France41
- Seamless tube mills based in Mexico33
- Seamless tube mills based in the Netherlands25
Questions about this company list
What does Exact match mean for seamless tube mills?
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 seamless tube mills did RevenueBase find worldwide?
The saved snapshot records 2,097 matching company records, 45,582 tracked contacts and 8,954 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 22, 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.
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Cite this list
RevenueBase Data Team. Top 25 seamless tube mills worldwide. Snapshot: September 22, 2026. https://revenuebase.ai/companies/browse/seamless-tube-mills.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗