Company lists · Data refreshed September 2026
Top 25 Square tube manufacturers worldwide
RevenueBase identified 806 company matches for square tube manufacturers worldwide as of September 2026 and tracks 14,355 professional contacts across them, including 3,235 with verified work emails. India is the largest market and Mumbai the largest hub.
This list covers company matches for square tube manufacturers 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 30, 2026. Country and city lists for square tube manufacturers 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 square tube manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 30, 2026 · View company records in RevenueBase | |||||
| 2 | 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 | |||||
| 3 | 624 contacts → | ||||
Exact match “We are leaders in manufacturing carbon steel tubes and components.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 599 contacts → | ||||
Exact match “Webco is a leading manufacturer and distributor of steel tubing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 582 contacts → | ||||
Exact match “A dynamic and customer-focused organization, TW Metals is a leading specialty metal supplier with over 30 facilities worldwide.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 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 30, 2026 · View company records in RevenueBase | |||||
| 7 | 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 30, 2026 · View company records in RevenueBase | |||||
| 8 | 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 30, 2026 · View company records in RevenueBase | |||||
| 9 | 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 30, 2026 · View company records in RevenueBase | |||||
| 10 | 202 contacts → | ||||
Exact match “Alumeco – Aluminium, stainless steel, copper, bronze and brass.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 195 contacts → | ||||
Exact match “A PANATLÂNTICA TUBOS é fornecedora de Tubos, Chapas, Perfis, Fitas de Slitters e Bobinas em Aço, com sede em Caxias do Sul (RS) e mais de 25 anos de atuação no mercado.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 182 contacts → | ||||
Exact match “voestalpine Sadef produces steel profiles on 35 roll forming lines.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 175 contacts → | ||||
Exact match “Lock Joint Tube manufactures mechanical and structural grade steel tubing from hot rolled, cold rolled, aluminized and galvanized steel, Lock Joint Tube services fabricators…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 174 contacts → | ||||
Exact match “Meta Engitech: Pioneering Excellence in Tubular Solutions Discover Meta Engitech, a global leader in precision welded steel tubes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 124 contacts → | ||||
Exact match “With a wide product palette, where tubes and bars are in focus, we are Scandinavia's leading supplier of steel tube solutions to the industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 121 contacts → | ||||
Exact match “NEOTISS, world leader in thin welded tubes, serves all industry markets from power generation and desalination to process, automotive or aerospace.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 118 contacts → | ||||
Exact match “Mahalakshmi Profiles Pvt.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 111 contacts → | ||||
Exact match “Schoeller Werk is one of the leading international manufacturers of longitudinally welded stainless-steel tubes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 108 contacts → | ||||
Exact match “A Perfipar foi fundada em 1969 e desde então, cresceu e foi cada vez mais sendo reconhecida pelo mercado.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 97 contacts → | ||||
Exact match “Ajmal Steel Tubes and Pipes Industries established in 2006, is an ISO 9001 – 2015 Certified Organization.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 85 contacts → | ||||
Exact match “DESIGN, BUILD AND CONNECT WITH ATLAS TUBE As the leading manufacturer of structural steel tubes, we're here to help you.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 84 contacts → | ||||
Exact match “Velkoobchod hutním materiálem” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 78 contacts → | ||||
Exact match “UBERSERRA é uma empresa genuinamente uberabense fundada em 1989.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 72 contacts → | ||||
Exact match “Tubos de aço comerciais com e sem costura, trefilados e brunidos.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 70 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 “square tube 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 806 square tube manufacturers worldwide
See the full list, filter by size, metro and specialty, and access 3,235 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Square tube 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
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 square tube manufacturers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “square tube 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. 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 3,235 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.
Square tube manufacturers by location
8 lists · largest firstEvery Square tube manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Square tube manufacturers based in India109
- Square tube manufacturers based in the United States100
- Square tube manufacturers based in Brazil97
- Square tube manufacturers based in Italy44
- Square tube manufacturers based in the United Kingdom43
- Square tube manufacturers based in France29
- Square tube manufacturers based in Germany26
- Square tube manufacturers based in Spain26
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 “square tube manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many square tube manufacturers are there worldwide?
RevenueBase identified 806 company matches for square tube manufacturers 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?
APL Apollo Tubes LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most square tube manufacturers?
India leads with 109 companies, followed by the United States (100) and Brazil (97). Every square tube manufacturers list by country and city is linked on this page.
Which city has the most square tube manufacturers?
Mumbai leads with 19 company records, followed by Sao Paulo (12) and Ahmedabad (11).
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 3,235 professional contacts with verified work emails tracked across these 806 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 806 square tube manufacturers 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 square tube manufacturers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 806 matching company records for square tube manufacturers worldwide, with 14,355 tracked contacts and 3,235 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 square tube manufacturers 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 |  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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  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. | |||||
| 3 |  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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  TW Metals LLCtwmetals.comHQ: Exton, PA, United StatesReported employees: 501-1,000 | Exton, PA, United States | 501-1,000 | Exact match | 582 contacts → |
“A dynamic and customer-focused organization, TW Metals is a leading specialty metal supplier with over 30 facilities worldwide.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Alumeco Groupalumeco.dkHQ: Odense C, DenmarkReported employees: 501-1,000 | Odense C, Denmark | 501-1,000 | Exact match | 202 contacts → |
“Alumeco – Aluminium, stainless steel, copper, bronze and brass.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Panatlântica Tubos S.Apanatlanticatubos.com.brHQ: Caxias Do Sul, BrazilReported employees: 201-500 | Caxias Do Sul, Brazil | 201-500 | Exact match | 195 contacts → |
“A PANATLÂNTICA TUBOS é fornecedora de Tubos, Chapas, Perfis, Fitas de Slitters e Bobinas em Aço, com sede em Caxias do Sul (RS) e mais de 25 anos de atuação no mercado.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Voestalpine Sadef NVvoestalpine.comHQ: Gits, BelgiumReported employees: 501-1,000 | Gits, Belgium | 501-1,000 | Exact match | 182 contacts → |
“voestalpine Sadef produces steel profiles on 35 roll forming lines.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Lock Joint Tubeljtube.com HQ: South Bend, IN, United StatesReported employees: 201-500 | South Bend, IN, United States | 201-500 | Exact match | 175 contacts → |
“Lock Joint Tube manufactures mechanical and structural grade steel tubing from hot rolled, cold rolled, aluminized and galvanized steel, Lock Joint Tube services fabricators…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Metamorphosis Engitech India Pvt. LTDmetaengitech.com HQ: Pune, IndiaReported employees: 201-500 | Pune, India | 201-500 | Exact match | 174 contacts → |
“Meta Engitech: Pioneering Excellence in Tubular Solutions Discover Meta Engitech, a global leader in precision welded steel tubes.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Helénshelens.seHQ: Halmstad, SwedenReported employees: 201-500 | Halmstad, Sweden | 201-500 | Exact match | 124 contacts → |
“With a wide product palette, where tubes and bars are in focus, we are Scandinavia's leading supplier of steel tube solutions to the industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Neotissneotiss.com HQ: Issy-les-moulineaux, FranceReported employees: 501-1,000 | Issy-les-moulineaux, France | 501-1,000 | Exact match | 121 contacts → |
“NEOTISS, world leader in thin welded tubes, serves all industry markets from power generation and desalination to process, automotive or aerospace.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | MPL Groupmplgroup.in HQ: Hyderabad, IndiaReported employees: 1,001-5,000 | Hyderabad, India | 1,001-5,000 | Exact match | 118 contacts → |
“Mahalakshmi Profiles Pvt.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Schoeller Werk Gmbh & Co. KGschoellerwerk.de HQ: Hellenthal, GermanyReported employees: 501-1,000 | Hellenthal, Germany | 501-1,000 | Exact match | 111 contacts → |
“Schoeller Werk is one of the leading international manufacturers of longitudinally welded stainless-steel tubes.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Perfipar Manufaturados DE AÇOperfipar.com.br HQ: Colombo, BrazilReported employees: 51-200 | Colombo, Brazil | 51-200 | Exact match | 108 contacts → |
“A Perfipar foi fundada em 1969 e desde então, cresceu e foi cada vez mais sendo reconhecida pelo mercado.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  AJ Steel Pipesajsteel.comHQ: Abu Dhabi, United Arab EmiratesReported employees: 501-1,000 | Abu Dhabi, United Arab Emirates | 501-1,000 | Exact match | 97 contacts → |
“Ajmal Steel Tubes and Pipes Industries established in 2006, is an ISO 9001 – 2015 Certified Organization.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Atlas Tubeatlastube.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 85 contacts → |
“DESIGN, BUILD AND CONNECT WITH ATLAS TUBE As the leading manufacturer of structural steel tubes, we're here to help you.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Ferona, A.Sferona.czHQ: Prague, Czech RepublicReported employees: 501-1,000 | Prague, Czech Republic | 501-1,000 | Exact match | 84 contacts → |
“Velkoobchod hutním materiálem” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Uberserra Ind. E Com. DE Ferragens Ltdauberserra.com.brHQ: Uberaba, BrazilReported employees: 51-200 | Uberaba, Brazil | 51-200 | Exact match | 78 contacts → |
“UBERSERRA é uma empresa genuinamente uberabense fundada em 1989.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Mercante Tubos E Açosmercantetubos.com.brHQ: Guarulhos, BrazilReported employees: 201-500 | Guarulhos, Brazil | 201-500 | Exact match | 72 contacts → |
“Tubos de aço comerciais com e sem costura, trefilados e brunidos.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MMZmmz.com.tr HQ: TürkiyeReported employees: 11-50 | Türkiye | 11-50 | Exact match | 70 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 806 company matches
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Square tube 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
798 records in the displayed employee bands.
8 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 806 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 ↗
Square tube manufacturers by location
8 lists · largest firstEvery Square tube manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Square tube manufacturers based in India109
- Square tube manufacturers based in the United States100
- Square tube manufacturers based in Brazil97
- Square tube manufacturers based in Italy44
- Square tube manufacturers based in the United Kingdom43
- Square tube manufacturers based in France29
- Square tube manufacturers based in Germany26
- Square tube manufacturers based in Spain26
Questions about this company list
What does Exact match mean for square tube 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 square tube manufacturers did RevenueBase find worldwide?
The saved snapshot records 806 matching company records, 14,355 tracked contacts and 3,235 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
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Cite this list
RevenueBase Data Team. Top 25 square tube manufacturers worldwide. Snapshot: September 30, 2026. https://revenuebase.ai/companies/browse/square-tube-manufacturers.
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 square tube manufacturers worldwide
RevenueBase records 806 matching company records for square tube manufacturers worldwide, with 14,355 tracked contacts and 3,235 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 square tube manufacturers 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 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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. | |||||
| 3 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TW Metals LLCtwmetals.com HQ: Exton, PA, United StatesReported employees: 501-1,000 | Exton, PA, United States | 501-1,000 | Exact match | 582 contacts → |
“A dynamic and customer-focused organization, TW Metals is a leading specialty metal supplier with over 30 facilities worldwide.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Alumeco Groupalumeco.dk HQ: Odense C, DenmarkReported employees: 501-1,000 | Odense C, Denmark | 501-1,000 | Exact match | 202 contacts → |
“Alumeco – Aluminium, stainless steel, copper, bronze and brass.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Panatlântica Tubos S.Apanatlanticatubos.com.br HQ: Caxias Do Sul, BrazilReported employees: 201-500 | Caxias Do Sul, Brazil | 201-500 | Exact match | 195 contacts → |
“A PANATLÂNTICA TUBOS é fornecedora de Tubos, Chapas, Perfis, Fitas de Slitters e Bobinas em Aço, com sede em Caxias do Sul (RS) e mais de 25 anos de atuação no mercado.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Voestalpine Sadef NVvoestalpine.com HQ: Gits, BelgiumReported employees: 501-1,000 | Gits, Belgium | 501-1,000 | Exact match | 182 contacts → |
“voestalpine Sadef produces steel profiles on 35 roll forming lines.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Lock Joint Tubeljtube.com HQ: South Bend, IN, United StatesReported employees: 201-500 | South Bend, IN, United States | 201-500 | Exact match | 175 contacts → |
“Lock Joint Tube manufactures mechanical and structural grade steel tubing from hot rolled, cold rolled, aluminized and galvanized steel, Lock Joint Tube services fabricators…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Metamorphosis Engitech India Pvt. LTDmetaengitech.com HQ: Pune, IndiaReported employees: 201-500 | Pune, India | 201-500 | Exact match | 174 contacts → |
“Meta Engitech: Pioneering Excellence in Tubular Solutions Discover Meta Engitech, a global leader in precision welded steel tubes.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Helénshelens.se HQ: Halmstad, SwedenReported employees: 201-500 | Halmstad, Sweden | 201-500 | Exact match | 124 contacts → |
“With a wide product palette, where tubes and bars are in focus, we are Scandinavia's leading supplier of steel tube solutions to the industry.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Neotissneotiss.com HQ: Issy-les-moulineaux, FranceReported employees: 501-1,000 | Issy-les-moulineaux, France | 501-1,000 | Exact match | 121 contacts → |
“NEOTISS, world leader in thin welded tubes, serves all industry markets from power generation and desalination to process, automotive or aerospace.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | MPL Groupmplgroup.in HQ: Hyderabad, IndiaReported employees: 1,001-5,000 | Hyderabad, India | 1,001-5,000 | Exact match | 118 contacts → |
“Mahalakshmi Profiles Pvt.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Schoeller Werk Gmbh & Co. KGschoellerwerk.de HQ: Hellenthal, GermanyReported employees: 501-1,000 | Hellenthal, Germany | 501-1,000 | Exact match | 111 contacts → |
“Schoeller Werk is one of the leading international manufacturers of longitudinally welded stainless-steel tubes.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Perfipar Manufaturados DE AÇOperfipar.com.br HQ: Colombo, BrazilReported employees: 51-200 | Colombo, Brazil | 51-200 | Exact match | 108 contacts → |
“A Perfipar foi fundada em 1969 e desde então, cresceu e foi cada vez mais sendo reconhecida pelo mercado.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | AJ Steel Pipesajsteel.com HQ: Abu Dhabi, United Arab EmiratesReported employees: 501-1,000 | Abu Dhabi, United Arab Emirates | 501-1,000 | Exact match | 97 contacts → |
“Ajmal Steel Tubes and Pipes Industries established in 2006, is an ISO 9001 – 2015 Certified Organization.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Atlas Tubeatlastube.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 85 contacts → |
“DESIGN, BUILD AND CONNECT WITH ATLAS TUBE As the leading manufacturer of structural steel tubes, we're here to help you.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ferona, A.Sferona.cz HQ: Prague, Czech RepublicReported employees: 501-1,000 | Prague, Czech Republic | 501-1,000 | Exact match | 84 contacts → |
“Velkoobchod hutním materiálem” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Uberserra Ind. E Com. DE Ferragens Ltdauberserra.com.br HQ: Uberaba, BrazilReported employees: 51-200 | Uberaba, Brazil | 51-200 | Exact match | 78 contacts → |
“UBERSERRA é uma empresa genuinamente uberabense fundada em 1989.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Mercante Tubos E Açosmercantetubos.com.br HQ: Guarulhos, BrazilReported employees: 201-500 | Guarulhos, Brazil | 201-500 | Exact match | 72 contacts → |
“Tubos de aço comerciais com e sem costura, trefilados e brunidos.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MMZmmz.com.tr HQ: TürkiyeReported employees: 11-50 | Türkiye | 11-50 | Exact match | 70 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 806 company matches
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Square tube 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
798 records in the displayed employee bands.
8 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 806 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 ↗
Square tube manufacturers by location
8 lists · largest firstEvery Square tube manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Square tube manufacturers based in India109
- Square tube manufacturers based in the United States100
- Square tube manufacturers based in Brazil97
- Square tube manufacturers based in Italy44
- Square tube manufacturers based in the United Kingdom43
- Square tube manufacturers based in France29
- Square tube manufacturers based in Germany26
- Square tube manufacturers based in Spain26
Questions about this company list
What does Exact match mean for square tube 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 square tube manufacturers did RevenueBase find worldwide?
The saved snapshot records 806 matching company records, 14,355 tracked contacts and 3,235 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
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Cite this list
RevenueBase Data Team. Top 25 square tube manufacturers worldwide. Snapshot: September 30, 2026. https://revenuebase.ai/companies/browse/square-tube-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗