Browse 14,687 steel & metals in Portugal — registry-sourced from RNPC / IRN, scoped to NACE 24 and 25. Each record carries up to up to 500 firmographic attributes — from NIF/NIPC and registered address to revenue, headcount and corporate group structure. The largest by revenue are SN MAIA - SIDERURGIA NACIONAL, S.A. ($629M), SN SEIXAL - SIDERURGIA NACIONAL, S.A. ($568M) and LUSOSIDER - ACOS PLANOS, S.A. ($267M).
Top companies
The largest steel & metals in Portugal by revenue are SN MAIA - SIDERURGIA NACIONAL, S.A. ($629M), SN SEIXAL - SIDERURGIA NACIONAL, S.A. ($568M) and LUSOSIDER - ACOS PLANOS, S.A. ($267M). The directory below ranks them — sort any column, or filter by sub-sector, company size and region.
Last updated June 2026.
Every Portuguese steel & metals record with all attributes, by API, bulk export or CRM enrichment.
Showing 25 of 14,687 Portuguese steel & metals· click a column to sort, or a company for its full record
| Manufacture of basic iron and steel and of ferro-alloys | 307 | $629M | |
| Manufacture of basic iron and steel and of ferro-alloys | 371 | $568M | |
| Manufacture of basic iron and steel and of ferro-alloys | 245 | $267M | |
| Manufacture of tubes, pipes, hollow profiles and related fittings, of steel | 451 | $258M | |
| Manufacture of metal structures and parts of structures | 857 | $220M | |
| Cold forming or folding | 95 | $195M | |
| Manufacture of metal structures and parts of structures | 793 | $191M | |
| Cold forming or folding | 80 | $182M | |
| Manufacture of wire products, chain and springs | 387 | $169M | |
| Manufacture of other fabricated metal products n.e.c. | 66 | $156M | |
| Manufacture of light metal packaging | 582 | $128M | |
| Manufacture of other fabricated metal products n.e.c. | 22 | $126M | |
| Aluminium production | 570 | $122M | |
| Manufacture of other tanks, reservoirs and containers of metal | 669 | $112M | |
| Manufacture of metal structures and parts of structures | 599 | $111M | |
| Treatment and coating of metals | 244 | $101M | |
| Manufacture of basic iron and steel and of ferro-alloys | 240 | $101M | |
| Manufacture of metal structures and parts of structures | 705 | $95M | |
| Casting of other non-ferrous metals | 98 | $94M | |
| Manufacture of weapons and ammunition | 574 | $81M | |
| Manufacture of locks and hinges | 225 | $81M | |
| Casting of iron | 363 | $80M | |
| Aluminium production | 129 | $75M | |
| Treatment and coating of metals | 317 | $75M | |
| Manufacture of metal structures and parts of structures | 376 | $73M |
This is a sample. The full database holds 14,687 Portuguese steel & metals, each with every attribute in the dictionary below.
Database overview
Distributions across all 14,687 steel & metals in Portugal — registry-sourced from RNPC / IRN and refreshed daily.
These distributions are computed from the full Portuguese steel & metals database, not the sample above.
Data coverage
Legal name, registered address, NACE sub-sector, legal form, founding year and website. Every record is keyed to its NIF/NIPC — the stable RNPC / IRN identifier that survives name changes and rebrands, making it the most reliable CRM deduplication key for Portugal data.
Each company is geocoded to GPS coordinates covering its registered seat and operating locations across Portugal, with a precision level on every point — useful for territory planning and proximity targeting.
Records carry the NIF/NIPC and, where applicable, the VAT registration number, with a flag for when the two coincide. These are the cleanest match keys for enriching lists and cross-referencing against the national tax authority and your CRM.
InfobelPRO resolves the corporate hierarchy — parent, subsidiaries and the size of the worldwide corporate family — so sales and compliance teams can see who controls an entity before engaging or onboarding it.
Annual revenue in local currency, EUR and USD, employee headcount and founding year, with multi-year history where filed. Figures are sourced from RNPC / IRN filings and carry an Actual-or-Modeled reliability flag.
Data dictionary
The full field catalogue behind each record. Contact data (email, phone, executives) is part of the licensed dataset but is never displayed on this page.
Source comparison
RNPC / IRN gives you legal registration data. InfobelPRO adds the commercial intelligence sales, marketing and compliance teams actually need.
| Attribute | RNPC / IRNFree official registry | InfobelPRO |
|---|---|---|
| NIF/NIPC | Yes | Yes — on 99.9% of records |
| Legal name & registered address | Yes | Yes |
| Company status (HQ / branch) | Yes | Yes — daily sync |
| NACE sub-sector classification | Yes | Yes — up to 6 codes |
| Annual revenue (local / EUR / USD) | Filings only | Yes — multi-currency |
| Employee count | No | Yes |
| Decision-maker contacts | No | Yes — licensed |
| Geocoded coordinates | No | Yes |
| Corporate group structure | Filings only | Yes — full hierarchy |
| API access | No | Yes — REST API |
| Bulk export (CSV / JSON / Parquet) | No | Yes |
| Update frequency | Periodic (filings) | Daily sync |
FAQ
API access, bulk export or CRM enrichment — 14,687 records with up to up to 500 attributes each.
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Related directories
See all company directories in Portugal, explore the full Portugal business database In the US classification, related SIC codes include SIC 3312 — Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling Mills, SIC 2671 — Packaging Paper and Plastics Film, Coated and Laminated and SIC 3317 — Steel Pipe and Tubes. The closest NAICS industries are NAICS 331 — Primary Metal Manufacturing and NAICS 332 — Fabricated Metal Product Manufacturing, or see how Portugal fits into the wider Europe business database.
