Browse 341 steel & metals in Luxembourg — registry-sourced from official Luxembourg business registry, scoped to NACE 24 and 25. Each record carries up to up to 500 firmographic attributes — from RCS Number and registered address to revenue, headcount and corporate group structure. The largest by revenue are ArcelorMittal Belval & Differdange ($1.6B), HYDRO ALUMINIUM CLERVAUX S.A. ($168M) and Alcuilux Desox S.A. ($121M).
Top companies
The largest steel & metals in Luxembourg by revenue are ArcelorMittal Belval & Differdange ($1.6B), HYDRO ALUMINIUM CLERVAUX S.A. ($168M) and Alcuilux Desox S.A. ($121M). The directory below ranks them — sort any column, or filter by sub-sector, company size and region.
Last updated June 2026.
Every Luxembourg steel & metals record with all attributes, by API, bulk export or CRM enrichment.
Showing 25 of 341 Luxembourg steel & metals· click a column to sort, or a company for its full record
| Manufacture of basic iron and steel and of ferro-alloys | 2,300 | $1.6B | |
| Aluminium production | 55 | $168M | |
| Aluminium production | 1 | $121M | |
| Manufacture of basic iron and steel and of ferro-alloys | 520 | $116M | |
| Manufacture of basic iron and steel and of ferro-alloys | 1,001 | $116M | |
| Cold drawing of wire | 171 | $99M | |
| Aluminium production | 310 | $93M | |
| Manufacture of tubes, pipes, hollow profiles and related fittings, of steel | 21 | $60M | |
| Manufacture of metal structures and parts of structures | 250 | $48M | |
| Manufacture of basic iron and steel and of ferro-alloys | 1 | $34M | |
| Manufacture of basic iron and steel and of ferro-alloys | 156 | $33M | |
| Copper production | 200 | $26M | |
| Manufacture of basic iron and steel and of ferro-alloys | 155 | $25M | |
| Manufacture of fasteners and screw machine products | 34 | $14M | |
| Manufacture of weapons and ammunition | 4 | $9M | |
| Manufacture of weapons and ammunition | 26 | $9M | |
| Manufacture of basic iron and steel and of ferro-alloys | 48 | $9M | |
| Manufacture of tools | 51 | $8M | |
| Manufacture of basic iron and steel and of ferro-alloys | 1 | $6M | |
| Manufacture of cutlery | 50 | $4M | |
| Manufacture of basic iron and steel and of ferro-alloys | 22 | $3M | |
| Manufacture of basic iron and steel and of ferro-alloys | 14 | $3M | |
| Manufacture of basic iron and steel and of ferro-alloys | 1 | $3M | |
| Manufacture of basic iron and steel and of ferro-alloys | 1 | $3M | |
| Manufacture of basic iron and steel and of ferro-alloys | 1 | $3M |
This is a sample. The full database holds 341 Luxembourg steel & metals, each with every attribute in the dictionary below.
Database overview
Distributions across all 341 steel & metals in Luxembourg — registry-sourced from official Luxembourg business registry and refreshed daily.
These distributions are computed from the full Luxembourg 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 RCS Number — the stable official Luxembourg business registry identifier that survives name changes and rebrands, making it the most reliable CRM deduplication key for Luxembourg data.
Each company is geocoded to GPS coordinates covering its registered seat and operating locations across Luxembourg, with a precision level on every point — useful for territory planning and proximity targeting.
Records carry the RCS Number 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 official Luxembourg business registry 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
Official Luxembourg business registry gives you legal registration data. InfobelPRO adds the commercial intelligence sales, marketing and compliance teams actually need.
| Attribute | official Luxembourg business registryFree official registry | InfobelPRO |
|---|---|---|
| RCS Number | 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 — 341 records with up to up to 500 attributes each.
Explore more
Related directories
See all company directories in Luxembourg, explore the full Luxembourg 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 Luxembourg fits into the wider Europe business database.
