# Metlen

Group: Metlen Energy & Metals  
Ownership path: Metlen (company, LEI 213800KT8MEUJEJ2KW41) → [Metlen Energy & Metals](https://ai-waw.com/en/companies/groups/metlen-energy-metals.md) (corporate group, LEI 213800ZSR3HVKMMPVG86)  
Country of seat: Greece  
Data as of: 2026-10-20, version 2.31  
Page: https://ai-waw.com/en/companies/metlen

## Plants

### Agios Nikolaos – alumina refinery (Agios Nikolaos, Greece)

- Link: alumina refinery
- Status: operating
- Metals: aluminium
- Capacity: 865 kt/yr
- Output 2024: 865 kt tlenku glinu (Al₂O₃)
- Coordinates: 38.36, 22.61
- Source [A]: METLEN Energy & Metals S.A., Integrated Annual Report 2024 (1.01–31.12.2024), PDF p. 39 (Total Production Volumes); PDF pp. 8 and 27; capacity PDF pp. 9 and 16 – https://www.metlengroup.com/media/pooiu4em/iar_2024_metlen_en.pdf
- Verified at source: 2026-10-10

### Agios Nikolaos – primary aluminium smelter (Agios Nikolaos, Greece)

- Link: primary aluminium smelter
- Status: operating
- Metals: aluminium
- Capacity: 865 kt/yr
- Output 2024: 182 kt aluminium pierwotnego
- Coordinates: 38.3732, 22.6807 (© OpenStreetMap contributors, ODbL 1.0)
- Source [B]: Company website (metlengroup.com) – https://www.metlengroup.com/
- Source [A]: METLEN Energy & Metals, Integrated Annual Report 2024 (primary aluminium smelter in Agios Nikolaos, PDF p. 39); location – OpenStreetMap (Nominatim): Agios Nikolaos, Distomo-Arachova-Antikyra municipality (© OpenStreetMap contributors, ODbL) – https://www.metlengroup.com/media/pooiu4em/iar_2024_metlen_en.pdf
- Note: The only complex in the Union combining its own bauxite mining, an alumina refinery and a primary aluminium smelter in one ownership chain. The plant has its own port and a combined-cycle gas power block. The company runs a programme to expand refining capacity and a gallium recovery project. The only plant in the Union combining its own bauxite, its own alumina and its own electrolysis. The group supplements primary production with growing scrap processing and runs a programme to produce ingots with a reduced carbon footprint.
- Verified at source: 2026-10-08

## Scrap buyer

> A picture of the market – not a commercial recommendation.

- Agios Nikolaos – primary aluminium smelter (Agios Nikolaos, Greece): smelter; Metal: aluminium; Accepted grades: grades not established in the register documents

[Scrap buyers in the Recycling tab](https://ai-waw.com/en/recycling.md)

## Technology suppliers

- Fives Solios → [Agios Nikolaos – primary aluminium smelter (Metlen, Agios Nikolaos)](https://ai-waw.com/en/companies/metlen#aleu-p015): smelter and casthouse off-gas treatment plant – Fume treatment centre (FTC) for the anode baking furnace at the Aluminium of Greece smelter, as part of the furnace upgrade; contract of March 2019 (Fives group press release of 20 February 2020; FTC – a Solios product). (2019); ordered; Source [B] Group website – announcement of 20.02.2020 on contracts for gas treatment centres (fivesgroup.com) – https://www.fivesgroup.com/newspress/detail-view/focusing-on-the-environment

## Metal flow analyses

- [EU-27 Aluminium Flows](https://ai-waw.com/en/metal-flows/eu-aluminium-flow-analysis.md)