| Metlen Energy & Metals. | |
| Native Name: | Metlen Energy & Metals |
| Type: | Anonymi Etairia |
| Location City: | Maroussi |
| Location Country: | Greece |
| Key People: | Evangelos Mytilineos (Chairman and CEO) |
| Industry: | Conglomerate |
| Products: | aluminium mining and smelting, electricity generation, renewable energy, infrastructure and defense industry engineering, defense vehicle production |
| Revenue: | €2.664 billion (2021)[1] |
| Operating Income: | €359 million (2021) |
| Net Income: | €180 million (2021) |
| Assets: | €3.991 billion (2020)[2] |
| Equity: | €1.574 billion (2021) |
| Num Employees: | 5442 (2022)[3] |
| Owner: | Evangelos Mytilineos (26.53%) Fairfax Financial (6.43%)[4] |
Metlen Energy & Metals. (Greek, Modern (1453-);: Metlen Energy and Metals .) is a Greek-based industrial conglomerate whose business units are active in the sectors of metallurgy, energy and EPC. The company, which was founded in 1990 as a metallurgical company of international trade and participations, is an evolution of an old metallurgical family business which began its activity in 1908.[5] As of 2024, the company has plans to enter the London Stock Exchange, simply known as LSE.