| Company type | Private |
|---|---|
| Industry | Metal |
| Founded | 1875 |
| Headquarters | , |
Key people | Kjetil Holta |
| Products | Ferroalloys, Pig Iron and energy |
| Revenue |  NOK 6.000 million (in 2006) |
Number of employees | 500 |
| Website | http://www.tinfos. no/ |
Tinfos is a private Norwegian holding company. Its roots dates back to 1875, and has today the head office in Oslo, Norway. The firm is one of the oldest companies in its field of activity in Europe. Its main products are silicomanganese, High Purity Pig Iron and titanium dioxide. The company is structured in 4 different divisions. Tinfos AS was sold 15 April 2008 to the French-based manganese company Eramet.[1] In 2009, Eramet sold the international unit of Tinfos to Holta Invest AS, a Norwegian investment company.[2]
- ^ Burton, Melanie; Mullen, Jethro (2008-04-16). "Eramet Is Buying Tinfos To Lift Manganese Output". Wall Street Journal. ISSN 0099-9660. Retrieved 2017-09-12.
- ^ "Eramet To Sell Tinfos International Unit To Holta Invest". ADVFN. Retrieved 2017-09-12.