# Acciai Speciali Terni S.p.A.

Group: Finarvedi S.p.A.  
Ownership path: Acciai Speciali Terni S.p.A. (company, LEI 549300PTDRRH4W8X4Q64) → [Finarvedi S.p.A.](https://ai-waw.com/en/companies/groups/finarvedi-s-p-a.md) (corporate group, LEI 8156004C7FA814FB1B98)  
Country of seat: Italy  
Data as of: 2026-10-21, version 2.32  
Page: https://ai-waw.com/en/companies/acciai-speciali-terni-s-p-a

## Plants

### Terni – integrated stainless steel smelter: electric steel plant with AOD/VOD, hot and cold rolling mill, forge, tube mill (Terni, Italy)

- Link: melt shop – stainless steel flat products
- Status: operating
- Metals: stainless steel
- Coordinates: 42.5641, 12.6405 (© OpenStreetMap contributors, ODbL 1.0)
- Source [B]: Company website – production process (acciaiterni.it) – https://www.acciaiterni.it/chi-siamo/processo-produttivo/
- Source [B]: Company website – facilities (acciaiterni.it) – https://www.acciaiterni.it/chi-siamo/impianti/
- Source [B]: Company website – Tubificio di Terni (acciaiterni.it) – https://www.acciaiterni.it/mercato-e-prodotti/tubificio/
- Note: All process stages take place in Terni: scrap melting in an electric furnace, AOD/VOD refining, continuous casting, and hot and cold rolling of stainless sheet; the site also has a large forgings shop and a welded tube mill.
- Verified at source: 2026-10-18