# Posco Assan TST Çelik Sanayi A.Ş.

Group: POSCO  
Country of seat: Türkiye  
Data as of: 2026-10-20, version 2.31  
Page: https://www.ai-waw.com/en/companies/posco-assan-tst-celik-sanayi-a-s

## Plants

### İzmit – cold rolling mill for stainless sheet and strip (İzmit, Türkiye)

- Link: stainless steel flat products
- Status: operating
- Metals: stainless steel
- Coordinates: 40.7721, 29.9506 (© OpenStreetMap contributors, ODbL 1.0)
- Source [B]: Kibar Holding website – Posco Assan group company (kibar.com) – https://www.kibar.com/en/group-companies/industry/posco-assan
- Note: The first cold rolling mill for stainless steel in Turkey; production started in 2013.
- Verified at source: 2026-10-18