# Category:Companies based in Winterthur

> Wikimedia category

**Wikidata**: [Q9153834](https://www.wikidata.org/wiki/Q9153834)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Category:Companies_based_in_Winterthur)  
**Source**: https://4ort.xyz/entity/category-companies-based-in-winterthur