In Trollhättan, industrial expertise is firmly rooted, both in the field of technical development as well as manufacturing. Alongside this broad know-how, excellence can be found in:
- the automotive industry (several engineering businesses)
- the aerospace industry (GKN Aerospace)
- hydraulic transmissions and pumps (Parker Hannifin).
The Swedish film industry has one of its most prominent centres in Trollhättan. Here we find the headquarters or branches for many production companies, and a large number of businesses that contribute to film production with their individual areas of excellence.
Energy and environmental technology, e-commerce and creative industries are other fields in which the expertise grows more strongly in Trollhättan.