- Fisker Inc., a manufacturer of electric vehicles headquartered in Oslo.
- Koenigsegg Automotive AB, a manufacturer of high-performance sports cars based in Ängelholm, Sweden, but with a subsidiary in Oslo.
- Think City AS, a manufacturer of small electric vehicles based in Oslo.
- ElBil Norge, a consortium of Norwegian companies and organizations working to promote electric mobility, which has a project aimed at developing a Norwegian electric car.