The Rimac Group, led by CEO Mate Rimac. Based in the outskirts of Zagreb, Croatia, with locations around Europe, and as of 2023 employs more than 2,000 people.
Cell Manufacturing
46xx – Rimac announced [1] in September 2023 that they would develop battery packs using EVE 46xx cells and form a joint cell production facility in Europe that would produce cells from 2027.

Energy Storage

SineStack – this is Rimac’s first move into grid storage.
Vehicle Battery Packs

- Koenigsegg Regera – uses a 4.5kWh PHEV battery designed by RIMAC
- Rimac Nevera – a 1.4MW battery in this hypercar is no mean feat of engineering.

References
For broader context on where cell manufacturers are heading, see 2025 Battery Roadmaps.
See also: Module / Pack Manufacturers, BMW, Stellantis Batteries