Rimac Automobili d. o. o. – is a Croatian automobile company based in Sveta Nedelja (near Zagreb) that specializes in the development and production of electric cars, transmissions and battery systems. The company’s first model, Concept One, was known as the world’s fastest electric car. In addition to products under its own brand, the company also produces parts for other companies: for example, Applus + IDIADA from Volar-E.