Description Before the rubber ever meets the road, new cars and trucks might take a ride from the factory floor on one of Wallenius Lines' carrier ships. The company has interests in four subsidiaries that transport rolling cargo, such as new cars, around the world. Wallenius Lines is invested in 180 ships that can carry up to 8,000 cars at one time; overall, it transports about 7 million cars per year. It operates Wallenius Wilhelmsen Logistics and EUKOR Car Carrier with partner Wilh. Wilhelmsen. Wallenius Lines also has minority stakes in United European Car Carriers, American Roll-on Roll-off Carrier, and two logistics companies, American Auto Logistics and Transcar.