Porsche’s seven-seat K1 SUV and the next-gen VW Golf will be among the first to use the system. VW is investing $5.8 billion into the American electric car startup for its software expertise. Rivian didn’t name the OEMs that have expressed interest in its new electrical architecture.

A joint venture between U.S. electric pickup and SUV maker Rivian and Volkswagen is in talks with other automakers about supplying their software and electrical architecture, a senior Rivian executive said on Thursday.

Rivian (RIVN) already has several automakers reaching out about potential supply deals for software and other EV tech. According

Rivian (NASDAQ:RIVN) and Volkswagen (ETR:VOWG_p) are expanding their joint venture by exploring partnerships with other automakers to supply advanced software and electrical architecture. This collaboration,