Koch-Backed GameChange Solar Files Confidentially for 2024 IPO

GameChange Solar, whose backers include a Koch Industries affiliate, has confidentially filed for an initial public offering that could take place as soon as next year, according to people familiar with the matter.

The company, adding to a roster of candidates tentatively preparing to brave the public market, is seeking to be valued in an IPO at up to $3 billion, said one of the people, who asked not to be identified because the matter isn’t public.

GameChange Solar’s plans for a listing, including the timing, could still change, the people said. A representative for the Norwalk, Connecticut-based company ...