GameChange Solar, whose backers include a Koch Industries affiliate, has filed for an initial public offering that could take place as soon as next year, according to Bloomberg News.

Founded in 2012, GameChange Solar provides utility and commercial scale fixed tilt and tracker solar racking systems that have been used in projects totaling more than 29 gigawatts. The company is seeking to be valued in an IPO at up to $3 billion, Bloomberg reported.