Koch Strategic Platforms, a private equity firm, completed a $150m investment in GameChange Solar Holding, a provider of racking and tracker systems for utility scale solar power plants. "We are excited to be able to launch this next phase of our growth with the validation of a major investor in the energy transformation space. Koch offers not just the capital to grow, but the opportunity to mutually leverage the capabilities of each organization," Mark Gibbens, GameChange CFO.