Sole Source Capital, an industrial-focused private equity firm, completed the acquisition of Peak-Ryzex from Keystone Capita and Optical Phusion, two providers of automatic identification, data capture and factory automation solutions. Financial terms were not disclosed. “These two acquisitions are a natural fit with our investment thesis, as we are a thematically-driven firm and automation is a strong area of focus. The AIDC market is both highly fragmented and has strong industry tailwinds,” David Fredston, Sole Source Capital Founder and Managing Partner.