Hamilton Robinson Capital-backed GrayMatter, an industrial technology and consulting firm, completed the acquisition of Automation & Control Concepts, an industrial control system integrator company. Financial terms were not disclosed. "We're excited to add ACC to GrayMatter's family of brands as we accelerate our expansion with our latest strategic merger. Engineering expertise is in extremely high demand from our manufacturing, food & beverage, pharmaceutical, automotive, and energy customers, so we strive to find established companies like ACC that have a culture built around accountability, integrity, respect, innovation, and teamwork — GrayMatter's five core values," James Gillespie, GrayMatter CEO & Co-Founder.