Press release content from Business Wire. The AP news staff was not involved in its creation. CORE Industrial Partners Portfolio Company Fathom Acquires Summit Tooling and Summit Plastics February 3, 2021 GMT CHICAGO--(BUSINESS WIRE)--Feb 3, 2021-- CORE Industrial Partners (“CORE”), a Chicago-based private equity firm, announced today the acquisition of Summit Tooling, Inc. and Summit Plastics, Inc. (collectively, “Summit” or the “Company”), a leading precision tooling and injection molding services provider, by CORE portfolio company Fathom. Summit is the fourth add-on acquisition to the Fathom platform following CORE’s initial investment in 2018. Founded in 1996, Summit provides high-quality plastic injection mold design, precision mold-making and close-tolerance injection molding with a specialty in small-to-medium prototype injection molds. Utilizing a fleet of more than 30 machines, Summit primarily serves long-tenured customers in the medical and packaging end markets.