Gridiron Capital, an investment firm focused on partnering with founders, entrepreneurs, and management teams, completed the investment in Vertical Supply Group, a supplier of high-cost of failure, fall protection equipment and arborist tools serving the tree care industry and other work-at-height professionals. Financial terms were not disclosed. "VSG has an unmatched legacy as an industry pioneer, driven primarily by an unwavering focus on safety, innovation, and customer satisfaction dating back to its founding by the Sherrill family. We are looking forward to partnering with Tripp and the VSG management team to align Gridiron's capabilities and industry experience with VSG's exceptional talent and knowledge to position the business to capitalize on the significant growth opportunities ahead," Tom Burger, Gridiron Capital Co-Founder and Managing Partner.