KB Partners is a Highland Park, Illinois–based early-stage investment and venture capital firm founded in 1996 that focuses on backing technology and sports-related startups, particularly where sports and technology intersect. It invests primarily in seed to early-growth rounds and often partners with entrepreneurs by providing both capital and active strategic support. The firm is led by founder and managing partner Keith Bank alongside a team of partners and advisors with operating and industry experience. KB Partners deploys capital from vehicles such as the Myriad Opportunity Fund and has participated in companies across sports tech, media, gaming, and related technology sectors. It emphasizes close collaboration with founders and leverages its network to support market expansion and commercialization.