OCA Ventures is an early-stage venture capital firm founded in 1999 and headquartered in Chicago, Illinois, focused on equity investments in companies with high growth potential, primarily in technology and highly scalable services businesses. The firm invests across Seed, Series A, and Series B rounds, with a sector preference for fintech, digital health, enterprise software, and consumer software, as well as a historical emphasis on financial services and for-profit education sectors. OCA has invested across four funds in over 200 companies and created a dedicated seed investment program called OCA EDGE for the earliest pre-institutional funding stages. The firm takes an active, hands-on approach as a long-term strategic partner, assisting portfolio companies with recruiting, sales strategy, operational guidance, and fundraising.