About
Arch Angel Investor Network is a St. Louis-based angel investment group operating as a nonprofit organization (EIN 20-2552393) focused on deploying seed and early-stage equity capital to regional startups. The network functions as a bridge between angel investors and emerging companies, with approximately 40 investors participating in a syndicated investment model. The organization emphasizes capacity-building within the St. Louis innovation ecosystem by supporting companies emerging from the region's universities, research institutes, and technology incubators. The network has deployed capital across a verified portfolio of approximately 30 companies, though specific check sizes, sector preferences, and detailed investment stage criteria are not publicly disclosed in available sources. Leadership includes Brian Kinman, who serves as Chairman and CEO. The investment model appears designed to provide founders with access to organized capital and investor expertise while offering individual angel investors portfolio diversification and exposure to regional early-stage opportunities. Members benefit from both direct investment opportunities and strategic partnerships that connect portfolio companies with additional resources. The organization represents a regional approach to angel capital formation, distinct from venture capital firms in structure and focus, and operates within the broader ecosystem of angel networks across the Midwest including peer organizations in Chicago and other metropolitan areas.