B37 Ventures is a U.S.-based corporate-innovation and venture capital firm headquartered in San Francisco, California, specialising in building structured strategic relationships between Fortune 500 / global-enterprise corporations and portfolio technology-startup companies that the firm invests in and advises, positioning itself at the intersection of corporate-innovation consulting, corporate-venture-advisory, and direct venture investing. The firm operates as both a direct-investor in early- and growth-stage enterprise-technology companies and as a corporate-innovation services platform helping Fortune 500 companies execute strategic partnerships, pilot programs, and commercial relationships with emerging-technology startups. Detailed public information including precise fund AUM, named general partners, SEC / regulatory registration status, fund vintages, and comprehensive portfolio disclosures is not extensively documented in mainstream financial-industry databases for this specific URL, consistent with the profile of a small boutique corporate-innovation-and-investment vehicle. The row should be noted as Active but with limited public disclosure.