Fundraising FoxRiphean Investments — Full Portfolio
21 tracked investments · listed companies and verified rows first
Gambit builds an adaptive intelligence software platform for autonomous systems that enables teams to deploy and evolve autonomous behaviors across multiple hardware platforms.
AI & Machine LearningDefense TechRoboticsValley Village, US
Josh Giegel(Founder)in
BoardGreg Reichow(Director)in
Co-investorsMana VenturesNext Frontier CapitalCyberstartsKleiner PerkinsEclipse VenturesSpark Capital
Carlsbad, US
Jon Miller(Executive Officer, Director)Russell Braden(Executive Officer, Director)Anthony Clark(Executive Officer, Director)
Co-investorsSyn Ventures Seed Management LlcFounders Fund
J Media Group builds WordPress-based websites, branding systems, and digital content for B2B companies, federal contractors, and growth-stage teams.
Developer ToolsEdTechMarketing TechSaaS
Rapid Ascent offers an interactive enterprise training platform that simulates real-world cybersecurity environments for professionals to develop and demonstrate hands-on skills in roles like SOC analyst, threat hunter, and penetration tester.
CybersecurityEdTechEnterprise SoftwareFuture of Work
Mark Goodwin(Founder)in
Co-investorsTri-Valley Ventures
Riphean Investments is a sector-focused private equity firm using a venture studio model to provide growth capital and shared services (financial, business administration, and go-to-market support) to companies serving national security.
CybersecurityDefense TechImpact & Social GoodWashington, D.C., US
Joel Griffin(Founder)in
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Altus AssociatesAnimateBlockringCodelockCyber4FlatterOne Family BrewingRebellion Bourbon Bar KitchenRIoT (RIoT Internet of Things)Riphean HospitalitySAP NS2SkydwellerThe Capital GroupThe Port Oysteria BreweryVidereVirginia Partners Bank
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.