Washington Harbour Partners — 2025 Investments
6 investments dated 2025 · listed companies and verified rows first · show all
APEX Ventures is an early-stage venture capital firm that backs deep tech founders across domains including artificial intelligence, autonomous systems and robotics, energy transition, next-gen computing, medical technologies, and space.
Co-investorsCoastCapKfW CapitalPoint72 VenturesQC·VENTURESShield Capital8VC+4 more
Conifers builds CognitiveSOC, a platform of coordinated AI agents that automate security operations tasks including threat investigation, detection engineering, and incident response for enterprise security teams and managed security service providers, without requiring replacement of existing security tools.
AI & Machine LearningCybersecurityEnterprise SoftwareDallas, US
Tom Findling(Founder)inAlon Yotvat(Founder)Mark Kurman(Founder)
Co-investorsPICUS CAPITALSyn Ventures Seed Management Llc
Firestorm Labs builds xCell, a containerized 3D-printing factory that produces modular military drones at the point of need.
San Diego, US
Daniel Magy(Executive Officer, Director, Promoter)Chad McCoy(Founder)inIan Muceus(Founder)in
BoardTommy Hendrix(Director)Aaron Jacobson(Director)in
Co-investorsAlumni VenturesBackswing VenturesBeyond CapitalBlack FlagBooz Allen VenturesBVVC+20 more
Radiant Nuclear develops Kaleidos, a portable nuclear microreactor designed to replace diesel generators for remote locations and provide resilient backup power to hospitals, datacenters, and military installations.
Deep TechEnergyHardwareEl Segundo, US
Doug Bernauer(Founder)inBob Urberger(Founder)in
Co-investorsAcequia Capital (AceCap)Align VenturesAndreessen HorowitzBeyond CapitalCantos VenturesCarbon+27 more
RegScale provides an AI-powered governance, risk, and compliance (GRC) platform that automates compliance workflows and continuous controls monitoring for DevSecOps and cloud-native environments.
CybersecurityDeveloper ToolsEnterprise SoftwareTysons, US
Travis Howerton(Co-Founder & CEO)inAnil Karmel(Co-Founder)inMichael Needel(Executive Officer)inEric Erston(Executive Officer, Director)in
BoardMina Faltas(Director)Art Coviello(Director)in
Co-investorsAnkona CapitalHitachi VenturesM12 (Microsoft's Venture Fund)SINEWAVE VENTURESSyn Ventures Seed Management LlcHitachi, Ltd.
Rune is a platform that enables users to create multiplayer games through AI chat interactions, with games instantly playable on Rune's mobile app and integrated voice chat.
AI & Machine LearningConsumerGamingNew York City, US
Sanjay Guruprasad(Founder)inPeter Goldsborough(Founder)Varun Palivela(Founder)William Layden(Founder)Bjarke Felbo(CTO)Amani Albrecht(Chief of Staff)
Co-investorsbyFoundersHuman CapitalMakers FundThe E14 FundVentureSouqY Combinator+8 more
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.




























