Seraphim Space — 2025 Investments
4 investments dated 2025 · listed companies and verified rows first · show all
Hubble is a marketplace that connects founders and operators with vetted experts—including builders, founders, operators, and VCs—for paid 1:1 advisory calls.
Future of WorkMarketplaces
Co-investorsAngel ClubRpm Ventures Iii Management, L.L.C.Seraph GroupY Combinator
PiLogic builds domain-specific probabilistic AI models for critical dual-use aerospace and defense applications such as electrical diagnostics, radar analysis, and sensor fusion.
AI & Machine LearningDeep TechDefense TechLos Angeles, US
Geoff Bough(Founder & CRO)inJohannes Waldstein(Founder & CEO)
BoardMark Chavira(Founder & CTO)Bradley C Harrison(Director)in
Co-investorsFounders NetworkScout VenturesFlex Capital PartnersScout VenturesSovereigns Capital Venture
SKY-I is a platform that aggregates fragmented space environmental data into a single system, offering 3D mapping of orbital conditions, satellite positions, and environmental hazards from VLEO to cislunar space.
Deep TechSaaSSpace TechWoking
Bianca Cefalo(Executive Officer, Director)
Co-investors7percent VenturesBlue Wire CapitalFemale FoundersOxford Investment Opportunity Network (OION)Sie VenturesBoost VC
Zeno develops nuclear batteries that convert heat from decaying radioisotopes into electricity for extended-duration applications in space and deep-sea environments where conventional power sources are inadequate.
CleantechDeep TechDefense TechEnergyHardwareSpace TechArlington, US
Jonathan Segal(Founder)inTyler Bernstein(Founder)inJake Matthews(Founder)
BoardArjun Sethi(Director)inSam Rohr(Director)John M. Richardson(Director)
Co-investors7percent VenturesAIN VenturesAlumni VenturesBalerion Space VenturesBeyond Earth VenturesDCVC (Data Collective)+22 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.























