Helios Capital

SpaceX designs and manufactures rockets and spacecraft, founded in 2002 to revolutionize space technology. It offers human spaceflight and research opportunities.

Relativity Space builds reusable rockets that make access to space more reliable and routine, empowering science, exploration, and innovation beyond our planet.

Astra is an automation platform that helps you put your finances on autopilot, saving you time while efficiently routing your money between accounts. It provides the infrastructure for moving money, making payments faster and more secure.

Orbit Fab is building the in-space propellant supply chain, providing spacecraft refueling services to enable a sustainable and thriving in-space economy.

Axiom Space is the leading provider of human spaceflight services and developer of human-rated space infrastructure. We operate end-to-end missions to the ISS while developing its successor, Axiom Station, and building next-generation spacesuits for low-Earth orbit, the Moon and beyond.

Cognitive Space is bringing the next frontier of intelligent automation to satellite constellation operations, empowering the use of space for security, sustainability, and economic prosperity through AI-powered automated satellite operations.

Scout Space is building next-generation sensor systems, autonomy software, and data platforms to enable cross-orbit intelligence and dynamic space operations.

Volumetric Biotechnologies focuses on developing vascularized human tissues and bioprinted constructs through advanced bioprinting technologies.

OncoSenX is a late stage pre-clinical cancer company targeting solid tumors using a unique Proteo-Lipid Vehicle and plasmid DNA to induce apoptosis in cancerous cells.

Allocations is a platform that allows users to launch SPVs and funds quickly and efficiently, providing end-to-end services for fund management, including deal room creation, entity formation, and investor onboarding.

Gravitics, Inc. designs and manufactures large space structures including orbital carriers, cargo logistics spacecraft, and space station modules. Gravitics is redefining space superiority and enabling a new era for commercial development in earth orbit and beyond.

Kele Kona is focused on mass transit solutions using electric vertical takeoff and landing (eVTOL) aircraft, designed to carry passengers and cargo efficiently.

Early-stage space VC focused on multi-planetary tech and in-space manufacturing (protein crystallization, artificial retinas), applying Wall Street cash-flow/intrinsic-value discipline and building structured space accelerators for startups.

Seraphim was the first investment manager to launch a publicly traded vehicle dedicated exclusively to SpaceTech ventures. The firm invests from pre-seed through public stages, offering accelerator support, public-market exit access, and a proprietary market-intelligence engine tracking ~2,000 transactions and 75% of companies seeking capital. Seraphim has built a hybrid platform spanning the entire capital stack in space—from pre-seed accelerator to public vehicle.

Targets deep-tech companies at the post-seed/pre-growth inflection with $500K–$2M tickets. Doesn't lead rounds, was built from founders' capital/SPVs, and enforces an equal-effort response policy.

Independent VC using an aerospace systems lens to back dual-use deep-science technologies (quantum, hydrogen, climate, materials, space), prioritizing founders with outstanding technical leadership and first-principles engineering expertise.

Type One Ventures invests exclusively in technologies that progress humanity toward a self-sufficient, interplanetary Type I civilization, focusing on enabling infrastructure for a scalable space economy rather than space tourism. The fund integrates investments across space, biotech, and human performance under a single thesis, positioning human longevity and performance as critical enablers for long-duration space habitation and interplanetary life.