Helios Capital — Full Portfolio

Allocations provides software and administration services for private equity fund formation and management, serving fund managers and investor syndicates seeking standardized SPV creation and operational support.

Enterprise SoftwareFintechSaaS

Kingsley Advani(Founder & CEO)in

PartnerRyan Kriser· solo GP

Co-investorsIrishAngelsSmart Partnership CapitalFlex Capital Partners

Argospace provides launch and transportation services for spacecraft and satellites beyond low Earth orbit (LEO), including cislunar and interplanetary missions.

Deep TechHardwareSpace TechEl Segundo, US

Ryan Carlisle(Founder)inKirby Carlisle(Founder)inRobert Carlisle(Founder)in

PartnerRyan Kriser· solo GP

Co-investorsAIR CapitalCreative Destruction Lab (CDL)Crosslink CapitalTFX CapitalType One VenturesBlumberg Capital+1 more

Astra provides dedicated orbital launch services and manufactures electric propulsion systems for satellites.

Defense TechHardwareSpace TechAlameda, US

Chris Kemp(Founder)inDr. Adam London(Founder)

PartnerRyan Kriser· solo GP

Co-investorsACME CapitalBay Bridge Ventures ClimateCanaan PartnersChenel Capital PartnersEvolution VC PartnersPROOF+4 more

AVTTX is a clinical-stage company developing gene therapy treatments for retinal and ophthalmologic diseases.

BiotechDigital HealthHealthtechMedical Devices

George Montgomery(Executive Chairman)

PartnerRyan Kriser· solo GP

Co-investorsEcoR1 CapitalEvolution VC PartnersPlum Alley InvestmentsSand Hill AngelsSocii CapitalTribe Capital Firstlook

Axiom Space develops commercial space stations and provides access to low-Earth orbit microgravity environments for research, manufacturing, and innovation by governments, researchers, and organizations.

Defense TechEdTechHardwareSpace Tech

Dr. Kam Ghaffarian(Executive Chairman)inMichael Suffredini(Founder, former CEO and President)in

PartnerRyan Kriser· solo GP

Co-investorsAlumni VenturesBasecamp FundBeyond Earth VenturesC5 CapitalChenel Capital PartnersDeclaration Partners+20 more

Cognitive Space develops AI-driven automation software for satellite operations, enabling constellation operators to scale while meeting operational requirements.

AI & Machine LearningDefense TechSaaSSpace TechHouston, US

Marc Bell(Co-Founder and CEO)Guy de Carufel(CEO & Founder)inDax Garner(CTO)inJeff Edwards(VP of Engineering)inHanna Steplewska(Executive Officer, Director)Jennifer Roberts(Director)in

PartnerRyan Kriser· solo GP

Co-investorsCapital InnovatorsCreative Destruction Lab (CDL)Draper AssociatesGlasswing VenturesGrit VenturesGutbrain Ventures+7 more

Cosmic Shielding develops radiation-shielding technology that adapts commercial off-the-shelf (COTS) electronics — including AI-capable GPUs, sensors, and cameras — for reliable operation in space.

Deep TechEnergyHardwareSpace TechAtlanta, US

Yanni Barghouty(Co-Founder & CEO)inLembit Sihver(Co-Founder & CTO)inMichael Ghadaksaz(Chief Product Officer)

PartnerRyan Kriser· solo GP

Co-investorsActuate VenturesOutsidersStarbridge Venture Capital LlcType One VenturesWorldQuant VenturesSpaceFund

EnergyX supplies battery-grade lithium hydroxide monohydrate for lithium-ion batteries used in electric vehicles and energy storage systems.

CleantechEnergyNew MaterialsAustin, US

Teague Egan(CEO)in

PartnerRyan Kriser· solo GP

Co-investorsJapan AngelsK20 Fund

Gravitics is a space company developing infrastructure for orbital and space station modules.

Advanced ManufacturingDeep TechDefense TechHardwareSpace TechErie, US

Michael DeRosa(Co-Founder & Chief Marketing Officer)inColin Doughan(Co-Founder & CEO)inGary Hudson(Co-founder & Chief Architect)inSundeep KumarinJim Royston(CTO)inPhilip Wong(CFO)in

PartnerRyan Kriser· solo GP

Co-investorsDraper AssociatesSprint VcThe Venture CollectiveType One VenturesMana Ventures

Kelekona is developing a large electric aircraft designed to carry 40 passengers plus a pilot or a 10,000 lb cargo payload, using a lifting-body design built from 3D-printed composite and aluminum.

Deep TechDefense TechMobility & Transportation

PartnerRyan Kriser· solo GP

PartnerRyan Kriser· solo GP

Mojo Vision develops micro-LED technology, positioning it as a platform for AI infrastructure and next-generation displays.

Deep TechHardwareSemiconductors

Nikhil Balram(Chief Executive Officer)inMike Wiemer(Chief Technology Officer)inG. Aaron James(General Counsel)in

BoardSteve Jurvetson(Founder)in

PartnerRyan Kriser· solo GP

Co-investorsARC Angel FundArgonautic VenturesBold Capital PartnersDisney AcceleratorFlucas VenturesFusion+14 more

OncoSenX is a late-stage pre-clinical cancer therapeutics company developing treatments that target solid tumors based on transcriptional activity.

BiotechDeep TechHealthtechSeattle, US

Matt Scholz(Executive Officer, Director)John Lewis(Executive Officer, Director)Gary Hudson(Director)

PartnerRyan Kriser· solo GP

Orbit Fab builds the in-space propellant supply chain, offering commercial spacecraft refueling services and standardized refueling interfaces to enable reusable spacecraft and a sustainable space economy.

HardwareSpace TechSanta Clara, US

Daniel Faber(Co-Founder)inJeremy Schiel(Executive Officer, Director)inPeter Shaper(CEO)inChingti Yang(Executive Officer)

PartnerRyan Kriser· solo GP

Co-investors2045 VenturesACADEMY INVESTORAIN VenturesAsymmetry VenturesAurum Venture PartnersCapital Factory+16 more

Radian Aerospace is developing fully reusable spaceflight vehicles, including Radian One, a single-stage-to-orbit mission platform for routine access to Low Earth Orbit, and R3V, a reusable reentry capsule for hypersonic testing and rocket cargo.

Deep TechHardwareSpace TechRenton, US

Curtis Gifford(Chief Financial Officer, Chief Operating Officer, & Co-Founder)inRichard Humphrey(Chief Executive Officer & Co-Founder)inLivingston Holder(Chief Technology Officer & Co-Founder)inJeff Feige(Chief Revenue Officer & Co-Founder)in

PartnerRyan Kriser· solo GP

Co-investorsAdvection Growth CapitalBalerion Space VenturesEvolution VC PartnersFine Structures VenturesHCVCHemisphere Ventures LLC+6 more

Relativity Space develops Terran R, a reusable medium-to-heavy-lift rocket designed for efficiency and scalability, serving government entities, telecommunications companies, and commercial customers for space access missions.

Advanced ManufacturingAI & Machine LearningDeep TechDefense TechHardwareSpace TechLos Angeles, US

Tim Ellis(Founder/CEO)inJordan Noone(Executive Officer, Director, Promoter)inEric Schmidt(CEO)in

PartnerRyan Kriser· solo GP

Co-investorsBaruch Future VenturesBold Capital PartnersCoatue ManagementDas & Co.Ethos VCEvolution VC Partners+22 more

Scout Space develops technologies for real-time sensing, data processing, and autonomous systems to protect space infrastructure.

AI & Machine LearningDeep TechDefense TechRoboticsSpace TechAlexandria, US

JosiahinCourtneyin

PartnerRyan Kriser· solo GP

Co-investors100Km Ventures LlcCapital InnovatorsDecisive PointFusionTechstars

Space Forge develops high-quality substrates for semiconductor applications, using microgravity manufacturing in space to reduce material defects and produce higher-purity, higher-performance materials.

New MaterialsSemiconductorsSpace TechCardiff, GB

Joshua Western(Founder)in

PartnerRyan Kriser· solo GP

Co-investorsE2MC VenturesHelium-3 VenturesStarbridge Venture Capital LlcTrousdale VenturesType One VenturesUnruly Capital+2 more

Space Channel is a web platform that aggregates space-related data and media, including live ISS telemetry, launch tracking, satellite and orbital traffic monitoring, space weather, lunar and planetary tracking, NASA image archives, and UFO/UAP news.

ConsumerMedia & EntertainmentSpace Tech

PartnerRyan Kriser· solo GP

SpaceFund is an early-stage venture capital fund investing in space-industry startups, focusing on space transportation, critical components, supply chains, and commercial space infrastructure while avoiding traditional aerospace.

Deep TechSpace Tech

Rick Tumlinson(Founder & CEO)inJohn Bohlmann(Founding GP)inLuke Moloney(Founding GP)Jaime Velasco(CFO)in

PartnerRyan Kriser· solo GP

PartnerRyan Kriser· solo GP

Co-investorsCathexis VenturesSica VenturesZillionize

Type1 Ventures is a venture capital firm.

AI & Machine LearningDeep TechSpace Tech

Tarek Waked(Co-Founder & Managing Partner)Abdo John Hajj(Co-Founder & Managing Partner)

PartnerRyan Kriser· solo GP

Co-investorsBeyond Earth Ventures

Venus Aerospace develops rotating detonation rocket engine (RDRE) technology and a detonation ramjet system for space, defense, and commercial high-speed and hypersonic flight.

Deep TechDefense TechSpace TechTexas, US

Sassie Duggleby(CEO & Co-founder)inAndrew Duggleby(CTO & Co-founder)inSarah "Sassie" Duggleby(Founder)inTom Barron(Chief Operating Officer)Nick Cardwell(Chief Product Officer)inSheila Menz(General Counsel)in

PartnerRyan Kriser· solo GP

Co-investorsAmerica's Frontier FundDraper AssociatesHalogen Ventures Management Company LlcMercury FundPrime Movers LabRed Beard Ventures+8 more

Volumetric Biotechnologies, acquired by 3D Systems in 2021, develops bioprinting materials and vascularized human tissue constructs.

BiotechDeep TechHealthtechMedical DevicesHouston, US

Jordan Miller(Co-Founder and President)inBagrat Grigoryan(Co-Founder, COO)in

PartnerRyan Kriser· solo GP

Co-investorsGoAhead VenturesSand Hill AngelsSocial StartsY CombinatorBoxOne VenturesBuff Gold Ventures+3 more

PartnerRyan Kriser· solo GP

Co-investorsSpaceFund

Xplore provides space infrastructure and satellite operations services to commercial, government, and nonprofit organizations.

Cloud ComputingData & InfrastructureSaaSSpace Tech

Jeff Rich(Chief Executive Officer)Dave Claussen(Chief Technology Officer)David Floyd(Engineering Director)inLisa Rich(Chief Operating Officer)Henry Lin(Chief Financial Officer)in

PartnerRyan Kriser· solo GP

Co-investorsBatshit Crazy VenturesBrightstone Venture CapitalIndustrious VenturesSand Hill AngelsStarbridge Venture Capital LlcSwan Venture Fund+4 more