Fundraising Fox
Radius Capital Ventures
Venture capitalSan Francisco · Pre-Seed–Series A · 2 people tracked
Also known as Radius Capital
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Investment thesis
Radius Capital invests in early-stage deep tech, software, and AI systems focused on aerospace value chains, end markets, and networks. It targets software, design and development tools, AI, robotics, advanced manufacturing, and novel concepts that enable next-generation aerospace capabilities. The firm's aerospace-first approach centers on building complex cyber-physical systems that operate autonomously and reliably in real-world conditions, with impact extending to industries beyond aerospace. The firm's principals also advise NASA and the National Academies of Science and host an aerospace innovation podcast, The Vertical Space.
Source: firm website, verified Aug 3, 2026.
Team · 2 people
from public directories
What they invest in
from 14 of 14 portfolio companiesAI & Machine Learning ×12Deep Tech ×6Robotics ×5Advanced Manufacturing ×4Data & Infrastructure ×3Defense Tech ×3Enterprise Software ×2Hardware ×2
HQs:United States×5Australia×1Switzerland×1United Kingdom×1Croatia×1Ireland×1
Who they back
founder profiles across 9 portfolio companiesFounding team size:solo founder×62 founders×13 founders×2
Investments · 14 tracked
founders shown can be your intro pathBy year:2026 · 22025 · 22023 · 15 dated
Assaia uses AI to give airports and airlines real-time visibility of aircraft turnaround and apron operations, helping improve on-time performance, free up gates, increase ramp safety, and reduce CO2 emissions.
AI & Machine LearningImpact & Social GoodLogistics & Supply ChainSaaSTravel & HospitalityZurich, CH
Co-investors3VCIAGi VenturesJetBlue VenturesSKY VC
C-Infinity builds foundational AI for mechanical design and manufacturing that reasons about 3D geometry, motion, spatial constraints, and production logic.
Advanced ManufacturingAI & Machine LearningDeep TechMountain View, US
Johan de Kleer(Founder)in
Co-investorsBee PartnersCanaan PartnersInventus Capital PartnersSVQuad
Danti provides a search engine for location-based and Earth data, allowing users to query geospatial information from multiple sources through a unified interface.
AI & Machine LearningData & InfrastructureEnterprise Software
Jesse Kallman(Founder)in
Co-investorsHumba VenturesOverlineService Provider CapitalTech Square VenturesEmbedded VenturesRaven One Ventures+2 more
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Drone-Hand Essential is a semi-autonomous quadcopter solution that enables farmers to monitor livestock, infrastructure, and water points across paddocks without manual ground checks.
AgTechAI & Machine LearningHardwareIoTRoboticsDarwin, AU
Istari Digital provides an agentic engineering platform that connects tools, teams, and environments to coordinate, validate, and certify complex mission-critical systems across distributed and classified engineering environments.
AI & Machine LearningDeep TechDefense TechArlington, US
William Roper, Jr.(Executive Officer, Director)Christopher Benson(Executive Officer)inThomas E. McCabe(Executive Officer)
BoardJoseph Horowitz(Director)inThomas Lehrman(Director)in
Co-investorsIcon VenturesNo Talking CapitalTeamworthy VenturesAero X Ventures
Machina Labs builds and operates software-defined factories using AI-guided robotics to manufacture complex metal structures and components from digital designs.
Advanced ManufacturingAI & Machine LearningRoboticsChatsworth, US
Edward Mehr(Founder)inBabak Raeisi Nia(Executive Officer, Director)Babak Raeisinia(Founder)
BoardPeter Lee(Director)inScott Brady(Director)inSam Smith-Eppsteiner(Director)in
Co-investorsAIX VenturesAlumni VenturesATEL VenturesAtento CapitalBalerion Space VenturesCadron Capital Partners+17 more
Manna operates an air delivery service using drone technology to deliver medical equipment, food, and other goods, with plans to reduce traffic and improve air quality in urban areas.
Deep TechLogistics & Supply ChainMobility & TransportationTulsa, IE
Bobby Healy(Founder)in
Co-investorsAtlantic Bridge VenturesFf Venture CapitalFrontline VenturesMolten VenturesSchooner CapitalTapestry VC+5 more
Orqa manufactures the MRM2-10, an NDAA-compliant, EU-made dual-use drone platform built from carbon fibre that carries payloads up to 3.5 kg for tactical and commercial operators.
ConsumerDeep TechDefense TechHardwareRoboticsOsijek, HR
Srdjan KovacevicinIvan JelusicinVlatko Matijevicin
Co-investorsBooz Allen VenturesDay One CapitalExpeditionsLightspeed Venture PartnersTaiwania CapitalAYMO Ventures
Orqa provides an intelligence layer for managing high-value client relationships, drawing on public data and authorized data partnerships such as regulatory filings, property records, institutional affiliations, and news coverage.
AI & Machine LearningData & InfrastructureSaaS
Co-investorsEntrepreneurs Roundtable Accelerator (ERA)AYMO VenturesExpeditionsLightspeed Venture PartnersTaiwania Capital
PhysicsX offers an AI and simulation software platform that combines physics inference with numerical simulation to help engineering and manufacturing enterprises design, optimize, and control products across the product lifecycle.
Advanced ManufacturingAI & Machine LearningDeep TechLondon, GB
Robin Tuluie(Founder)inJacomo Corbo(Founder)inNicolas Haag(Founder)
Co-investorsAtomicoGeneral CatalystTemasekFelicis VenturesInception FundIntrepid Growth Partners+4 more
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Swarmer builds AI-driven autonomy software for drones, providing autonomous navigation, real-time combat data, and swarm collaboration for military units.
AI & Machine LearningDefense TechRoboticsAustin, US
Serhii Kupriienko(Executive Officer, Director)inAlexander Fink(Executive Officer, Director)
BoardJustin Zeefe(Director)inPhilip Wagenheim(Director)
Co-investorsGreen FlagNetwork VC
Acteris is an intelligence layer for industrial robots, including collaborative robots (cobots), built on physical AI to handle high-mix, low-volume production where variable, real-world conditions defeat rigid programming.
Advanced ManufacturingAI & Machine LearningRoboticsSan Jose, US
Asad Tirmizi(Founder)
Co-investorsFitz Gate VenturesGeodesic CapitalThe Engine Ventures
Variant provides compiler-level software protection that makes each build of a program structurally unique while keeping it functionally identical, so an exploit extracted from one device cannot be reused across an entire fleet.
AI & Machine LearningCybersecurityDeep Tech
Johannes Willbold(Founder)in
Worldscape Studios is an in-house development team that helps organizations build custom applications and AI agent-based solutions on the Worldscape platform for infrastructure supporting cloud-based agentic AI.
AI & Machine LearningCloud ComputingData & InfrastructureEnterprise Software
Manju Deopurain
Co-investorsScout VenturesScout VenturesWashington Harbour Partners
Portfolio news
latest coverage across their companies
Swarmer · thesaasnews.com · Aug 17, 2026
PhysicsX · finsmes.com · Jun 8, 2026
Manna · finsmes.com · Apr 1, 2026
Worldscape · infotechlead.com · Mar 4, 2026
Machina Labs · finsmes.com · Feb 4, 2026
Assaia · finsmes.com · Dec 9, 2025
Frequently asked questions
- How many investments has Radius Capital Ventures made?
- Radius Capital Ventures has 14 tracked investments, including 4 dated in the last 24 months.
- What stage does Radius Capital Ventures invest at?
- Radius Capital Ventures invests at the Pre-Seed, Seed, Series A stages.
- What is Radius Capital Ventures's typical check size?
- Radius Capital Ventures typically writes checks of $100K – $1M.
- What sectors does Radius Capital Ventures focus on?
- Radius Capital Ventures focuses on Advanced Manufacturing, AI & Machine Learning, Deep Tech, Defense Tech, Developer Tools, Hardware, Mobility & Transportation, Robotics, SaaS, Space Tech.
- Where is Radius Capital Ventures located?
- Radius Capital Ventures is headquartered in San Francisco, US.
- Does Radius Capital Ventures lead rounds?
- Yes, Radius Capital Ventures leads investment rounds.
- Who does Radius Capital Ventures co-invest with?
- Radius Capital Ventures most often shares deals with Atomico, Canaan Partners, Felicis Ventures, among 56 tracked co-investors.
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