Air Street Capital
Venture capitalSt. Peter Port Β· Pre-SeedβGrowth
Investment thesis
Air Street Capital backs AI-first companies across frontier model development, infrastructure and tooling, autonomous systems, robotics, defense technology, AI agents, and life sciences applications where AI is central to the product. The firm is deeply coupled to frontier AI research and publishes the State of AI Report, an independent annual analysis of global AI progress that informs its technical judgment and ability to identify emerging inflection points shaping outcomes for AI-first companies. The firm engages deeply on product, technical strategy, and market positioning from day one.
Source: firm website, verified Jul 21, 2026.
What they invest in
from 25 of 68 portfolio companiesAI & Machine Learning Γ18Deep Tech Γ9SaaS Γ5Developer Tools Γ4Enterprise Software Γ4Biotech Γ3Consumer Γ3Hardware Γ3
HQs:United StatesΓ8United KingdomΓ2CanadaΓ1GermanyΓ1FranceΓ1
Investments Β· showing 60 of 68
founders shown can be your intro pathlu.ma is a platform for creating event pages, inviting attendees, and selling tickets for events.
Marketplaces
Andela connects global technologists with enterprise opportunities and serves as a platform for hiring, building AI systems, and upskilling teams. The company leverages a network of 650+ organizations across AI, cloud, data, and application development, offering talent supply, enterprise-ready AI system deployment, and AI-ready team acceleration programs.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareFuture of WorkHR TechWashington, D.C., US
Carrol Chang(CEO)Barun Singh(Chief Product & Technology Officer)Geoff MacNeil(Chief Revenue Officer)Kennith Jackson(Senior Vice President of Solutions)
Automata provides lab automation and data management tools, enabling researchers and technicians to generate accurate data at scale through intuitive workflow creation.
AI & Machine LearningDeep TechHardwareHealthtechLegalTechRoboticsSaaS
Mostafa ElSayed(CEO and Co-Founder)Suryansh Chandra(Co-Founder)
AI research lab developing visual intelligence technology including image generation and manipulation models. The company builds foundational infrastructure for visual AI applications used by artists and enterprises.
AI & Machine LearningDeep TechDeveloper ToolsFreiburg, DE
Robin Rombach(Founder)Andreas Blattmann(Founder)Patrick Esser(Founder)
CellVoyant is an AI-first company that develops predictive analytics and optimization tools for cell-based therapeutic development, helping researchers accelerate process development and reduce costs through label-free imaging analysis and data-driven process optimization.
AI & Machine LearningBiotechDeep Tech
Rafael Carazo Salas(CEO & Founder)in
Clipdrop offers AI-powered image editing tools including background removal, object cleanup, image upscaling, and text-to-image generation. The platform serves creators and developers through both direct web tools and an embeddable API for product integration.
AI & Machine LearningConsumerCreator EconomyMedia & EntertainmentSaaSParis, FR
Cyril Diagne(Founder)inJonathan Blanchet(Founder)inDamien Henry(Founder)in
Contextual AI builds a platform for enterprises to develop AI agents and applications that operate securely on proprietary data. The platform provides a modular, scalable development environment designed for mission-critical and knowledge-intensive enterprise use cases.
AI & Machine LearningCloud ComputingDeveloper ToolsEnterprise Software
Coram provides an AI-native physical security platform that unifies video security, access control, emergency management, and guest management for schools, hospitals, and multi-site teams. The platform enables AI-powered search, facial recognition, and rapid incident response across integrated hardware and software solutions.
AI & Machine LearningCybersecurityEnterprise SoftwareSunnyvale, US
Ashesh Jain(Co-Founder & CEO)Peter Ondruska(Co-Founder & CTO)
Crusoe builds energy-first AI infrastructure, using innovative and renewable energy sources to power hyperscale AI factories and a cloud platform for AI workloads. The company serves customers building and deploying AI applications at scale.
AI & Machine LearningCloud ComputingEnergy
Cully Cavness(Co-Founder)
Kradle builds an evaluation platform for AI models using interactive simulations rather than static tests, starting with Minecraft environments. The platform enables the AI research community to propose and run evaluations publicly to assess both model capabilities and safety characteristics.
AI & Machine Learning
Niantic Labs develops mobile games and apps that encourage outdoor exploration and real-world community engagement through location-based gaming experiences.
ConsumerGaming
Mission Barns produces cultivated meat products, primarily pork-based items like meatballs, bacon, and sausages, combining lab-grown pork fat with plant protein for consumers seeking sustainable alternatives to conventional meat.
Climate TechFoodTechBerkeley, US
Muon Space designs, builds, and operates satellite constellations using its proprietary Halo technology stack, which integrates spacecraft platforms, payload integration, and software-defined orchestration to deliver data and enable real-time computation in space. The company serves commercial and national security customers from its facilities in Silicon Valley.
Deep TechHardwareSpace TechSilicon Valley, US
NDEA develops artificial general intelligence technology and benchmarks. The company is founded by the creator of Keras and a co-founder of Zapier.
Advanced ManufacturingAI & Machine LearningDeep Tech
Francois Chollet(Founder)inMike Knoop(Co-founder & Board Member)inFrançois Chollet(Co-founder & Board Member)
Odyssey is an AI lab developing general world models trained on multimodal observations of the physical world. The company builds foundational AI systems including Odyssey-2, Starchild-1, and Agora-1 for advancing physical simulation and multi-agent interaction.
AI & Machine LearningDeep Tech
Jeff Hawke(CTO)
Stripe provides financial infrastructure for businesses to accept payments, offer financial services, and implement custom revenue models across international markets in 135+ currencies.
FintechSaaSSan Francisco, US
John Collison(Founder/President)inPatrick Collison(Founder/CEO)in
Poolside builds open-weight foundation models and agentic coding models, including the Laguna family, along with the systems and infrastructure needed to train, refine, and improve these models.
AI & Machine LearningDeveloper Tools
Jason Warner(Founder & CEO)Eiso Kant(Founder)
CybersecurityLondon, GB
Recursion applies computational and data-driven approaches to biological science, aiming to accelerate drug discovery and develop new treatments. The company combines life scientists and software engineers to solve problems at the intersection of biology and technology.
AI & Machine LearningBiotechData & InfrastructureDeep TechMedical DevicesSalt Lake City, US
Chris Gibson(Co-founder, Chairman of the Board)
Starship develops autonomous robots for last-mile delivery of groceries, food, and packages to customers. The company operates robots across 300+ service areas globally, positioning itself as the leading sidewalk autonomous delivery provider.
AI & Machine LearningLogistics & Supply ChainMobility & TransportationRobotics<UNKNOWN>, US
Ahti Heinla(Co-founder)Janus Friis(Co-founder)
Frequently asked questions
- What stage does Air Street Capital invest at?
- Air Street Capital invests at the Pre-Seed, Seed, Series A, Growth stages.
- What is Air Street Capital's typical check size?
- Air Street Capital typically writes checks of $500K β $10M.
- What sectors does Air Street Capital focus on?
- Air Street Capital focuses on AI & Machine Learning, Deep Tech, Defense Tech, Medical Devices, Robotics.
- Where is Air Street Capital located?
- Air Street Capital is headquartered in St. Peter Port.
- Does Air Street Capital lead rounds?
- Yes, Air Street Capital leads investment rounds.
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