/Investor DB

Air Street Capital

Venture capitalActively deployingoperating company · company profile

St. Peter Port · Pre-Seed–Series A · 23 people tracked

Also known as Air Street · AIR STREET CAPITAL MANAGEMENT LIMITED

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Investment thesis

Air Street Capital focuses on AI-first companies and prefers to invest as early as possible. The firm actively engages with founders from day one, iterating alongside them on product, market, and technology strategy. Its stated aim is to help build enduring companies that create a lasting impact within their markets.

Source: firm website, verified Sep 29, 2026.

Stage
Pre-Seed–Series A
Check
$500K – $10M
HQ
St. Peter Port, GB
Leads rounds
Leads
Instruments
Equity
Founded
2018
Last 12 months
9 investments
Private fund assets
$147.7M
VC funds
2
Tracked investments
83
Unicorns
13
IPOs
1
Acquisitions
6

Team · 23 people

from the firm's website & public directories
Abbie Hewlett· General Partner
Adelphi Limited· General Partner
Alice Meerveld· General Partner
Alison Moullin· General Partner
Barnham Limited· General Partner
Imogen Oldfield· General Partner
Kristy Webber· General Partner
Lynsey Hanley· General Partner
Marina Mauger· General Partner
Mark Gavey· General Partner
Matthew Westgarth-Smith· General Partner
Megan Thomas· General Partner
Monica Camara· General Partner
Nigel Westgarth· General Partner
Paul Corbet· General Partner
Rachel Harding· General Partner
Sarah Carr· General Partner
Serena Queripel· General Partner
Sophie Le Corre· General Partner
Tahlia Richards· General Partner
Vanessa Fletcher· General Partner

What they invest in

from 74 of 83 portfolio companies

AI & Machine Learning ×53Deep Tech ×21Enterprise Software ×15SaaS ×15Biotech ×14Developer Tools ×10Data & Infrastructure ×8Fintech ×8

HQs:United States×26United Kingdom×11Germany×4France×3Canada×1Switzerland×1

Who they back

founder profiles across 55 portfolio companies
24%
solo founders
13 of 55 mapped founding teams
43%
repeat founders
of 79 founders with career history
~1 yr
old at investment
median across 18 dated deals

Founding team size:solo founder×132 founders×183 founders×134+ founders×11

Where their founders studiedfrom 77 founders with education data

University of Cambridge ×11Stanford University ×7University of Oxford ×5Harvard University ×4Imperial College London ×4Massachusetts Institute of Technology ×4Cornell ×3Stanford University Graduate School of Business ×3

What their founders studiedfrom 71 founders with field-of-study data

Computer Science ×36Engineering ×27Mathematics & Statistics ×7Physics ×6Business & Management ×5Economics ×5Humanities ×4Design & Architecture ×3

Where their founders worked beforefrom 79 founders with career history

Google ×13IBM ×5Lyft ×4Microsoft ×4Stanford University ×4Hugging Face ×3Stability AI ×3Black Forest Labs ×2

Accelerator rootsportfolio companies that came through a program

Entrepreneur First ×6Y Combinator ×3Techstars ×2

28 founders hold a PhD · 3 hold an MBA (of 77 with degree data)

Investments · 83 tracked

founders shown can be your intro path

By year:2026 · 62025 · 62024 · 12023 · 42022 · 62021 · 22019 · 12018 · 12017 · 128 dated

Recursion Pharmaceuticalsrecursion.comin𝕏NASDAQ: RXRX

Recursion applies computational and data-driven approaches to biological science, aiming to accelerate drug discovery and develop new treatments.

AI & Machine LearningBiotechData & InfrastructureDeep TechMedical DevicesSalt Lake City, US

Chris Gibson(Co-founder and Chairman of the Board)inBlake C. Borgeson(Executive Officer, Director)inDean Y. Yi(Executive Officer, Director)Najat Khan(Chief Executive Officer)inNajat Khan, Ph.D.(CEO and President)inBlake Borgeson(Founder)

Co-investorsDCVC (Data Collective)Lux CapitalBaillie GiffordAdvantage Capital PartnersAmplify PartnersCatalio Capital Management, LP+22 more

Alta Aresaltaares.cominSeries A · Jun 2026 · $58M✓ verified

Alta Ares builds an AI stack for autonomous air defense and ISTAR, including counter-drone interceptor effectors, an ISR product suite, and mission management software designed for contested, GNSS-denied environments.

AI & Machine LearningDefense TechRoboticsParis, FR

Alain Henry(Founder)Hadrien Canter(Founder)Stanislas Walch(Founder)Théo Bondarec(Founder)

Co-investorsApeiron Venture CapitalCherry VenturesHarpoon VenturesKima VenturesOTB VenturesExpansion Venture Capital+5 more

Patina Systemspatinasystems.comin𝕏✓ verified

Patina Systems builds Angles, an AI-powered photos app for consumers that offers natural-language photo search, similar-content browsing, and auto-updating albums, with an on-device ML stack for speed and privacy.

AI & Machine LearningConsumerNew York, US

Tyler Angertin

Co-investorsHaystackMoth FundUncommon Projects Capital Management

Synthesiasynthesia.ioin𝕏Jan 2026✓ verified

Synthesia is an AI video platform that lets businesses generate videos with AI avatars and agents, aimed at helping organizations train, onboard, and upskill employees.

AI & Machine LearningEnterprise SoftwareMarketing TechSaaSLondon, GB

Victor Riparbelli(Founder)inSteffen Tjerrild(Founder)inLourdes Agapito(Founder)inMatthias Niessner(Founder)in

Co-investorsAccelFirstMark CapitalGV (Google Ventures)Kleiner PerkinsMMC VenturesNew Enterprise Associates (NEA)+17 more

👾 State of AI Reportstateof.aiin

The State of AI Report is an annually published, open-access analysis of developments in AI research, industry, politics, and safety, including an AI practitioner usage survey and forward-looking predictions.

AI & Machine LearningMedia & Entertainment

BoardNathan Benaichin

Adeptadept.aiin𝕏Acquired

An ML research and product lab building general intelligence by enabling people and computers to work together creatively

Enterprise SoftwareSan Francisco, US

David Luan(Founder)inAshish Vaswani(Founder)Niki Parmar(Founder)Augustus Odena(Co-founder)Maxwell Nye(Co-founder)inErich Elsen(Co-founder)

Co-investorsA.Capital VenturesAdditionAtlassian VenturesGeneral CatalystGreylock PartnersNimble Partners+10 more

Anagenexanagenex.com

Nicolas Tilmans(Founder)

Co-investorsLux CapitalCatalio Capital Management

Andelaandela.comin𝕏

Andela connects global technologists with enterprise opportunities and serves as a platform for hiring, building AI systems, and upskilling teams.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareFuture of WorkHR TechMarketplacesWashington, D.C., US

Jeremy Johnson(Founder)inIyinoluwa Aboyeji(Founder)inNadayar Enagesi(Founder)Brice Nkengsa(Founder)inIan Carnevale(Founder)inChristina Sass(Founder)in

Co-investors4DX VenturesAccelerate AfricaAmplo VenturesCRE Venture CapitalDBL PartnersFounder Collective+30 more

Athenianathenian.comin𝕏

Athenian provides metrics and insights for software engineering teams, offering a software development analytics product covering the full development cycle.

Data & InfrastructureDeveloper ToolsSaaS

Eiso Kant(Founder)

Co-investorsPoint NineFrst

Automataautomata.tech

Automata provides lab automation and data management tools, enabling researchers and technicians to generate accurate data at scale through intuitive workflow creation.

Advanced ManufacturingAI & Machine LearningDeep TechHardwareHealthtechLegalTechRoboticsSaaSLondon, GB

Mostafa ElSayed(CEO and Co-Founder)inSuryansh Chandra(Co-founder)Suryansh Chandra Mostafa ElSayed(Founder)

Co-investorsBlue Wire CapitalEntrepreneur FirstHCVCHummingbird VenturesIn-Q-TelIsomer Capital+12 more

Black Forest Labsbfl.aiin𝕏Nov 2025

AI research lab developing visual intelligence technology including image generation and manipulation models.

AI & Machine LearningDeep TechDeveloper ToolsFreiburg, DE

Robin Rombach(Founder)Andreas Blattmann(Founder)inPatrick Esser(Founder)Tim Dockhorn(Founder)

BoardAnjney Midha(Director)in

Co-investorsAndreessen HorowitzBain Capital VenturesBroadLight CapitalCherry VenturesEarlybird Venture CapitalHeadline+24 more

Black Forest Labsblackforestlabs.ai

Black Forest Labs develops FLUX, a family of generative AI models for image and video creation that support text, image, and keyframe inputs with native audio and multi-shot clips.

AI & Machine LearningDeep TechMedia & Entertainment

Andreas Blattmann(Founder)Axel Sauer(Founder)Dominik Lorenz(Founder)Frederic Boesel(Founder)Harry Saini(Founder)Jonas Julius Müller(Founder)

Co-investorsCherry VenturesCreandumCrossbeam Venture PartnersEarlybird Venture CapitalHeadlineMätch VC+5 more

Cellvoyantcellvoyant.comin

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

Co-investorsCompoundHorizons VenturesOctopus VenturesVerve Ventures

Chromatrychroma.com𝕏

Chroma Sync is a serverless data ingestion service for Chroma Cloud that connects S3 buckets, GitHub repositories, and websites, then parses, chunks, and embeds the content for search.

AI & Machine LearningData & InfrastructureDeveloper Tools

Anton Troynikov(Founder)Jeff Huber(Founder)in

Co-investorsAlt CapitalAIX VenturesAngel Collective Opportunity FundBloomberg BetaAI GrantAmjad Masad+3 more

ClipDropclipdrop.co𝕏Seedacquired by Stability AI

Clipdrop offers AI-powered image editing tools including background removal, object cleanup, image upscaling, and text-to-image generation.

AI & Machine LearningConsumerCreator EconomyMedia & EntertainmentSaaSParis, FR

Cyril Diagne(Founder)inJonathan Blanchet(Founder)inDamien Henry(Founder)in

Co-investorsKima VenturesSoma CapitalY CombinatorAmplify PartnersForesite CapitalHarvard Management Company

Cloveclove.comin𝕏Oct 2025

Clove is building a financial institution designed for modern living and working, offering financial services to individuals and teams.

FintechAltrincham, GB

Alex Loizou(Founder)in

Co-investorsAccel33EastKindred Capital

Clovegoclove.comOct 2025

Clove designs slip-on sneakers for healthcare professionals such as doctors and nurses, featuring fluid-resistant, easy-to-clean uppers and a dual-density support system for long work shifts.

ConsumerDirect to ConsumerE-commerce

Joe Ammon(Founder)in

Co-investorsBarrel VenturesDorm RoomAccelKindred Capital

Cloveclove.co

Alex Loizou(Founder)Anna Guerrero(Founder)Christian Owens(Founder)Sam Killin(Founder)

Co-investors33EastBlackbird VenturesDorm RoomFinn Capital PartnersInovia CapitalKindred Capital

Contextual AIcontextual.aiin𝕏

Contextual AI builds a platform for enterprises to develop AI agents and applications that operate securely on proprietary data.

AI & Machine LearningCloud ComputingDeveloper ToolsEnterprise Software

Douwe Kiela(Founder)inAmanpreet Singh(Founder)inDouwe Kiela Amanpreet Singh(Founder)

Co-investorsBain Capital VenturesGreycroftSnowflake VenturesSV AngelForerunner VenturesInvariantes Fund+7 more

Coram AIcoram.aiinAug 2023

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.

AI & Machine LearningCybersecurityEnterprise SoftwareSunnyvale, US

Ashesh Jain(Founder)inPeter Ondruska(Founder)in

BoardTOBY COPPEL(Director)inJAKE MEDWELL(Director)inBRYAN BAUM(Executive Officer, Promoter)in

Co-investors8VCAnsa CapitalBattery VenturesK5 GlobalMosaic VenturesUP Partners

Crusoecrusoe.aiin𝕏

Crusoe builds energy-first AI infrastructure, using innovative and renewable energy sources to power hyperscale AI factories and a cloud platform for AI workloads.

AI & Machine LearningCloud ComputingData & InfrastructureEnergyDenver, US

Cully Cavness(Founder)inChase Lochmiller(Founder)inCharles Cavness(Executive Officer, Director)Matthew DeNezza(Executive Officer)inJamey Seely(Executive Officer)inMichael Gordon(Executive Officer)in

Co-investorsAbstract VenturesACTIVATE CAPITAL PARTNERSAdvaita CapitalAkkaAlkeon InnovationAvenir Growth Capital+73 more

Delfadelfa.aiAug 2025

Delfa provides an AI-driven platform for clinical trial patient recruitment, centralizing calls, notes, and updates while automating repetitive tasks for clinical research site teams.

AI & Machine LearningBiotechDigital HealthHealthtechLondon, GB

Tom Farrand(CEO)inGustav Bredell(CTO)in

Co-investorsEntrepreneur FirstTranspose Platform ManagementSARAS CAPITAL

Delian AIdelian.aiin𝕏

Delian develops Osiris, an alternative navigation system for UAVs that emulates GNSS and provides a jam- and spoof-resistant navigation feed to MAVLink-capable flight controllers.

Deep TechDefense TechHardwareAthens, GR

Dimitrios Kottas(Founder)

Co-investorsEntropy Industrial CapitalHCVCMarathon Venture Capital

ElevenLabselevenlabs.ioin𝕏May 2023

ElevenLabs is an AI research and product company that builds voice generation and audio processing platforms for creating human-like voice interactions with technology.

AI & Machine LearningCreator EconomyEnterprise SoftwareSaaSLondon, GB

Mati Staniszewski(Founder)inPiotr Dabkowski(Co-founder)inHannah C(Founder)Mateusz Jakub Staniszewski(Co-founder)inMati Staniszewski Piotr Dabkowski(Founder)Piotr Dąbkowski(Founder)

Co-investorsAlkeon InnovationAndreessen HorowitzAntiAspire11Bond Capital ManagementBroadLight Capital+45 more

Enveda Biosciencesenveda.comin𝕏

Enveda operates a drug-discovery platform that analyzes natural samples—primarily plant-derived molecules—using mass spectrometry, AI foundation models, and automated high-throughput labs to identify their chemical structures and therapeutic properties.

AI & Machine LearningBiotechDeep TechBoulder, US

Viswa Colluru(Founder)inDaniel Wee(Executive Officer)Pieter Dorrestein(Founder)Viswa Colluru Pieter Dorrestein(Founder)

BoardRohit Sharma(Director)Zavain Dar(Director)in

Co-investorsBoulder VenturesCatalio Capital Management, LPCox EnterprisesFPVHummingbird VenturesJAZZ Venture Partners+20 more

Exscientia (NASDAQ: EXAI)exscientia.ai𝕏acquired by Recursion

Recursion is an AI-driven drug discovery company that uses cellular imaging and machine learning to identify and develop new medicines, with a focus on reducing failure rates in pharmaceutical development.

AI & Machine LearningBiotechDeep TechDigital HealthHealthtechMedical Devices

Co-investors42CAPPUSH VenturesWlanholding

Fabricnanofabricnano.cominJul 2019

FabricNano develops cell-free biocatalysis technology that immobilizes engineered enzymes onto scalable, environmentally friendly support materials for use in bio-processes.

BiotechCleantechNew MaterialsClaymont, US

Grant Aarons(Executive Officer, Director, Promoter)inFerdinando Randisi(Director)

BoardSiraj Khaliq(Director)inRobert Kniaz(Director)in

Co-investorsAtomicoBackedEntrepreneur FirstHoxton VenturesOlima VenturesPace Ventures+18 more

Flow Engineeringflowengineering.comin𝕏

Flow is a hardware development platform that uses AI to help engineering teams keep requirements, architecture, and verification aligned across complex vehicle programs.

Advanced ManufacturingAI & Machine LearningDeveloper Tools

Pari Singh(Founder)in

Co-investorsBackedDeep Science VenturesSequoia CapitalThomas JamesAtreides ManagementEntrepreneur First+3 more

Gandeevagandeeva.comin𝕏Jan 2022 · $40M

Gandeeva Therapeutics uses AI, machine learning, and atomic-resolution cryo-EM imaging to map druggable protein interactions and design molecular glues that bind at specific protein interfaces.

AI & Machine LearningBiotechDeep TechDigital Health

Sriram Subramaniam(Founder)in

Co-investorsLux CapitalObvious VenturesAmgen VenturesAmplitude Venture CapitalLeaps by Bayer

General Reasoninggr.incin𝕏Jul 2025

General Reasoning (GR) is an AI research company that trains models to work, communicate, and coordinate over long time horizons, with a focus on reinforcement learning, multi-agent systems, and environment design.

AI & Machine LearningDeep TechDeveloper ToolsSan Francisco, US

Ross Taylor(CEO)inChengxi Taylor(President)inChengxi Wang(Executive Officer, Director)

BoardThomas Joseph Grady II(Director)Kip Gabriel Parker(Director)

Co-investorsEntrepreneur First

Gourmeygourmey.comin𝕏

Gourmey produces cultivated meat, with its first product being a lab-grown foie gras aimed at fine-dining chefs and restaurants.

BiotechClimate TechFoodTech

Antoine Davydoff(Founder)Nicolas Morin-Forest(Founder)Victor Sayous(Founder)

Co-investorsBig Idea VenturesDiscovery Ventures III Gmb H & Co. KGEmblemHeartcore CapitalJoyance PartnersKeen Venture Partners+2 more

Graphcore Limitedgraphcore.aiin𝕏acquired by SoftBank Corp.

Graphcore builds processor hardware and systems for machine intelligence and AI workloads.

AI & Machine LearningHardwareSemiconductors

Nigel Toon(Founder)inNick Bishop(Chief Financial Officer)inSally Doherty(Chief Marketing Officer)inJohn Walsh(Chief Operating Officer)inMarcus McElroy(General Manager)inHelen Byrne(VP AI Technology)in

Co-investorsAhren Innovation CapitalAtomicoBalderton CapitalBMW i VenturesBosch VenturesC4 Ventures+10 more

GTVgetgtv.com

GTV is an AI video creation platform used by brands to produce video ads and marketing content such as UGC ads, social videos, and product shoots.

AdTechAI & Machine LearningMarketing Tech

Hederahederadx.comin𝕏

Hedera Dx develops in-house, NGS-based liquid biopsy tests and clinicogenomic data solutions for decentralized oncology care, partnering with laboratories and clinicians to support cancer diagnosis and personalized therapy selection.

AI & Machine LearningBiotechDigital HealthHealthtechMedical Devices

Tommi Lehtonen(CEO, Co-founder)inDamien Lapray(CCO, Co-founder, PhD)inChristian Meisel(CMO, Co-founder, MD PhD)inFrances Rhodius(CFO)

Co-investorsBootstrap EuropeHelsana HealthInvest AGInventureInventureVsquared Ventures

Intenseyeintenseye.comin𝕏

Intenseye provides an AI-powered workplace safety platform that connects to existing CCTV cameras and its Sentinel devices to monitor facilities and quantify safety-related cost and ROI.

Advanced ManufacturingAI & Machine LearningEnterprise SoftwareIoTSaaSNew York, US

Serhat Cillidag(Executive Officer, Director)inSercan Esen(Founder)in

BoardTeddie Wardi(Director)inRicardo Sequerra Amram(Director)in

Co-investorsBoro CapitalEntrepreneurs Roundtable Accelerator (ERA)Insight PartnersLightspeed Venture PartnersPoint NineRemarkable Ventures

Interloominterloom.ioinSeed · Mar 2024 · $3M

Interloom is a case-resolution system that routes operational cases to the right combination of AI agents, human experts, and system integrations, learning from prior case outcomes to optimize for cost, speed, and accuracy.

AI & Machine LearningEnterprise SoftwareFuture of WorkSaaSMunich, DE

Fabian Jakobi Schmidt(CEO)

Co-investorsKickstart InnovationDN Capital

Interloominterloom.com

Interloom offers an AI-powered operations workspace where human domain experts and AI agents resolve work together across shared inboxes, ticketing systems, and operational records.

AI & Machine LearningFuture of WorkSaaS

Erik Collinder(Founder)Fabian Maximilian Jakobi(Founder)Jaime Madrid(Founder)Miha Erzen(Founder)

Co-investorsDN Capital

John Cooganjohncoogan.com𝕏Sep 2026

A personal blog publishing articles and video-style commentary analyzing technology companies, startups, and industry trends.

Media & Entertainment

John Coogan(Founder)in

Co-investors199 VenturesAndreessen HorowitzCreandumInitialized Capital

Kradlekradle.aiMay 2022

Kradle builds an evaluation platform for AI models using interactive simulations rather than static tests, starting with Minecraft environments.

AI & Machine LearningMinneapolis, US

William Partyka(Executive Officer)

Co-investorsJuniper Ventures Management, Llc

LabGeniuslabgeni.usin𝕏Oct 2017

LabGenius develops EVA, an automated discovery engine for identifying and co-optimizing complex therapeutic antibodies such as multispecifics across multiple properties.

AI & Machine LearningBiotechDeep TechLondon

Harrison Rickerby(Executive Officer, Director)

BoardJames Field(Founder)in

Co-investorsAcequia Capital (AceCap)AtomicoBackedBeast VenturesChampion Hill VenturesGigafund+9 more

Lambda Labslambda.aiin𝕏

Lambda operates cloud infrastructure and supercomputers purpose-built for AI training and inference, serving hyperscalers, enterprises, and frontier AI labs.

AI & Machine LearningCloud ComputingData & InfrastructureSan Francisco, US

Stephen Balaban(Founder)inBenhamin Nelson(Executive Officer)Austen Allred(Executive Officer, Director)ML engineers in(Founder)Michael Balaban(Founder)

BoardJessica Verrilli(Director)

Co-investorsAccess Ventures (New York)Alpha Square GroupAlumni VenturesB Capital GroupB4 CapitalBasecamp Fund+36 more

LATOlatolabs.ioin𝕏Seed

LATO conducts commercial diligence for investors by sourcing and interviewing domain experts and customers, then combining interview data with public and proprietary documents to create market simulations.

AI & Machine LearningEnterprise SoftwareFintechSan Francisco, US

Tien Chu(CTO)inTymek Staniszewski(CEO)in

Co-investorsVela PartnersY CombinatorZero IndexAxiom PartnersBlast.ClubCloverfield Funds LP+1 more

Macrodatamacrodata.coin𝕏

Macrodata Labs builds data pipelines that transform raw robot and egocentric recordings into training-ready datasets, segmenting recordings into timestamped subtasks, recovering 3D hand motion, assessing signal quality, and estimating task progress and reward signals.

AI & Machine LearningData & InfrastructureRobotics

Guilherme Penedo(Founder)in

Co-investorsKima VenturesOPRTRSRed River West

Mapillary Marketplace, SAASmapillary.comin𝕏

Mapillary offers a collaborative platform that hosts, processes, and publishes street-level imagery and map data, using computer vision and machine learning to automate map-making at scale.

AI & Machine LearningCloud ComputingData & InfrastructureMobility & TransportationSaaSBjarred, SE

Jan Erik Solem(Executive Officer, Director)in

BoardEvan Nisselson(Director)in

Co-investorsAtomicoBMW i VenturesIntrepid Growth PartnersLDV CapitalNFXSamsung Catalyst Fund+2 more

Mission Barnsmissionbarns.comin𝕏Nov 2018

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

Ilan Eitan Fischer(Executive Officer, Director)Eitan Fischer(Founder)

BoardDavid Bowman(Founder)

Co-investorsBabel VenturesBetter Ventures Central LlcBloom8Blue Ledge CapitalJoyance PartnersLever VC+9 more

Modern Intelligencemodernintelligence.aiin𝕏Jul 2021 · $5M

Modern Intelligence builds artificial intelligence software for defense applications, providing target analysis and decision-making from small data samples.

AI & Machine LearningDeep TechDefense TechSan Jose, US

John Dulin(CEO)inJoseph Cieslik(Executive Officer, Director)Tristan Tager(Director)

Co-investors7percent VenturesAlumni VenturesChampion Hill VenturesContraryMyelin VCSwell Partners+3 more

Muon Spacemuonspace.comin𝕏May 2022

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.

Deep TechHardwareSpace TechSilicon Valley, US

Jonny Dyer(Founder)inDaniel McCleese(Executive Officer, Director)Pascal Stang(Founder)inReuben Rohrschneider(Founder)inPaul Day(Founder)inDan McCleese(Founder)

Co-investorsACME CapitalACTIVATE CAPITAL PARTNERSCarbonClimacticCongruent VenturesEarthrise Ventures+12 more

Ndeandea.comin𝕏

NDEA develops artificial general intelligence technology and benchmarks.

Advanced ManufacturingAI & Machine LearningDeep Tech

François Chollet(Founder)inMike Knoop(Founder)inFrancois Chollet(Founder)inBryan Landers(Technical Staff)

Co-investorsCoatue ManagementMenlo VenturesStemAI VCY Combinator

Neoplantsneoplants.cominOct 2022

Neoplants is a plant engineering company working to unlock the biological potential of plants.

BiotechClimate TechDeep TechParis, FR

Lionel Mora(Cofounder)inPatrick Torbey(Founding CTO & Current CEO)in

Co-investorsCollaborative FundEntrepreneur FirstHeartcore CapitalKima VenturesPartech Ventures50 Partners+10 more

Nianticnianticlabs.comacquired by Scopely, Inc.

Niantic Labs develops mobile games and apps that encourage outdoor exploration and real-world community engagement through location-based gaming experiences.

ConsumerGamingSan Francisco, US

John Hanke(Founder)Phil Keslin(Founder)

BoardKenji Okubo(Director)

Co-investorsAloft VCBattery VenturesBonfire VenturesBreyer CapitalCapitalGCauseway Partners+15 more

Numerainumer.ai𝕏

Numerai runs a data science tournament where participants build machine learning models on obfuscated, regularized financial datasets and stake cryptocurrency on their predictions to earn or burn based on performance.

AI & Machine LearningCrypto & Web3FintechSan Francisco, US

Richard Craib(Founder)Richard C.(Founder)in

BoardAndrew Weissman(Director of the Issuer.)in

Co-investorsUnion Square Ventures (USV)CoinFundDigital Currency GroupFirst Round CapitalFJ LabsIncrypt Blockchain+6 more

Odysseyodyssey.mlin𝕏

Odyssey is an AI lab developing general world models trained on multimodal observations of the physical world.

AI & Machine LearningDeep TechRoboticsPalo Alto, US

Jeff Hawke(CTO)inOliver Cameron(Founder)in

Co-investorsCoho DeeptechEvolution VC PartnersIn-Q-TelLigo Partners LLCMVP VenturesPoint Nine+6 more

Odysseyodyssey.education

Odyssey Education operates a network of French international schools abroad, offering education from preschool through high school (maternelle to lycée) following a multilingual French curriculum.

EdTech

Jeff Hawke(Founder)Luc Chatel(Founder)Oliver Cameron(Founder)in

Co-investorsAbstract VenturesAMD VenturesAvalanche VCCubit CapitalEQT VenturesEqual Ventures+6 more

Optimaloptimal.agin

Optimal provides AI-based greenhouse climate control that connects to growers' climate computers (such as Priva and Ridder) via cloud APIs and automatically adjusts settings 24/7 to hit target climate conditions as weather forecasts change.

AgTechAI & Machine LearningSaaSLondon, GB

Dave Hunter(CEO)inJoão Abrantes(Founding CTO)in

Co-investors2050BackedCrane Venture PartnersEntrepreneur FirstCarmel VenturesKoch Disruptive Technologies+1 more

Percepticperceptic.cominSeed · May 2026 · $12M

Perceptic builds an AI platform that unifies evidence, data, and decision workflows across the drug development lifecycle, connecting asset scouting, scientific evaluation, and clinical data on a shared intelligence layer.

AI & Machine LearningBiotechDigital Health

Tilman Flock(Co-Founder & CEO)Zaki Trache(Co-Founder & CPO)Martin Copes(Co-Founder & CTO)inMohamed Zaki T(Founder)Tilman F(Founder)

Co-investorsOutlier GroveAccelAccel-KKR

Polar Mistpolarmist.ai

Polarmist builds autonomous maritime systems designed for mass production, with payload-agnostic and comms-dark (AI-enabled, communication-independent) capabilities for defense missions.

AI & Machine LearningDefense TechRobotics

PolyAIpoly.aiin𝕏

PolyAI builds an agentic dialog platform that enables enterprises to deploy voice AI agents for handling complex customer service conversations at scale.

AI & Machine LearningEnterprise SoftwareSaaSNew York, US

Nikola Mrkšić(Founder)inShawn Wen(Founder)inEddy Su(Founder)inTsung-Hsien Wen(Founder)inPei-Hao Su(Founder)in

Co-investorsKhosla VenturesPassion CapitalGeorgianAlumni VenturesAmadeus Capital PartnersEntrepreneur First+11 more

Poolsidepoolside.ai

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)inEiso Kant(Founder)Jason Warner Eiso Kant(Founder)

Co-investors20VC7GC & CoAbstraction CapitalB Capital GroupB4 CapitalBain Capital Ventures+29 more

Profluent Bioprofluent.bioin𝕏Seed · Aug 2022 · $9M

Profluent develops AI foundation models combined with an in-house wet lab to design proteins for applications ranging from human health to industrial uses.

AI & Machine LearningBiotechDeep TechEmeryville, US

Ali Madani(Founder)inAlexander Meeske(Founder)

BoardDylan Morris(Director)in

Co-investorsAIX VenturesConvergent VenturesSpark CapitalAltimeter CapitalBezos ExpeditionsInsight Partners

Ravelin Technologyravelin.comin

Ravelin provides an AI-based fraud and abuse prevention platform for online merchants, using machine learning, consortium data, and graph-network analysis to automate risk decisions across the customer journey.

AI & Machine LearningCybersecurityFintechLondon, GB

Nick Lally(Founder)inMartin Sweeney(Founder)in

Co-investorsPassion CapitalTechstarsAmadeus Capital PartnersPlayfair Capital

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

AllcyteDelian Alliance IndustriesExscientiaFern LabsJukedeckMapillaryOnodrim Acquired

Exits · 7

1 IPOs · 6 acquisitions · showing 6

Recursion PharmaceuticalsNASDAQ: RXRXClipDropacq. by Stability AIExscientia (NASDAQ: EXAI)acq. by RecursionGraphcore Limitedacq. by SoftBank Corp.Nianticacq. by Scopely, Inc.Valence Discoveryacq. by Recursion

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has Air Street Capital made?
Air Street Capital has 83 tracked investments, 7 of which have exited, including 12 dated in the last 24 months.
What stage does Air Street Capital invest at?
Air Street Capital invests at the Pre-Seed, Seed, Series A stages.
What is Air Street Capital's typical check size?
Air Street Capital typically writes checks of $500K – $10M.
What sectors does Air Street Capital focus on?
Air Street Capital focuses on AI & Machine Learning, Biotech, Data & Infrastructure, Deep Tech, Defense Tech, Developer Tools, Medical Devices, Robotics.
Where is Air Street Capital located?
Air Street Capital is headquartered in St. Peter Port, GB.
Does Air Street Capital lead rounds?
Yes, Air Street Capital leads investment rounds.
Who does Air Street Capital co-invest with?
Air Street Capital most often shares deals with Point Nine, Entrepreneur First, NVIDIA, among 367 tracked co-investors.

Media · Podcasts & interviews

featuring the team

The State of AI: Rise of Reasoning, Open Source, Sovereign AI | Nathan Benaich, Air Street Capital

The Peel with Turner Novak · Nathan Benaich

TechBio Talks Episode 3: Air Street Capital's Nathan Benaich with Host Chris Gibson

Recursion · Nathan Benaich

The State of AI 2025: Insights from Nathan Benaich at Air Street Capital #stateofai #ai

The Research and Applied AI Summit - RAAIS · Nathan Benaich

RAAIS 2025 - Closing Remarks by Nathan Benaich (Air Street Capital and RAAIS Foundation)

The Research and Applied AI Summit - RAAIS · Nathan Benaich

Is deep learning hitting a wall? Eiso Kant (Poolside) and Nathan Benaich (Air Street Capital)

The Research and Applied AI Summit - RAAIS · Nathan Benaich

State of AI 2024: Frontier Models, AI Geopolitics, Robotics | Nathan Benaich, Air Street Capital

The MAD Podcast with Matt Turck · Nathan Benaich

Co-investors · 23

Entrepreneur First

Entrepreneur First (EF) is a talent investor that helps individuals build and launch startups, providing support such as US visa guidance, office space, fundraising preparation, and investor introductions culminating in a San Francisco Demo Day.

$1M – $7M
Point Nine

Point Nine is an early-stage venture firm that has invested in roughly 10-12 startups per year since 2008, with a focus on SaaS and B2B companies.

$1M – $10M
Spark Capital

Spark Capital is a venture capital firm that partners with founders, known for early investments including leading Twitter's Series B in 2008.

$500K – $25M
Amadeus Capital Partners

Amadeus Capital Partners is a UK-based deep tech venture capital firm founded in 1997 that invests in technology companies from seed to growth stage. Since inception it has backed over 200 companies and raised more than $1.3 billion.

$50K – $12.7M
Andreessen Horowitz

Andreessen Horowitz (a16z) is a venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz, known for pioneering the platform model with a large team of operators supporting founders across stages.

$500K – $50M
Insight Partners

Insight Partners is an investment firm focused on accelerating revenue and profit growth in software companies, providing capital and operational support through its Insight Onsite team.

$120M – $350M
Bain Capital Ventures

BCV Labs is the platform and hands-on support arm of Bain Capital Ventures, providing portfolio founders with go-to-market strategy, brand development, hiring assistance, and customer introductions.

$1M – $100M
Creandum

Creandum is a venture capital firm that invests in technology companies, backing them at early stages before their potential becomes widely obvious.

$216K – $8.6M
Salesforce Ventures

Salesforce Ventures is the corporate venture arm of Salesforce, investing in enterprise technology startups from seed through growth stages since 2009.

$5M – $50M
Accel

Accel is a venture capital firm that partners with exceptional teams, positioning itself as a first partner to founders globally.

$500K – $100M
Partech Ventures

Partech is a global venture capital firm supporting founders across multiple continents and investment stages through dedicated teams and funds.

Both backed · 3
$200K – $50M
Heartcore Capital

Heartcore Capital is an early-stage venture capital firm backing European founders from inception. It invests in startups from inception through Series A, and also invests in web3 protocols from idea to liquid tokens.

Both backed · 2
▶11 more co-investors

IsaiMarathon Venture CapitalBig Idea VenturesDN CapitalNotion CapitalFifty YearsStride VCWalden InternationalConvictionAmino CollectiveHyperchain Capital

Firms observed investing alongside Air Street Capital, from public investor directories. Shared companies are the overlap with Air Street Capital's recorded portfolio.

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