Altimeter Capital β Full Portfolio
51 tracked investments Β· listed companies and verified rows first
Grab operates a superapp serving Southeast Asia, offering services including ride-hailing and mobility, deliveries, and financial services through Grab Financial Group.
FintechLogistics & Supply ChainMarketplacesMobility & TransportationSingapore, SG
Anthony Tan(Founder)inCheryl GohChin OngHooi Ling TanKell LimSarah Lim
Co-investors137 Ventures500 Global500 Startups VietnamArbor VenturesBase PartnersBeacon VC+21 more
Roblox operates an online platform where users sign up to play and create games and interactive experiences.
Creator EconomyGamingSocialSan Mateo, US
David Baszucki(Founder, Chairman & Chief Executive Officer)inErik Cassel(Co-Founder)Naveen Chopra(Chief Financial Officer)Craig Donato(Executive Officer)Michael Guthrie(Executive Officer)Daniel Sturman(Executive Officer)
Co-investorsAltos VenturesAndreessen HorowitzFirst Round CapitalGreylock PartnersIndex VenturesKleiner Perkins+5 more
Snowflake is a fully managed cloud data platform that integrates data ingestion, processing, analysis, and AI application development across multiple cloud providers.
AI & Machine LearningCloud ComputingData & InfrastructureSan Mateo, US
Benoit Dageville(Executive Officer, Director)inMarcin Zukowski(Executive Officer)Thierry Cruanes(Executive Officer, Director)Jeffrey T. Balaguras(Executive Officer)Matthew Glickman(Executive Officer)Barbara Walkowski(Executive Officer)
Co-investorsCoatue ManagementEQUIAMForgePoint CapitalHigh AlphaHuman CapitalICONIQ+10 more
Twilio provides a cloud-based communications platform that enables businesses to integrate voice, messaging, and video into applications using APIs.
Cloud ComputingDeveloper ToolsEnterprise SoftwareSan Francisco, US
Jeff Lawson(Co-Founder & Chief Executive Officer)inEvan Cooke(Director)Lee Kirkpatrick(Chief Financial Officer)Roy Ng(Executive Officer)Karyn Smith(Executive Officer)John Wolthuis
Co-investors500 GlobalBessemer Venture PartnersDraper AssociatesFounders Circle CapitalFounders FundIcon Ventures+16 more
Fort Worth, US
Allon Bloch(Executive Officer, Director)Marshall Chesrown(Executive Officer, Director)Thomas H. Shortt(Executive Officer, Director)Anna-Lisa Corrales(Chief Legal Officer, Chief Compliance Officer and Secretary)Jonathan Sandison(Chief Financial Officer)Kevin Westfall(Director)
Co-investorsFraser McCombs CapitalDurable Capital PartnersFoxhavenGeneral CatalystL CattertonPICO Venture Partners+1 more
Checkout.com offers Flow, a hosted payment page that businesses can deploy with a low-code, one-time integration to accept payments online.
Developer ToolsE-commerceFintechSaaSLondon, GB
Guillaume Pousaz(Founder & CEO)in
Co-investorsCoatue ManagementDragoneer Investment GroupDST GlobalFranklin TempletonGICInsight Partners+5 more
ClickHouse develops a column-oriented database management system that enables real-time analytical reporting via SQL queries.
AI & Machine LearningCloud ComputingData & InfrastructureEnterprise SoftwareSan Francisco, US
Aaron Katz(Co-Founder & CEO)inAlexey Milovidov(Co-Founder & CTO)Yury Izrailevsky(Co-Founder & President)
Co-investorsIndex VenturesAdapt VenturesArtisanal VenturesBattery VenturesBessemer Venture PartnersCoatue Management+9 more
Elorian is an AI research and product lab building models for visual reasoning, training systems to interpret and manipulate visual representations by understanding spatial relationships, structure, and physical constraints.
AI & Machine LearningDeep TechRoboticsPalo Alto, US
Andrew Dai(Founder)inYinfei Yang(Founder)
Co-investorsMenlo VenturesLG Technology VenturesStriker Venture Partners
Solo.io provides cloud connectivity solutions that help organizations secure, observe, and control their cloud environments.
AI & Machine LearningCloud ComputingDeveloper ToolsEnterprise Software
Idit Levine(Founder)in
Co-investorsTrue VenturesRedpoint Ventures
23andMe operates a research platform that collects genetic data from millions of users to advance genomic research and health discovery.
BiotechDigital HealthDirect to ConsumerHealthtechLongevityMountain View, US
Anne Wojcicki(Co-founder & CEO)inLinda Avey(Co-founder)Paul Cheung(Co-founder)Andrew Page(Executive Officer, Director)Kathy Hibbs(Executive Officer)
BoardEsther Dyson(Director)
Co-investorsAllied Venture PartnersCivilization Ventures Management, LlcEQUIAMG SquaredHouston Angel NetworkInvestX+12 more
Airbyte provides a context layer for agents and pipelines, enabling data connectivity and integration solutions.
AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareSan Francisco, US
Michel Tricot(Co-Founder & CEO)inJean Lafleur(Co-Founder & COO)inJean (John) Lafleur(Co-Founder and COO)in
BoardChetan Puttagunta(Benchmark partner and board member)
Co-investors8VCAccelCoatue ManagementFlex Capital PartnersKima VenturesRebel Fund+6 more
American Terawatt is building a national high-voltage direct current (HVDC) transmission network in the United States designed to deliver gigawatts of power to large industrial loads.
CleantechEnergyHardwareSan Francisco, US
Robert Parker(Founder)Anton Troynikov(Executive Officer, Director)Arani Bhattacharyay(Executive Officer, Director)
Co-investorsGiant Ventures Global LlpHawk Hill VenturesHOF CapitalScribble VenturesZero Infinity PartnersFounders Fund+1 more
Anthropic is an AI safety research company that builds reliable, interpretable, and steerable AI systems.
AI & Machine LearningDeep TechDeveloper ToolsEnterprise SoftwareSan Francisco, US
Dario Amodei(Co-founder & CEO)inDaniela Amodei(Co-founder & President)inTom Brown(Co-founder)inJack Clark(Co-founder & Head of Policy)inJared Kaplan(Co-founder & Chief Science Officer)Chris Olah(Co-founder & Interpretability Research Lead)
Co-investors3Comma Capital7BC Venture CapitalA.Capital VenturesAccelAlkeon InnovationAllen Institute for AI (AI2) Incubator+85 more
Base is a membership community that organizes curated in-person gatheringsβsmall "Circles" of eight and larger "Experiences" such as socials, art tours, and expert-led eventsβfor accomplished, curious adults primarily aged 35 to 70.
ConsumerMarketplacesSocial
Co-investorsConnetic VenturesGeek VenturesTetradAdditionAndreessen HorowitzCapitalG+8 more
Baseten provides AI inference and infrastructure services that optimize model deployment, serving, and orchestration across the full stack.
AI & Machine LearningCloud ComputingDeveloper ToolsSan Francisco, US
Tuhin Srivastava(CEO and Co-Founder)inAmir Haghighat(CTO and Co-Founder)inPhil Howes(Co-Founder & Chief Scientist)inPankaj Gupta(Co-Founder)inPhilip Howes(Co-Founder and Chief Scientist)Danielle Herzberg(Executive Officer)
Co-investors01 AdvisorsAI FundAlpha PartnersAspire11Athletic VenturesBattery Ventures+23 more
Baseten provides infrastructure and tooling for high-performance AI model inference, letting teams deploy open-source, custom, and fine-tuned models with optimizations for image generation, transcription, text-to-speech, LLMs, and embeddings.
AI & Machine LearningCloud ComputingDeveloper Tools
Amir Haghighat(Founder)in
Co-investorsHorizonCapitalGConvictionIVP (Institutional Venture Partners)NVIDIASands Capital Ventures+1 more
Bay Area Times is a daily email newsletter that summarizes business and technology news using one chart per story, covering topics such as AI, robotics, biotech, energy, and software.
Media & Entertainment
Co-investorsSolar Eco FundAndreessen HorowitzBenchmarkCapitalGDST GlobalICONIQ+2 more
This page is a blog article offering guidance on how to select an SEO company, including advice on checking credentials, reputation, and references.
Marketing TechMedia & Entertainment
Co-investorsFundersClubSoftBank Group
Deep-learning network and cloud threat-detection company whose assets and staff were acquired by Qualys in 2022.
CybersecurityEnterprise SoftwareSunnyvale, US
Nayeem Islam(Co-founder and CEO)Saumitra Das(Co-founder and CTO)
BoardEric Vishria(Director)in
Co-investorsHarrison MetalBenchmark
Boom develops supersonic aviation technology, including Overture, a supersonic airliner with orders from United, American, and Japan Airlines, and Symphony, a turbofan engine built for supersonic flight.
Deep TechHardwareMobility & TransportationCentennial, US
Blake Scholl(Founder & CEO)in
Co-investorsBessemer Venture PartnersCaruso VenturesDenver VenturesDraper AssociatesE15Industrious Ventures+9 more
ByteDance builds a portfolio of digital platforms and services focused on short-form video, content creation, e-commerce, and workplace collaboration, serving creators and consumers globally.
Creator EconomyE-commerceMedia & EntertainmentBeijing, CN
Yiming Zhang(Founder)inRubo Liang(Founder; Chairman of the Board)inZhang Yiming(Founder)
Co-investors3Comma CapitalAglae VenturesBase PartnersCoatue ManagementEvolution VC PartnersGaldana Ventures+15 more
Clumio provides cloud-native backup and recovery for AWS and Google Cloud, offering air-gapped, immutable backups with point-in-time recovery through a serverless, API-first platform.
Cloud ComputingCybersecurityData & InfrastructureSan Jose, US
Woon Ho Jung(Director, Promoter)Poojan Kumar(Executive Officer, Director, Promoter)Kaustubh Sambhaji Patil(Director, Promoter)
BoardMichael L. Speiser(Director)Mark Leslie(Director)
Co-investorsHuman CapitalIndex VenturesNewView CapitalSutter Hill Ventures
CockroachDB is a distributed SQL database designed for enterprise applications that require high availability and global scalability.
Cloud ComputingData & InfrastructureEnterprise SoftwareNew York, US
Spencer Kimball(Founder)inPeter Mattis(Founder)
Co-investorsCoatue ManagementFirstMark CapitalG SquaredGV (Google Ventures)In-Q-TelIndex Ventures+4 more
Confluent provides a cloud-native platform for real-time data streaming and movement, enabling organizations to connect applications and respond to business events as they occur.
AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsEnterprise SoftwareMountain View, US
Neha Narkhede(Co-founder; former Chief Technology Officer and board member)inJay Kreps(Co-founder and Chief Executive Officer)inJun Rao(Co-founder)in
Co-investorsAlkeon InnovationAxevil CapitalBattery VenturesCoatue ManagementCusp CapitalDCVC (Data Collective)+13 more
ContractsAI structures and activates contract data beyond static storage in contract lifecycle management systems, making terms accessible for operational use across enterprise systems.
AI & Machine LearningEnterprise SoftwareLegalTechSaaS
Jenn McCarron(Co-founder & CEO)Phani Gunturu(Co-founder & CTO)in
Co-investorsOperator CollectiveAndreessen HorowitzBain Capital VenturesBlackstoneGeneral CatalystInterlagos+9 more
dbt Labs provides a data transformation platform used by teams to organize, catalog, and manage data in their warehouses.
Data & InfrastructureDeveloper ToolsSaaS
Tristan Handy(Founder & CEO)inDrew Banin(Co-Founder)inConnor McArthur(Co-Founder)
Co-investorsAllison Pickens VenturesAmplify PartnersAndreessen HorowitzCoatue ManagementFirebolt Ventures Management Company, LlcICONIQ+4 more
Density AI designs custom AI accelerators optimized for frontier-scale large language model inference, combining near-memory compute architecture with high-bandwidth memory density.
AI & Machine LearningDeep Tech
Co-investorsFirestreak VenturesHyphen CapitalNextGen Venture PartnersFounders FundiSeed VenturesTribe Capital+1 more
Density makes Waffle, a self-installable real-time radar sensor for anonymous people counting in rooms, phone booths, and desks.
HardwareIoTPropTechSan Francisco, US
Andrew Farah(Founder)in
Co-investorsA-Rod CorpChapter OneKleiner PerkinsLong Journey VenturesLudlow VenturesReshape+3 more
DuckDB is an open-source SQL database engine that executes queries directly on files and cloud data sources like Parquet, JSON, and S3.
Data & InfrastructureAmsterdam, NL
Hannes MΓΌhleisen(Founder)in
Co-investorsMadrona Venture GroupAmplify Partners CVAndreessen HorowitzFelicis VenturesRedpoint Ventures
Glean.ai is a spend intelligence and accounts payable platform that automates data extraction, GL coding, bill approvals, payments, accruals, and amortizations while surfacing spending trends and vendor benchmarking data.
AI & Machine LearningFintechSaaS
Co-investorsB Capital GroupB4 CapitalClocktower VenturesContour Venture PartnersCapital One VenturesCoatue Management+11 more
Hadrian offers an offensive security platform that continuously maps an organization's external attack surface, discovers assets, and uses agentic AI to validate which exposures are actually exploitable.
AI & Machine LearningCybersecurityEnterprise SoftwareSaaSAmsterdam, NL
Rogier Fischer(Co-Founder & CEO)inOlivier Beg(Co-Founder & Chief Hacking Officer)inMaurice Clin(Co-Founder & Head of Business Development)Tijl van Vliet(Co-Founder)
Co-investorsCapitalGConstruct CapitalLux CapitalPICUS CAPITAL137 Ventures1789 Capital+6 more
Hammerspace offers a data platform that unifies unstructured data across disparate storage silos, on-premises data centers, and public clouds (AWS, Azure, GCP, OCI) into a single global file system to make data available for AI workflows and GPU clusters.
AI & Machine LearningCloud ComputingData & Infrastructure
Co-investorsBreak Trail VenturesFounders Circle CapitalOpen Field CapitalProsperity7 Ventures
Holdings offers a connected business banking and accounting platform that links a checking account, bookkeeping, and invoicing so transactions reconcile automatically.
AI & Machine LearningFintechSaaS
Jason Garcia(Founder)in
Co-investorsAlbum VCFrame VCSoftBank Group
Inngest is an execution layer for agents and workflows that helps engineers build and optimize event-driven workflows without manual retry logic or queue management.
AI & Machine LearningCloud ComputingDeveloper ToolsRoyal Oak, US
Tony Holdstock-Brown(CEO & Founder)Dan Farrelly(CTO & Founder)inDaniel Farrelly(Executive Officer, Director)
BoardJamin Ball(Director)Dan Cahana(Director)in
Co-investorsAfore CapitalAndreessen HorowitzMotive ForceNotable CapitalPreston-Werner VenturesBanana Capital+1 more
Julep is a beauty brand that sells cosmetics such as its Eyeshadow 101 crème-to-powder eyeshadow sticks, sold directly to consumers online.
ConsumerDirect to ConsumerE-commerceSeattle, US
JANE PARK(Executive Officer, Director)DWIGHT B. GASTON(Executive Officer)KATHERINE MACDONALD(Executive Officer)SPENCER LEE(Executive Officer)
BoardSPENCER RASCOFF(Director)JEFF KEARL(Director)
Co-investorsAndreessen HorowitzRaptor GroupMadrona Venture GroupMaveronVersion One Ventures
K2 Space designs and builds satellite hardware and subsystems β including power, propulsion, autonomy, thermal, and structures β for space missions such as multi-orbit constellations, deep space relay, and large-scale observatories.
Deep TechHardwareSpace Tech
Karan Kunjur(CEO, Co-Founder)inNeel Kunjur(CTO, Co-Founder)
Co-investorsAlpine Space VenturesCapitalGFirst Round CapitalICONIQKleiner PerkinsPathbreaker Ventures+10 more
Mountain View, US
Vikram Kapoor(Director)inSanjay Kalra(Director)Stefan Dyckerhoff(Executive Officer, Director)David Hatfield(Director)Robert Dunn(Executive Officer)
BoardSamuel Pullara(Director)
Co-investorsAurumBright Pixel CapitalEngineering CapitalHuman CapitalSINEWAVE VENTURESWebb Investment Network+1 more
Lavrock Ventures is an early-stage venture capital firm that invests at the intersection of national security and frontier technologies, backing companies in areas such as advanced manufacturing, space, quantum, and kinetic systems.
Deep TechDefense Tech
Steve Smoot(Managing Partner)Daniel Hanks(Managing Partner)Jim Hunt(General Partner)Alex Poulin(Partner)Juliane Gallina(Partner)George Hoyem(Venture Partner)
Co-investorsIronGate Capital AdvisorsAndreessen HorowitzGeneral CatalystInterlagosLavrock VenturesLightspeed Venture Partners+1 more
LiveKit is a developer platform for building, deploying, and monitoring voice, video, and physical AI agents using open source SDKs, with cloud infrastructure that handles runtime, routing, autoscaling, and realtime observability.
AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsSan Jose, US
Co-investorsIndex VenturesRedpoint VenturesHanabi CapitalSalesforce Ventures
Modern Treasury provides a payments infrastructure platform that enables businesses to move and track money across fiat and stablecoin rails through a single API.
Crypto & Web3Developer ToolsEnterprise SoftwareFintechSaaSSan Francisco, US
Matt Marcus(Co-Founder & CEO)inDimitri Dadiomov(Cofounder & CEO)inSam Aarons(Co-Founder & CTO)in
Co-investorsArchetypeArtisanal VenturesCastle Island VenturesCleo CapitalMischiefNewView Capital+7 more
Namely is a cloud-based HR platform that combines HRIS, payroll, benefits administration, and talent management for mid-market companies.
Enterprise SoftwareHR TechSaaSNew York, US
Matthew Straznitskas(Executive Officer, Director)
BoardAdam D'Augelli(Director)inDavid Skok(Director)in
Co-investorsNotable CapitalScale Venture PartnersSequoia CapitalTrue VenturesBullpen CapitalGolub Growth+6 more
OpenAI is an AI research and deployment company focused on developing artificial general intelligence (AGI) with emphasis on safety and beneficial outcomes for humanity.
AI & Machine LearningCloud ComputingEnterprise SoftwareSan Francisco, US
Sam Altman(Co-founder & CEO)Elon Musk(Co-founder & former Co-chair / board member)Greg Brockman(Co-founder & President)inIlya Sutskever(Co-founder & Chief Scientist)inWojciech Zaremba(Co-founder)inJohn Schulman(Co-founder (departed 2024))
Co-investorsA.Capital VenturesA'Z AngelsAdvent InternationalAlpha Wave GlobalAndreessen HorowitzAnti+54 more
Permiso provides identity security for AI agents, offering runtime attribution that tracks agent activity after authentication, including tool calls, MCP invocations, and sub-agent spawns.
AI & Machine LearningCybersecurityEnterprise SoftwareMclean, US
Paul Nguyen(Founder)inJason Lawrence Martin(Executive Officer, Director, Promoter)Tin Huu Nguyen(Executive Officer, Director, Promoter)Erik Kriessmann(Director)
Co-investors11.2 CapitalaVenturePoint72 VenturesVertex VenturesWork-Bench
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(CEO)
BoardDylan Morris(Director)
Co-investorsAir Street CapitalAIX VenturesSpark CapitalBezos Expeditions
Crypto & Web3FintechNew York City, US
Sid Kalla(Founder)in
Co-investorsblue 9 capitalTechstarsRed Beard VenturesSoftBank Group
San Francisco, US
Jason Frantz(Executive Officer, Director)Robert Woollen(Executive Officer, Director)Robert Woolen(Director)Michael Palmer(Executive Officer, Director)Jason Franz(Executive Officer, Director)
BoardMichael Speiser(Director)in
Co-investorsAltimeter Venture PartnersAvenir Growth CapitalDatabricks VenturesPrinceville CapitalServiceNow VenturesSpark Capital+2 more
Open lakehouse storage platform by the creators of Apache Iceberg (Databricks)
Co-investorsAndreessen HorowitzSV AngelUnusual VenturesValkyrie Ventures Management, LlcEssence Venture CapitalZetta Venture Partners
Thrive Health provides a personal health information management application that allows users to gather, manage, and share their health data with authorized healthcare providers.
Digital HealthHealthtechWest Vancouver, CA
Co-investorsRelentless Pursuit PartnersSoftBank Group
Unlearn develops AI-powered digital twins and data analytics tools to optimize clinical trial design and execution for pharmaceutical companies.
AI & Machine LearningBiotechDeep TechEnterprise SoftwareSan Francisco, US
Charles Fisher(Founder & CEO)inAaron Smith(Founder)
Co-investors8VCAlumni VenturesBasecamp FundDCVC (Data Collective)Eisai Innovation, Inc.Flucas Ventures+5 more
Vulcan Elements manufactures rare earth magnets for critical applications in defense, semiconductors, satellites, data centers, and industrial equipment.
Advanced ManufacturingDefense TechNew MaterialsBenson, US
John Maslin(Executive Officer, Director)inDaniel Aronowitz(Executive Officer, Director)Dan Aronowitz(Director)
BoardDaniel Borok(Director)in
Co-investorsBig Brain HoldingsBlindspot Ventures Management CoDorm RoomDuke Capital PartnersFifth Down CapitalGlynn Capital Management+5 more
XBOW is an autonomous AI system that tests web applications and APIs to find and prove exploitable security vulnerabilities, chaining flaws into working attacks and delivering reproducible exploit evidence with remediation guidance.
AI & Machine LearningCybersecuritySaaSSeattle, US
Oegerikus de Moor(Executive Officer, Director)
BoardKonstantine Buhler(Director)inApoorv Agrawal(Director)Ron Gabrisko(Director)
Co-investorsAlkeon InnovationNorthzoneS VenturesSequoia CapitalNVIDIA
Rows marked βSEC filingβ are inferred from directors named on the company's SEC Form D β public regulatory data, not a portfolio list published by the firm.