Triatomic Capital — Full Portfolio
19 tracked investments · listed companies and verified rows first
Summit Therapeutics is a biopharmaceutical oncology company developing and commercializing cancer therapies, with a lead candidate, ivonescimab (SMT112/AK112), a bispecific antibody targeting PD-1 and VEGF currently in Phase 3 trials for non-small cell lung cancer.
BiotechHealthtechMiami, US
Manmeet Soni(Executive Officer, Director)inMahkam Zanganeh(Executive Officer, Director)David Roblin(Executive Officer)inRaymond Spencer(Executive Officer)inRobert W. Duggan(Co-Chief Executive Officer and Chairman of the Board of Directors)David Wurzer(Director)
Atum Works develops scalable 3D lithography technology capable of printing metal structures with submicron resolution for advanced manufacturing applications.
Advanced ManufacturingDeep TechHardwareRoboticsMountain View, US
Lucas Pabarcius(Founder / CEO)inMatteo Kimura(Founder)inMalcolm Tisdale(Founder)in
Co-investorsHummingbird VenturesOceans VenturesPioneerSaga VenturesSoma CapitalTranspose Platform Management+17 more
Chalk provides data infrastructure and risk modeling for financial services companies.
AI & Machine LearningData & InfrastructureDeveloper ToolsFintechSan Francisco, US
Marc Freed-Finnegan(Co-Founder & CEO)inElliot Marx(Co-Founder)inAndy(Co-Founder)inAndrew Moreland(Co-founder)in
Co-investorsConversion CapitalCore Venture CapitalFelicis VenturesGeneral CatalystUnusual VenturesXfund
Kompozītmateriāli Ltd., founded in 2013, is a composite materials dealer supplying products and technical support to corporate and retail customers.
Advanced ManufacturingNew MaterialsRiga, LV
Lee Cronin(Founder)in
Co-investorsDCVC (Data Collective)
Chemify builds automated chemical synthesis systems combining chemistry, AI, and robotics to digitize molecular design and manufacturing.
AI & Machine LearningBiotechDeep TechGlasgow, GB
Lee Cronin(Founder)in
Co-investorsBlueYard CapitalInsight PartnersEos AdvisoryHAWKTAILHorizons VenturesLauder Partners+5 more
Coworker.ai provides AI agents that automate product-management workflows such as synthesizing user feedback, monitoring competitors, tracking feature requests, and syncing roadmaps and documentation.
AI & Machine LearningEnterprise SoftwareFuture of WorkSaaSSan Francisco, US
Alex Calder(Founder)inBradford Church(Founder)in
Co-investorsAbstract VenturesEniac VenturesFocal VenturesOperator Collective
d-Matrix develops AI compute hardware and platforms optimized for generative AI inference, designed to be faster, more energy-efficient, and more accessible than existing solutions.
AI & Machine LearningHardwareSemiconductors
Sid Sheth(Founder & CEO)inSudeep Bhoja(Founder & CTO)in
Co-investorsPlayground GlobalTemasekAlpha Square GroupAmino CapitalBerkeley FrontierCortado Ventures+11 more
Edison Scientific builds AI agents for scientific research, enabling researchers and industries to accelerate discovery across biology, chemistry, physics, and related domains.
AI & Machine LearningBiotechDeep TechSan Franciso, US
Andrew White(CTO, Co-Founder)inSam Rodriques(CEO, Co-Founder)in
BoardNick Leschly(Director)inJeff Huber(Director)in
Co-investorsHAWKTAILNVenturesNVIDIAPage One VenturesPillar VCSpark Capital+3 more
Efficient Computer develops a programmable processor architecture designed for energy efficiency in general-purpose computation, including AI applications.
AI & Machine LearningEnergyHardwareSemiconductorsPittsburgh, US
Brandon Lucia(Founder)in
Co-investorsBeyond Earth VenturesBoxGroupCollaborative FundMyelin VCOverlap HoldingsUnion Square Ventures (USV)+3 more
Elegant Bio develops DNA synthesis technology and services, offering ENFINIA™ DNA synthesis at scale for biotech and research applications.
BiotechDeep TechSan Carlos, US
Matthew Hill(Executive Officer, Director)in
BoardPeter Zhou(Director)inCain McClary(Director)inJonathan Sheena(Director)in
Co-investorsACVC PartnersAndreessen HorowitzRaptor GroupAME Cloud VenturesDigitalis VenturesIn-Q-Tel+1 more
Gimlet Labs is an AI research and systems company that builds production-grade AI applications and supports startup development.
AI & Machine LearningCloud ComputingDeep TechSan Francisco, US
Zain Asgar(Founder)inMichelle NguyeninOmid Azizi(Founder)in
Co-investors645 VenturesAdvaita CapitalAndreessen HorowitzMenlo VenturesSapphire VenturesTiger Global Management+4 more
iPronics develops programmable optical switches and photonic processors designed for AI networking infrastructure.
AI & Machine LearningDeep TechHardwareSemiconductors
Daniel Pérez López(Founder)in
Co-investorsAmadeus Capital PartnersBosch VenturesCriteria Venture TechFine Structures VenturesRobert Bosch Venture CapitalSiesta Ventures+3 more
Company noted in AiiM news for acquiring remaining Northvolt assets and for AI/tech coverage.
Co-investorsAiiM PartnersPrime Movers LabTundra AngelsHoneywell VenturesStellantis Ventures
Manifold Bio combines AI-guided protein design with high-throughput in vivo screening to engineer tissue-targeted biologics and deliver therapeutic payloads to specific organs.
AI & Machine LearningBiotechDeep TechBoston, US
Gleb Kuznetsov(Co-Founder & CEO)inPierce Ogden(Co-Founder & CTO)in
BoardJory Bell(Director)Jeff Huber(Director)Steven J. Kafka(Director)Steven Holtzman(Director)
Co-investorsPlayground GlobalFifty YearsFPVHorizons VenturesThird Rock Ventures
Computer chip manufacturer building high-performance, cost-efficient platforms optimized for large-scale AI workloads.
Covina, US
Michial Gunter(Executive Officer, Director)Reiner Pope(Executive Officer, Director)inMike Gunter(Founder)in
BoardYasmin Razavi(Director)in
Co-investorsAIspace VenturesHarpoon VenturesHomebrewOutset CapitalResonance VCSpark Capital+2 more
Radical Numerics develops AI models and architectures built for biology, including multimodal generative models trained on biological data to support genomic discovery and gene-editing.
AI & Machine LearningBiotechDeep Tech
Eric Nguyen(Founder)inMichael Poli(Founder)in
Co-investorsFirst Spark Ventures, LlcObvious VenturesTranspose Platform ManagementEmergence Capital Partners
Toposware is a research and engineering company developing cryptographic infrastructure and protocol standards for decentralized systems.
Crypto & Web3Data & InfrastructureDeep TechEnterprise SoftwareCambridge, US
Théo Gauthier(Founder & CEO)inYoshio Hirako(Director)Clark Golestani(Director)inChristopher Savoie(Director)
BoardOki Matsumoto(Director)
Co-investorsEvolution Equity PartnersK2 Access Fund
Zapata Quantum is a publicly traded company (OTCQB: ZPTA) that develops quantum algorithms and applies agentic AI to automate quantum resource estimation workflows.
AI & Machine LearningDeep TechQuantum ComputingCambridge, US
Christopher Savoie(Executive Officer, Director)in
BoardReed Sturtevant(Director)inAlán Aspuru-Guzik(Director)inRuss Wilcox(Director)
Co-investorsBosch VenturesComcast VenturesCXO FundPropagator VenturesRaptor GroupRobert Bosch Venture Capital+7 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
ArsenalBioManifold Bio
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.



















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