How many investments has Triatomic Capital made?

Triatomic Capital has 12 tracked investments, including 3 dated in the last 24 months.

What stage does Triatomic Capital invest at?

Triatomic Capital invests at the Seed, Series A, Series B, Series C stages.

What is Triatomic Capital's typical check size?

Triatomic Capital typically writes checks of $100K – $1M.

Where is Triatomic Capital located?

Triatomic Capital is headquartered in Palo Alto, US.

Does Triatomic Capital lead rounds?

Yes, Triatomic Capital leads investment rounds.

Who does Triatomic Capital co-invest with?

Triatomic Capital most often shares deals with HAWKTAIL, Horizons Ventures, Playground Global, among 58 tracked co-investors.

Triatomic Capital

Venture capital

Palo Alto · Seed–Series C · 9 people tracked

Also known as TRIATOMIC MANAGEMENT LP

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Find your way into Triatomic Capital

3,597 people in our graph share verified history with the Triatomic Capital team — schools, employers, funds. One of them is your warm intro.

Aydin Senkutunlockedknows Jeff Huber · together at Google (overlapped)

×3knows the team · via Google

×3knows the team · via Stanford University

knows the team · via Harvard Business School

knows the team · via Morgan Stanley

knows the team · via Coatue Management

✨ Fox Verdict

Investment thesis

Triatomic Capital invests in what it calls 'century defining' themes at the frontier of technology. Its focus spans the 'picks and shovels' of AI, next-generation memory and storage, automation of chip design, and the digitization of the physical world. The firm also targets automated labor, robotics and automation at scale, blockchain technology, and novel materials. In the science domain it pursues computational chemistry, AI-optimized synthesis, and novel discovery. It further backs energy innovation including next-generation fission and fusion, energy optimization, and storage breakthroughs.

Invests inAI & Machine Learning Biotech Crypto & Web3 Data & Infrastructure Deep Tech Energy Hardware New Materials Robotics Semiconductors Asia-Pacific North America Palo Alto San Francisco United States

Source: firm website, verified Sep 1, 2026.

Stage

Seed–Series C

Check

$100K – $1M

Palo Alto, CA, US

Leads rounds

Leads

Instruments

Equity

Last 12 months

2 investments

AUM

$346.3M

Tracked investments

Team · 9 people

from the firm's website & curated & public directories

Jeff Huber· General Partner· Palo Alto, Californiain 𝕏

Jeff Huber brings Google leadership in Ads, Maps and Workspace plus founding-CEO experience at GRAIL; he backs Manifold Bio and Betteromics at AI infrastructure–life sciences intersection, bridging tech and biotech.

Steve Hochberg· General Partner· New York Cityin

Steve Hochberg is a healthcare investment professional with over thirty years of experience founding and investing in health technology and medical companies. He has been a Partner at Deerfield Management since 2013, leading structured transactions and incubators in medtech and healthtech, and previously co-founded Ascent Biomedical Ventures in 2004. He holds a B.S. from the University of Michigan and an M.B.A. from Harvard Business School.

Peter Zhou· Co-Founder· San Francisco Bay Areain

Peter Zhou co-founded Triatomic Capital after more than 15 years investing in technology and healthcare companies across all stages. From 2010 to 2020 he was a Senior Managing Director at Coatue Management, handling public and private investments across technology, healthcare, consumer, and other sectors, and earlier worked as an Analyst in Blackstone's Corporate Private Equity group on US and Asia transactions. He holds a degree in Economics from Harvard University (2007).

Willem van den Bosch· Principal· San Francisco, California, United Statesin

Willem van den Bosch has about 8 years of combined operating and investing experience. He previously worked at Soma Capital, where he helped lead early-stage investments across SaaS, DeepTech, and FinTech, and earlier served on DoorDash's Finance and Strategy team (from before its IPO) and at a Los Angeles long-short hedge fund. He holds a double major in Economics and Political Science from UCLA.

Anh Wilson· Head of BD and Investor Relations· New York, New York, United Statesin

Anh Wilson is Chief Executive Officer at Dellin Investments, a private equity firm, a role held since 2010. Prior experience includes international tax and M&A work at Witlox van den Boomen from 1997 to 2010, and international tax work at LoyensLoeff in Rotterdam and Tokyo from 1986 to 1997.

Benjamin Li· Head of APAC· Hong Kong, Hong Kong SARin

Xiaotong (Peter) Zhou· Executive Officer

Dr. Andreas Baader· Head of Business Development & Investor Relations· Greater Munich Metropolitan Areain

Dr. Andreas Baader is Head of Business Development & Investor Relations at Triatomic Capital, where he focuses on strategic partnership formation and capital formation. His work spans the health tech, finance, and alternative investment sectors, engaging with institutions such as sovereign wealth funds, pension funds, insurance companies, endowments, foundations, and family offices, as well as ultra-high-net-worth individuals.

Victor Chaltiel· Head of International· Las Vegas, Nevada, United Statesin

Founder of Redhills Ventures with over 30 years of healthcare industry leadership; founded HealthDataInsights (sold to HMS Holdings for $400M in 2011), chaired Trustifi and served on Adore Me's board, and previously led Total Renal Care Holdings as Chairman and CEO. Noted as deceased ('in memoriam').

What they invest in

from 12 of 14 portfolio companies

AI & Machine Learning ×9Deep Tech ×7Biotech ×4Hardware ×3Semiconductors ×3Data & Infrastructure ×2Enterprise Software ×2Advanced Manufacturing ×1

HQs:United States×8United Kingdom×1Latvia×1

Who they back

founder profiles across 11 portfolio companies

45%

solo founders

5 of 11 mapped founding teams

42%

repeat founders

of 19 founders with career history

Founding team size:solo founder×52 founders×33 founders×24+ founders×1

Where their founders studiedfrom 15 founders with education data

Stanford University ×2University of California, Berkeley ×2University of Washington ×2

Where their founders worked beforefrom 19 founders with career history

Stanford University ×3Credit Karma ×2Harvard Medical School ×2Intel Corporation ×2Manifold Biotechnologies ×2Pixie ×2Trifacta ×2Wyss Institute for Biologically Inspired Engineering ×2

Investments · 14 tracked

founders shown can be your intro path

By year:2026 · 1 2025 · 2 2024 · 1 2023 · 15 dated

Chalkchalk.ai in 𝕏

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 Capital Core Venture Capital Felicis Ventures Unusual Ventures Xfund

Chemifychemify.com 𝕏

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)

Chemifychemify.io in

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 Capital Insight Partners Eos Advisory HAWKTAIL Horizons Ventures Lauder Partners +3 more

Coworkercoworker.ai in 𝕏

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 Ventures Eniac Ventures Focal Ventures Operator Collective

D-Matrix AI Inference Accelerationd-matrix.ai in 𝕏

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)in

Co-investorsPlayground Global Temasek Alpha Square Group Amino Capital Berkeley Frontier Cortado Ventures +10 more

Edison Scientificedisonscientific.com in 𝕏Nov 2025

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)Jeff Huber(Director)in

Co-investorsHAWKTAIL NVentures NVIDIA Page One Ventures Pillar VC Spark Capital +2 more

Efficient Computerefficient.computer in 𝕏Feb 2026 · $60M

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 Ventures Myelin VC Union Square Ventures (USV)Eclipse Overlap Holdings Toyota Ventures

Elegenelegenbio.com in 𝕏May 2024

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)

Co-investorsACVC Partners Andreessen Horowitz Raptor Group AME Cloud Ventures Digitalis Ventures In-Q-Tel +1 more

Gimlet Labsgimletlabs.ai in 𝕏

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

BoardTim Tully in

Co-investorsAdvaita Capital Menlo Ventures Wing Eclipse

iPronicsipronics.com in 𝕏Jan 2025

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 Partners Bosch Ventures Criteria Venture Tech Fine Structures Ventures Robert Bosch Venture Capital Light Street Capital +2 more

Manifoldmanifold.bio in

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 Tech

Gleb Kuznetsov(Co-Founder & CEO)inPierce Ogden(Co-Founder & CTO)in

Co-investorsPlayground Global Fifty Years FPV Horizons Ventures

MatX Faster chips for LLMsmatx.com

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-investorsHomebrew Outset Capital Resonance VC Spark Capital SV Angel

Supermaterial applications companylyten.com

Co-investorsAiiM Partners Prime Movers Lab

Toposwaretoposware.com in 𝕏Nov 2023 · $5M

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)Christopher Savoie(Director)

BoardOki Matsumoto(Director)

Co-investorsEvolution Equity Partners K2 Access Fund

Portfolio news

latest coverage across their companies

Spain’s iPronics raises €107.6 million with NVIDIA backing to scale optical networking for AI data centres

iPronics · eu-startups.com · Sep 4, 2026

A Raise Of Hands

Coworker · notalwaysright.com · Aug 14, 2026

Gimlet Labs: $80M Series A Powers AI Inference Revolution | AI Funding

Gimlet Labs · aifunding.me · Jun 24, 2026

MatX inference chip 500M raise

MatX Faster chips for LLMs · seekingalpha.com · Feb 24, 2026

Efficient Computer Raises $60M in Series A Funding

Efficient Computer · finsmes.com · Feb 19, 2026

Elegen Raises the Bar for Synthetic DNA by Lowering Prices Across Its ENFINIA™ Portfolio

Elegen · businesswire.com · Jan 27, 2026

How Chemify is building a bridge to digital chemistry

Chemify · soci.org · Jan 27, 2026

Chalk Secures $10M Seed Funding to Power Machine Learning and AI | VentureBeat

Chalk · venturebeat.com · Dec 29, 2025

Frequently asked questions

How many investments has Triatomic Capital made?: Triatomic Capital has 12 tracked investments, including 3 dated in the last 24 months.
What stage does Triatomic Capital invest at?: Triatomic Capital invests at the Seed, Series A, Series B, Series C stages.
What is Triatomic Capital's typical check size?: Triatomic Capital typically writes checks of $100K – $1M.
What sectors does Triatomic Capital focus on?: Triatomic Capital focuses on AI & Machine Learning, Biotech, Crypto & Web3, Data & Infrastructure, Deep Tech, Energy, Hardware, New Materials, Robotics, Semiconductors.
Where is Triatomic Capital located?: Triatomic Capital is headquartered in Palo Alto, US.
Does Triatomic Capital lead rounds?: Yes, Triatomic Capital leads investment rounds.
Who does Triatomic Capital co-invest with?: Triatomic Capital most often shares deals with HAWKTAIL, Horizons Ventures, Playground Global, among 58 tracked co-investors.

Images

Co-investors · 30

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.

Both backed · 2

Edison Scientific MatX Faster chips for LLMs

$500K – $25M

Playground Global

Playground Global is a venture capital firm that invests in deep tech companies built by scientists and engineers, spanning next-generation compute, automation, energy, and computational biology.

Both backed · 2

D-Matrix AI Inference Acceleration Manifold

$1M – $20M

SV Angel

SV Angel is a firm that has backed startup founders since the 1990s, leveraging a large network of founders, industry leaders, and regulators to support portfolio companies.

Both backed · 1

MatX Faster chips for LLMs

Eniac Ventures

Eniac Ventures partners with early-stage founders, backing companies from 0 to 1.

Both backed · 1

Coworker

$1.2M

Abstract Ventures

Abstract is a San Francisco-based venture capital firm managing $1.8 billion in assets, investing in seed and early-stage companies across all sectors.

Both backed · 1

Coworker

$250K – $750K

M12 (Microsoft's Venture Fund)

M12 is Microsoft's venture fund, investing in companies building AI-native platforms and applications for business use cases.

Both backed · 1

D-Matrix AI Inference Acceleration

$100K – $10M

GV (Google Ventures)

GV (Google Ventures) is a venture capital firm that has invested in artificial intelligence and machine learning since its early days, building a global portfolio of more than 100 AI companies across infrastructure, life sciences, and applications.

$250K – $50M

Goat Capital

Goat Capital is a venture capital firm. Its public homepage lists its founders and a contact email but provides limited additional detail.

Mayfield Fund

Mayfield is a venture capital firm that invests in early-stage consumer and marketplace companies, backing founders from inception through IPO.

$500K – $12M

C2 Investments

Freestyle Capital

Freestyle Capital is an early-stage venture capital firm based in San Francisco that invests in consumer and web-based enterprise technology companies. The firm provides capital and operational support to portfolio companies.

$1.5M – $4M

Precursor Ventures

Precursor Ventures is a venture capital firm that invests in founders at the earliest stages, focusing on people over product.

$250K – $4M

▶18 more co-investors

Ridge Ventures Sherpalo Ventures Village Global General Atlantic boldstart ventures Locus Ventures Accenture Ventures Darling Ventures Focal Operator Ventures Zelkova Ventures Plum Alley Investments Fundamental Ventures Outlier Ventures Tectonic Capital Bain Capital Life Sciences Tachyon Ventures Off the Chain Capital

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

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