Fundraising FoxFathom Fund
Venture capitalSeed
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What they invest in
from 5 of 5 portfolio companiesAI & Machine Learning ×3Deep Tech ×3Hardware ×3Cleantech ×1Data & Infrastructure ×1Energy ×1Marketing Tech ×1New Materials ×1
HQs:United States×2Canada×1
Investments · 5 tracked
founders shown can be your intro pathBy year:2026 · 12025 · 32024 · 15 dated
Xscape Photonics develops laser light sources for AI infrastructure, including comb-based laser modules and wafer-scale integrated multicolor laser chiplets.
AI & Machine LearningDeep TechHardwareSemiconductorsFort Lee, US
Alexander Gaeta(Executive Officer, Director)inVivek Raghunathan(Co-Founder & CEO)inYoshitomo Okawachi(Executive Officer)Alexander Kash(Executive Officer, Director)Alex(Co-Founder & President)Yoshi(Co-Founder & VP of R&D)
Co-investorsCisco InvestmentsIAG Capital PartnersLifeX VenturesNVIDIAOUP (Osage University Partners)Addition+2 more
FeX Energy develops iron-based thermochemical energy storage systems that convert electricity into sustained high-temperature heat up to 900°C for industrial applications.
CleantechDeep TechEnergyMontreal, CA
Jeffrey Bergthorson(Professor)
Co-investorsAmplify CapitalMaRS Investment Accelerator Fund (IAF)Antares Ventures Pte. Ltd.
NovoLINC develops nanocomposite thermal interface materials designed to lower thermal resistance and improve heat dissipation in electronic chipsets.
Deep TechHardwareNew MaterialsPittsburgh, US
Robert Wenner(Executive Officer)Sheng Shen(Executive Officer, Director)
BoardTina Tosukhowong(Director)inEric Rosenblum(Director)inNing Li(Executive Officer, Director)inPaul Sheng(Director)in
Co-investorsFoothill VenturesHitachi VenturesM VenturesTDK VenturesCarnegie Mellon University
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A platform for qualitative research that recruits participants from a global panel or accepts brought-in participants and conducts AI-moderated interviews in 50+ languages.
AI & Machine LearningData & InfrastructureMarketing TechSaaS
Rick Song(Founder & CEO)inCharles Yeh(Founder)in
Co-investorsm]x[v CapitalEmbedded VenturesFounders FundGOOSE CapitalIBK CapitalInvicta Growth+5 more
Persona AI develops modular industrial humanoid robots for skilled physical tasks such as welding, grinding, inspection, fabrication, and maintenance.
AI & Machine LearningHardwareRobotics
Nicolaus Radford(Co-Founder and CEO)inJide Akinyode(Co-Founder and COO)inJerry Pratt(Co-Founder and CTO)in
Co-investorsBaseTwoBig Brain HoldingsEmbedded VenturesGOOSE CapitalK50 VenturesOlive Hill Ventures+8 more
Portfolio news
latest coverage across their companies
Persona AI · runtimewire.com · Sep 14, 2026
Xscape Photonics · finsmes.com · Mar 11, 2026
NovoLINC · finsmes.com · Dec 21, 2025
FeX Energy · betakit.com · Sep 15, 2025
Frequently asked questions
- How many investments has Fathom Fund made?
- Fathom Fund has 5 tracked investments, including 5 dated in the last 24 months.
- What stage does Fathom Fund invest at?
- Fathom Fund invests at the Seed stage.
- What sectors does Fathom Fund focus on?
- Fathom Fund focuses on Climate Tech, Energy.
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