Fathom Fund
Venture capitalSeed
What they invest in
from 2 of 2 portfolio companiesDeep Tech ×2AI & Machine Learning ×1Hardware ×1New Materials ×1Semiconductors ×1
HQs:United States×2
Investments · 2 tracked
founders shown can be your intro pathBy year:2025 · 12024 · 12 dated
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)
Co-investorsFoothill VenturesHitachi VenturesM VenturesTDK VenturesCarnegie Mellon University
Xscape Photonics develops custom silicon photonics solutions aimed at solving bandwidth bottlenecks in AI compute clusters.
AI & Machine LearningDeep TechSemiconductorsFort Lee, US
Alexander Gaeta(Executive Officer, Director)inVivek Raghunathan(Executive Officer, Director)inYoshitomo Okawachi(Executive Officer)Alexander Kash(Executive Officer, Director)
BoardJames Scapa(Director)
Co-investorsCisco InvestmentsOUP (Osage University Partners)FathomIAG Capital PartnersLifeX VenturesNVIDIA
Portfolio news
latest coverage across their companiesXscape Photonics · startupfortune.com · Jul 31, 2026
NovoLINC · technical.ly · Jan 8, 2026
Frequently asked questions
- 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.
Similar investors
ACT Venture Capital is an independent Irish venture capital firm that invests €1 million to €15 million in growth-stage private companies, with capacity for larger commitments through syndicated rounds.
Amadeus Capital Partners is a technology investment firm that backs founders building complex, science-led and deep tech businesses, supporting them over the long term as they scale internationally.
.jpeg){kind=logo}
B Capital is a global investment firm backing early to late-stage technology innovators across technology, healthcare, and energy & resilience sectors.
Collaborative Fund is a venture capital firm that backs entrepreneurs building category- and culture-defining brands, products, and services across consumer, health, energy, and access-to-capital themes.
Cottonwood Technology Fund is an early-stage deep tech venture capital fund investing in patent-based hard science companies in the Southwest US and Northwest Europe.