R42
Venture capitalPalo Alto · 1 people tracked
Find your way into R42
Fund manager profile
R42 is a venture fund manager based in Palo Alto. SEC filings show 2 venture funds on record, most recently R42 Fund 2, LP ($50M offering) filed January 2022.
Source: SEC EDGAR Form D filings. Firm website data not yet available.
Team · 1 people
from public directoriesWhat they invest in
from 5 of 5 portfolio companiesBiotech ×4AI & Machine Learning ×3Healthtech ×3Deep Tech ×2Digital Health ×2Medical Devices ×2Cleantech ×1Climate Tech ×1
HQs:United Kingdom×3United States×1
Investments · 5 tracked
founders shown can be your intro pathBy year:2026 · 12025 · 12024 · 35 dated
xWatts is an intelligent energy management platform that connects to building energy systems, models facilities in real time, and automatically optimizes assets like HVAC, solar, and CHP engines to reduce energy costs and emissions in large, complex estates and industrial facilities.
CleantechClimate TechEnergyEnterprise SoftwarePropTech
Yigit Akar(Co-founder & CEO)inAlex Allen(Co-founder & CPO)Alexander A.(Founder)in
Co-investorsAntlerCambridge Angels groupPlug and Play Ventures
Abselion develops measurement tools and a platform combining hardware, purpose-built assay formats, and software for biological measurements such as protein quantification.
BiotechDeep TechHardwareMedical DevicesCambridge, GB
Dr Ruizhi Wang(CEO)
Co-investorsCambridge Angels groupM Ventures
Cordance Medical develops medical technology focused on diagnosing and treating patients with brain diseases, drawing on expertise from neurosurgery, neuroimaging, and biomedical engineering.
AI & Machine LearningBiotechDeep TechDigital HealthHealthtechMedical DevicesMountain View, US
Ryan Dittamore(CEO)in
Co-investorsAngel Physicians FundBeresford VenturesCreative Destruction Lab (CDL)Shanda GroupSmartGateVCSonder Capital
Healx is an AI-powered biotech company that discovers and develops treatments for rare diseases.
AI & Machine LearningBiotechDigital HealthHealthtechCambridge, GB
Tim Guilliams(Co-founder & CEO)in
Co-investorsAmadeus Capital PartnersBalderton CapitalCambridge Angels groupIntel CapitalSCI VenturesAtomico
Healx uses artificial intelligence to redevelop, combine, and enhance known compounds to build a pipeline of therapies for rare diseases, with an expanding focus on oncology and preventing cancer recurrence.
AI & Machine LearningBiotechHealthtech
Tim Guilliams(Founder)in
Co-investorsAurum Venture PartnersVU Venture PartnersAtomico
Portfolio news
latest coverage across their companiesxWatts · thesaasnews.com · Feb 10, 2026
Cordance Medical · massdevice.com · Nov 25, 2025
Frequently asked questions
- How many investments has R42 made?
- R42 has 5 tracked investments, including 3 dated in the last 24 months.
- Where is R42 located?
- R42 is headquartered in Palo Alto, US.
Media · Podcasts & interviews
featuring the teamCan We Hack the Aging Code? Dr. Ronjon Nag on Using AI to Cure Cancer & Extend Life- R42 Group
Ones Changing The World - 1CW · Ronjon Nag