Active

R42 Group

Investor type

VC

Founded

2004

AUM

$100 M

Location

Stanford, California, United States

Investment Ticket

$0-1 m

Investment Stage

Seed Series A

Region of investment

North America Europe
Investor profile last updated: 13 April, 2025

Profile

About R42
Seasoned Expertise In AI And Science
R42 was established out of the interests of Dr. Ronjon Nag, a seasoned entrepreneur and AI pioneer who cofounded and advised companies that were sold to Motorola, BlackBerry and Apple. With his family office and his high powered team of seasoned scientific advisors, R42 can provide a swat team in a box to supercharge both early stage companies, and project teams in established companies to change the world..

His goal is to work with both early stage ideas and established corporations to develop deep tech products. Assistance can be provided in the form of commissioned advisory services for established companies, and seed investment in early stage companies.

Early Stage Companies
We help entrepreneurs turn their own ideas and visions into successful companies, and have done so with some 50 companies.
We will work at the earliest stages when its just an idea with no team, to existing early stage teams. We lead, and invest early
and/or will work with companies to develop product and positioining to be able to get larger financing.

Companies receive personal guidance from the very first stages, and are provided with all the resources and expert advice they need from our expert advisors.

Industry

Biotechnology Healthcare Services Robotics Software AI Technology Energy HealthTech Fintech Deeptech Machine Learning (ML)

R42 Group Funds

Name Type
Questionare
Industry
Questionare
Stage
Questionare
Region
Size AUM Launch date
R42 Fund 1​
Venture Capital (VC)
Fintech
Healthcare Services
Robotics
AI
Deeptech
Machine Learning (ML)
Seed
Series A
North America
Europe
Asia
$5-10 m
$100 M
December 2021

Contacts

Name
Title
Email
avatar
Dr. Ronjon Nag Founder and Managing Partner
Founder and Managing Partner
r•••@•••
avatar
Anastasiya Giarletta Principal
Principal
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Investment-team contacts for R42 Group — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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FAQs about R42 Group

R42 Group is a venture capital firm. It backs companies at Seed and Series A, writing tickets of $0-1 m.
R42 Group is located in Stanford, California, United States.
R42 Group was founded in 2004.
R42 Group invests in companies and startups in Biotechnology, Healthcare Services, Robotics, Software, AI, Technology, Energy, HealthTech, Fintech, Deeptech, Machine Learning (ML).
R42 Group invests in companies and startups in North America, Europe.
R42 Group invests in companies and startups at Seed, Series A.
R42 Group usually invests $0-1 m on average.
R42 Group has around $100m assets under management.
R42 Group last fund was created/launched in 2021-12-14
R42 Group can be reached through its website r42group.com, its LinkedIn page and its X account. Its general enquiries address is artem@r42group.com. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for R42 Group — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
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Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 13 April, 2025. Something out of date here? Report it — we re-run that firm within 48h and get back to you.