Investor profile
Ronjon Nag
Angel, Operator angel, Syndicate / Angel group & Founder and President at R42 Group
Ronjon Nag is an angel investor and operator angel based in Palo Alto, California, United States with 8 known investments: Molecule, Civil Maps, Bounce Imaging, Introhive, Ecrio, GTCardio, Kitchology Inc. and VocalIQ.
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Investment focus
- Sector
- AIHealthcare
Contacts
Ronjon Nag portfolio companies (8)
- Molecule
- Civil Maps
- Bounce Imaging
- Introhive
- Ecrio
- GTCardio
- Kitchology Inc.
- VocalIQ
Affiliated funds' portfolios
Founder and President at R42 Group, whose known portfolio counts 9 companies
- Healx
- Cordance Medical
- Senisca
- xWatts
- Abselion
- Rubedo Life Sciences
- KetoSwiss
- Reservoir Neuroscience
- Soopra.AI
Investor Profile
Founders in the listed sectors AI and Healthcare, and focus areas Biotech, Diagnostics, Drug Discovery and Genomics will recognize the pattern in this portfolio.
Ronjon Nag appears in Pre-Seed, Seed and Series A rounds across the known deals.
The portfolio and focus above give founders context on whether Ronjon Nag matches their raise.
Colleagues at R42 Group
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Frequently asked questions
Who is Ronjon Nag?
Ronjon Nag is an angel investor and operator angel based in Palo Alto, California, United States with 8 known investments on file, among them Molecule, Civil Maps and Bounce Imaging. The sections above list the sectors, stages and firms attached to that record.
What does Ronjon Nag invest in?
Listed sectors include AI and Healthcare; listed focus areas include Biotech, Diagnostics, Drug Discovery and Genomics. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Ronjon Nag invest at?
The known deals of Ronjon Nag include Pre-Seed, Seed and Series A rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Ronjon Nag listed at?
Ronjon Nag is listed as Founder and President at R42 Group. 3 other people in the database share a firm with Ronjon Nag.
How do I contact Ronjon Nag?
An email address, a phone number and a LinkedIn page are on file for Ronjon Nag. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal