Prithviraj Singha Roy is an analyst at RA Capital Management. He is listed among biomedical innovators and investors in a letter to the Senate HELP Committee.








At firms with a similar stage, sector and check size.




One email when Prithviraj's firm raises a fund, adds a partner or shows new activity.

Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
Send your deckPrithviraj Singha Roy is an analyst at RA Capital Management. He is listed among biomedical innovators and investors in a letter to the Senate HELP Committee.
Prithviraj Singha Roy invests through RA Capital Management, which writes checks of $3M to $30M+ at pre-seed, seed, series a, series b.
A warm intro from a founder RA Capital Management backed works best.
Last updated 2026-10-15. Is this you? Ask for a correction.