Sienna Biopharmaceuticals

Developer of silver plasmonic therapy for acne and permanent hair removal

placeWestlake Village, California, United States calendar_todayFounded 2016 groups39 employees language siennabio.com

Investor mix

12 investors on record; lead investors include Arch Venture Partners, VenVest Capital; 1 has since exited.

Investor typeCountShare
Venture capital758%
Private equity217%
Bank & private debt217%
Other / undisclosed18%
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