ResistanceBio
DefunctYC W19San Francisco, US · Founded 2016 · Delaware corporation · 15 employees · 19 known investors
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ResistanceBio develops treatments to address drug resistance in cancer patients.
Also known as Viosera Therapeutics
Founders & leadership· Y Combinator alumni (W19)
ResistanceBio was founded in 2016 by Nicholas Goldner and Christopher Bulow.


Board

Investors · 19
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How we know: board seat on SEC Form D · funding news · Y Combinator's founder network · Not right? Tell us
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Reported raises · per SEC filings
Form D private placements$12.8M disclosed across 1 round · 2024
▶$12.8MraisedJan 2024 · 44 investors · PharmaceuticalsRule 506(b)
- NICHOLAS GOLDNERExecutive Officer, Director
- KYLE LAPHAMExecutive Officer, Director
- OMRI AMIRAV-DRORYDirector
- CHRISTOPHER BULOWExecutive Officer, Director
- Offering amount
- $12.8M
- Amount sold
- $12.8M
- Minimum investment
- $1
- First sale
- Jan 2024
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Founder mafia
3 people who came through ResistanceBio went on to found or lead other companies.
Related companies · 5
Companies working in the same space as ResistanceBio.
Legal entities · 1
corporate structureFrequently asked questions
- What does ResistanceBio do?
- ResistanceBio develops treatments to address drug resistance in cancer patients.
- Who founded ResistanceBio?
- ResistanceBio was founded by Nicholas Goldner, Christopher Bulow in 2016.
- Who are ResistanceBio's investors?
- ResistanceBio's investors include Alumni Ventures, Fifty Years, Y Combinator, Archangels, Asymmetry Ventures, Brightstone Venture Capital, Cantos Ventures, Centennial Investors and 11 more.
- How much funding has ResistanceBio raised?
- ResistanceBio has disclosed $12.8M raised across 1 round.
- Where is ResistanceBio headquartered?
- ResistanceBio is headquartered in San Francisco, US.












