Sixfold Bioscience
YC W18London, GB · Founded 2018 · 27 employees · 8 known investors
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Sixfold develops RNA delivery technology for the biotech industry. The company was founded by an oncologist and plant scientist and focuses on advancing RNA-based therapeutic approaches through proprietary delivery methods.
Founders & leadership· Y Combinator alumni (W18)
Sixfold Bioscience was founded in 2018 by George Foot and Anna Perdrix Rosell.

Investors · 8
How we know: Jude Gomila's portfolio page · Not right? Tell us
How we know: businesscloud.co.uk · Y Combinator's founder network · Not right? Tell us
How we know: the Y Combinator directory · businesscloud.co.uk · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: funding news · businesscloud.co.uk · the VCSheet dataset · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: the VCSheet dataset · Y Combinator's founder network · Not right? Tell us
How we know: the VCSheet dataset · Not right? Tell us
Also in the syndicate · 1
Funding
SEC filings, press & company announcements$12.8M disclosed across 2 rounds · 2021
- $10.5MseedDec 2021 · 3 sources
Cantos Ventures, Lombard Street Ventures, Pi Campus, Y Combinator
Source ↗
▶$2.3MraisedAug 2021 · 13 investors · Other TechnologyRule 506(b)
- Tina FlatauDirector, Promoter
- Anna Perdrix RosellExecutive Officer, Director, Promoter
- George William FootExecutive Officer, Director, Promoter
- Offering amount
- $2.3M
- Amount sold
- $2.3M
- First sale
- Feb 2021
- Incorporated
- Corporation, Delaware, 2017
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Related companies · 6
Companies working in the same space as Sixfold Bioscience.
Legal entities · 1
corporate structureIn the news
Frequently asked questions
- What does Sixfold Bioscience do?
- Sixfold develops RNA delivery technology for the biotech industry. The company was founded by an oncologist and plant scientist and focuses on advancing RNA-based therapeutic approaches through proprietary delivery methods.
- Who founded Sixfold Bioscience?
- Sixfold Bioscience was founded by George Foot, Anna Perdrix Rosell in 2018.
- Who are Sixfold Bioscience's investors?
- Sixfold Bioscience's investors include Jude Gomila, Pi Campus, Y Combinator, Cantos Ventures, Fundamental Ventures, Lombardstreet Ventures, The Venture Collective.
- How much funding has Sixfold Bioscience raised?
- Sixfold Bioscience has disclosed $12.8M raised across 2 rounds.
- Where is Sixfold Bioscience headquartered?
- Sixfold Bioscience is headquartered in London, GB.








