Investor profile
Chelsea Johnson
Corporate VC & Biotech venture investor and company builder at Biogen
Chelsea Johnson works as a Biotech venture investor and company builder at Biogen. The firm's known portfolio counts 10 companies.
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Investment focus
- Sector
- Healthcare
- Focus
- BiotechDrug DiscoveryGenomicsImmunotherapyLife SciencePharmaRNA TherapeuticsTherapeutics
Contacts
Affiliated funds' portfolios
Biotech venture investor and company builder at Biogen, whose known portfolio counts 10 companies
- Solid Biosciences
- Autobahn Therapeutics
- CAMP4 Therapeutics
- SAGE Therapeutics
- Accure Health
- MorphoSys
- Neela Therapeutics
- Neurimmune Holding
- Samsung Bioepis
- TJ Biopharma
Investor Profile
The listing covers sector Healthcare, and focus areas Biotech, Drug Discovery, Genomics and Immunotherapy. Startups operating in these areas may find Chelsea Johnson relevant.
Biogen appears in Growth, Late-Stage and Seed rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Chelsea Johnson is worth approaching.
Colleagues at Biogen
Frequently asked questions
Who is Chelsea Johnson?
Chelsea Johnson is a corporate venture investor based in Boston, Massachusetts, United States, listed as Biotech venture investor and company builder at Biogen. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Chelsea Johnson personally.
What does Chelsea Johnson invest in?
Listed sectors include Healthcare; listed focus areas include Biotech, Drug Discovery, Genomics and Immunotherapy. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Chelsea Johnson invest at?
Biogen appears in Growth, Late-Stage and Seed rounds across its known deals, and Chelsea Johnson is listed there as Biotech venture investor and company builder. 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 Chelsea Johnson listed at?
Chelsea Johnson is listed as Biotech venture investor and company builder at Biogen. 2 other people in the database share a firm with Chelsea Johnson.
How do I contact Chelsea Johnson?
A LinkedIn page is on file for Chelsea Johnson. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal