Mason Didier James works as a Co-Founder at Social Capital. The firm's known portfolio counts 11 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Co-Founder at Social Capital, whose known portfolio counts 11 companies
- Mast Reforestation
- Eridan
- Metalink
- Mitra Chem
- Perimeter Medical Imaging
- Tierra Biosciences
- Biz AI Last
- Socmedias
- Entellus Industries
- Focus
- ZeroBrush
Investor Profile
Founders in the listed sectors AI, Climate, Commerce and Consumer, and focus areas Analytics, Biotech, Cloud Infrastructure and Collaboration fall inside that listing.
Social Capital appears in Late-Stage, Seed and Series A rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Mason Didier James matches their raise.
Colleagues at Social Capital
Frequently asked questions
Who is Mason Didier James?
Mason Didier James is a venture capital investor based in Copenhagen, Denmark, listed as Co-Founder at Social Capital. The known portfolio of that firm counts 11 companies. That portfolio belongs to the firm, not to Mason Didier James personally.
What does Mason Didier James invest in?
Listed sectors include AI, Climate, Commerce and Consumer; listed focus areas include Analytics, Biotech, Cloud Infrastructure and Collaboration. 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 Mason Didier James invest at?
Social Capital appears in Late-Stage, Seed and Series A rounds across its known deals, and Mason Didier James is listed there as Co-Founder. 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 Mason Didier James listed at?
Mason Didier James is listed as Co-Founder at Social Capital. 4 other people in the database share a firm with Mason Didier James.
How do I contact Mason Didier James?
A LinkedIn page is on file for Mason Didier James. 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