Investor profile
James Barclay
Fund of funds, Venture debt & Investment Director at Efficient Frontier Investing
James Barclay is an Investment Director at Efficient Frontier Investing, whose known portfolio counts 2 companies.
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Investment focus
- Stage
- Series B
- Sector
- AIFinTechHealthcareSaaS
- Focus
- BiotechEnterprise SaaSGeospatialMachine LearningMedTechSwiss-Israel focus
Contacts
Affiliated funds' portfolios
Investment Director at Efficient Frontier Investing, whose known portfolio counts 2 companies
- Hylomorph
- Medyria
Investor Profile
James Barclay is listed against sectors AI, FinTech, Healthcare and SaaS, and focus areas Biotech, Enterprise SaaS, Geospatial and Machine Learning in the database.
Stage-wise, the deals at Efficient Frontier Investing cluster around Series B rounds.
What the affiliated firm has backed is the closest available signal on whether James Barclay is worth approaching.
Colleagues at Efficient Frontier Investing
Frequently asked questions
Who is James Barclay?
James Barclay is a fund of funds investor and venture debt investor based in London, England, United Kingdom, listed as Investment Director at Efficient Frontier Investing. The known portfolio of that firm counts 2 companies. That portfolio belongs to the firm, not to James Barclay personally.
What does James Barclay invest in?
Listed sectors include AI, FinTech, Healthcare and SaaS; listed focus areas include Biotech, Enterprise SaaS, Geospatial and Machine Learning. 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 James Barclay invest at?
Efficient Frontier Investing appears in Series B rounds across its known deals, and James Barclay is listed there as Investment Director. 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 James Barclay listed at?
James Barclay is listed as Investment Director at Efficient Frontier Investing. 3 other people in the database share a firm with James Barclay.
How do I contact James Barclay?
An email address, a phone number and a LinkedIn page are on file for James Barclay. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal