Investor profile
Marc Grandisson
Corporate VC, Private equity & Chief Executive Officer at Arch Capital Group
Marc Grandisson is a Chief Executive Officer at Arch Capital Group, whose known portfolio counts 9 companies.
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Investment focus
- Sector
- FinTechReal Estate
Contacts
Affiliated funds' portfolios
Chief Executive Officer at Arch Capital Group, whose known portfolio counts 9 companies
- Reserv
- Rainbow
- Comeryx
- TheGuarantors
- Premia Capital
- StartSure
- Kosa
- NOW Insurance Services Inc.
- Pershing Square Capital Management
Investor Profile
Marc Grandisson is listed against sectors FinTech and Real Estate, and focus areas Embedded Finance, InsurTech, Mortgage and Reinsurance in the database.
Arch Capital Group appears in Growth, Late-Stage and Pre-Seed rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Marc Grandisson is worth approaching.
Colleagues at Arch Capital Group
Frequently asked questions
Who is Marc Grandisson?
Marc Grandisson is a corporate venture investor and private equity investor based in Bermuda, listed as Chief Executive Officer at Arch Capital Group. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to Marc Grandisson personally.
What does Marc Grandisson invest in?
Listed sectors include FinTech and Real Estate; listed focus areas include Embedded Finance, InsurTech, Mortgage and Reinsurance. 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 Marc Grandisson invest at?
Arch Capital Group appears in Growth, Late-Stage and Pre-Seed rounds across its known deals, and Marc Grandisson is listed there as Chief Executive Officer. 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 Marc Grandisson listed at?
Marc Grandisson is listed as Chief Executive Officer at Arch Capital Group. 2 other people in the database share a firm with Marc Grandisson.
How do I contact Marc Grandisson?
An email address, a phone number and a LinkedIn page are on file for Marc Grandisson. 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