David Graham is a Partner at Turnbridge Capital, whose known portfolio counts 2 companies.
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Investment focus
- Sector
- ClimateHealthcare
- Focus
- BiotechClean EnergyFacility ServicesManagement BuyoutsWater
Contacts
Affiliated funds' portfolios
Partner at Turnbridge Capital, whose known portfolio counts 2 companies
- Morphotek
- Gradiant Energy Services
Investor Profile
The listing covers sectors Climate and Healthcare, and focus areas Biotech, Clean Energy, Facility Services and Management Buyouts. Startups operating in these areas may find David Graham relevant.
Stage-wise, the deals at Turnbridge Capital cluster around Late-Stage, Seed and Series B rounds.
What the affiliated firm has backed is the closest available signal on whether David Graham is worth approaching.
Colleagues at Turnbridge Capital
Frequently asked questions
Who is David Graham?
David Graham is a private equity investor based in Houston, Texas, United States, listed as Partner at Turnbridge Capital. The known portfolio of that firm counts 2 companies. That portfolio belongs to the firm, not to David Graham personally.
What does David Graham invest in?
Listed sectors include Climate and Healthcare; listed focus areas include Biotech, Clean Energy, Facility Services and Management Buyouts. 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 David Graham invest at?
Turnbridge Capital appears in Late-Stage, Seed and Series B rounds across its known deals, and David Graham is listed there as Partner. 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 David Graham listed at?
David Graham is listed as Partner at Turnbridge Capital. 3 other people in the database share a firm with David Graham.
How do I contact David Graham?
An email address, a phone number and a LinkedIn page are on file for David Graham. 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