Business Durham is an operator-led fund. The known portfolio is one company, Filtronic.
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Investment focus
- Stage
- Seed
- Sector
- Hardware
- Focus
- Semiconductors
Contacts
Business Durham portfolio company (1)
- Filtronic
Co-investors
Funds that share portfolio companies with Business Durham.
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About Business Durham
The firm's listing covers sector Hardware, and focus area Semiconductors; listed stage is Seed.
Across the known portfolio, one co-investor appears alongside Business Durham: Uk Space Agency.
Frequently asked questions
What is Business Durham?
Business Durham is an operator-led fund with a known portfolio of one company. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Business Durham invest in?
Listed sectors include Hardware; listed focus areas include Semiconductors. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Business Durham invest at?
Business Durham is listed for Seed rounds in the database. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
How do I contact Business Durham?
Any email address on file for the firm is masked on this page and 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