Quantum Exponential is a venture capital firm. Based in London, England, United Kingdom. The known portfolio counts 7 companies, including Delta G, Oxford Quantum Circuits, Quantcore, Aegiq, Universal Quantum and QLM Technology.
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Investment focus
- Sector
- AIHardwareHealthcare
Who to pitch at Quantum Exponential
Quantum Exponential portfolio companies (7)
- Delta G
- Oxford Quantum Circuits
- Quantcore
- Aegiq
- Universal Quantum
- QLM Technology
- Siloton
Co-investors
Funds that share portfolio companies with Quantum Exponential.
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About Quantum Exponential
The firm's listing covers sectors AI, Hardware and Healthcare, and focus areas Aerospace, Communications Infrastructure, Cybersecurity and DeepTech; known deals cluster at Pre-Seed, Seed and Series A.
The contact to approach at Quantum Exponential is Helen Reynolds (Investment Committee Member).
Quantum Exponential shares portfolio companies with 18 other investment firms, among them Propagator Ventures, Serendipity Capital and Evenlode.
Frequently asked questions
What is Quantum Exponential?
Quantum Exponential is a venture capital firm based in London, England, United Kingdom, with a known portfolio of 7 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Quantum Exponential invest in?
Listed sectors include AI, Hardware and Healthcare; listed focus areas include Aerospace, Communications Infrastructure, Cybersecurity and DeepTech. 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 Quantum Exponential invest at?
The known deals of Quantum Exponential include Pre-Seed, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Quantum Exponential?
One person at Quantum Exponential is on file, listed as a contact for the firm, with their own profile page.
How do I contact Quantum Exponential?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The one person attached to the firm has their own page, which shows whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal