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Longwall Ventures

longwallventures.com Direct investor

Longwall Ventures is an early-stage venture capital firm and company-builder focused on UK deeptech, investing in IP-protected ventures in physical and life sciences. It leads pre-seed and seed rounds and follows on as companies grow.

Longwall Ventures is a venture capital firm headquartered in Harwell, United Kingdom, founded in 2008. It invests directly in companies, from pre-seed to seed, in advanced manufacturing, life sciences, medical technologies and defence. Its stated cheque size is Up to £1.5 M initial investment.

“Lead investor in early-stage IP-protected ventures at the edges of science and technology.”

— Longwall Ventures, own website
Layer
Direct investor
Type
Venture capital
Stage
Pre-seed – Seed
Headquarters
Harwell, United Kingdom
Invests in
UK
Sectors
advanced manufacturing, life sciences, medical technologies, defence, clean energy, physical sciences, deeptech
Cheque size
Up to £1.5 M initial investment
Founded
2008

Team, as Longwall Ventures publishes it

  • David Denny Managing Partner
  • Matthew Frohn Managing Partner
  • Jane Burgoyne FCA Managing Partner
  • Rebecca Todd Partner
  • Helen Viner FCA Financial Controller
  • Michael Penington (1958-2024)

Names and roles exactly as listed on longwallventures.com. Nothing else about these people is recorded.

Where this comes from

Every fact above was read from a page Longwall Ventures publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.

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Record 16247 · added 2026-10-21 · link last verified 2026-10-21 · confidence high

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