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Affiliate links · Last verified 2026-05-21 · 🌍 Outside the US? Amazon and eBay will redirect you to your country's local store automatically.
The Story
Misfuelling prevention device
The Pitch on Dragons' Den UK
DDN Ltd appeared on Dragons' Den UK (Series 6, Episode 3) in 2008. Michael Cotton pitched the product to the Dragons. £250K for 25% — Theo Paphitis & Deborah Meaden.
Where they are now: On-air: signed. After filming: Failed. Status: Active.
Frequently Asked Questions
Is DDN Ltd still in business?
On-air: signed. After filming: Failed. Status: Active.
Who founded DDN Ltd?
DDN Ltd was founded by Michael Cotton.
Did DDN Ltd get a deal on Dragons' Den UK?
Yes — £250K for 25% — Theo Paphitis & Deborah Meaden.
Where can I buy DDN Ltd?
DDN Ltd is available on Amazon and eBay. We compare current prices across both at our /results page — link below.
Related from Dragons' Den UK
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