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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
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The Pitch on Dragons' Den UK
Flow Signals appeared on Dragons' Den UK (Series 8, Episode 1) in 2010. Derek Cozens pitched the product to the Dragons. No deal.
Where they are now: Flow Signals' pitch failed due to the dragons citing Cozens had no approval by law and did not trust that he had a patent. Remains active. Status: Active.
Frequently Asked Questions
Is Flow Signals still in business?
Flow Signals' pitch failed due to the dragons citing Cozens had no approval by law and did not trust that he had a patent. Remains active. Status: Active.
Who founded Flow Signals?
Flow Signals was founded by Derek Cozens.
Did Flow Signals get a deal on Dragons' Den UK?
Flow Signals pitched on Dragons' Den UK but didn't strike a deal: No deal.
Where can I buy Flow Signals?
Flow Signals 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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