Uploaded February 2026 | Updated September 2026, 2 weeks ago

---

Tracy Baker is seeking £60,000 for a 25% stake in the company, Nano Tech Laboratories Limited, which sells "Umbbrands" utilising nano-suction technology.

Season 12, Episode 4.

Watch Dragons' Den Now: AAN.SonyPictures.com/DragonsDen
Some of the links in above are affiliate links, we may earn a small commission if you click through and make a purchase.

An international sensation, Dragon's Den features entrepreneurs pitching for investment in the Den from our Dragons, five venture capitalists willing to invest their own money in exchange for equity.

#DragonsDen #NanoTech #NanoTechLaboratoriesLimited