Theo Paphitis owned the British stationery retailer Ryman when he became a Dragon on Dragons' Den.
Paphitis is a Greek-Cypriot British entrepreneur whose business career became strongly associated with retail. He acquired Ryman, a long-established stationery chain, and expanded his interests into other consumer businesses. That practical retail experience shaped the questions he asked entrepreneurs about margins, distribution, branding, and the realities of selling products.
Ryman is often confused with larger high-street stationery or office-supply chains, but it is the specific retailer linked to Paphitis's Dragon profile. He joined the original UK investor panel alongside Peter Jones, Duncan Bannatyne, Rachel Elnaugh, and John Caudwell.
His Dragons' Den appearances helped make him widely recognisable beyond retail. The programme presented the investors as business experts, and Paphitis's background gave viewers a clear example of a Dragon whose experience came from building and acquiring consumer-facing companies.