Which Dragon on BBC's Dragon's Den is associated with the Ryman stationery chain?

Theo Paphitis is the Dragon on BBC's Dragon's Den associated with the Ryman stationery chain.

Ryman is a British stationery retailer with a history dating back to the nineteenth century. Paphitis became closely associated with the business after acquiring it and expanding its retail presence. His portfolio also included other well-known British consumer brands.

Paphitis joined the BBC panel as one of its early Dragons and became known for his direct questions about margins, stock, distribution and retail potential. His experience made retail pitches a particularly natural area of interest.

Ryman is sometimes confused with Paphitis's other investments, including Robert Dyas and Boux Avenue. Those brands are separate businesses, while Ryman is the stationery chain most closely linked with his public business identity.