Sandeman is one of the world's most iconic and historic brands of Port and Sherry wines. Founded in 1790 by George Sandeman, a Scottish merchant, the brand has been a pioneer in the fortified wine trade for over two centuries. The company's headquarters are located in Vila Nova de Gaia, Portugal, where their centuries-old cellars house aging Port wines.

The most recognizable element of the Sandeman brand is its famous logo, "The Don." This mysterious, caped figure, created by the Scottish artist George Massiot Brown in 1928, is a silhouette of a man wearing a Portuguese student's cape and a wide-brimmed Spanish hat. The figure represents both the Portuguese Port wine and the Spanish Sherry that the brand is famous for, and it has become one of the most enduring and effective brand images in the history of advertising.

Sandeman's philosophy is rooted in a tradition of quality and innovation. The brand is known for producing a wide range of Port styles, from its classic Ruby and Tawny Ports to its premium, age-dated Tawny Ports and rare Vintage Ports. It also produces a respected range of Sherries in Spain. The company's enduring success is a testament to its commitment to the unique terroir of the Douro Valley in Portugal and the Jerez region in Spain, while also maintaining a global vision that has made its wines accessible to people around the world.