Bertrand is today the name of the oldest bookstore in the world and the largest network of Portuguese bookstores, with more than fifty stores spread across mainland Portugal and the islands, in addition to an online bookstore at www.bertrand.pt, which offers the largest catalog of books in Portugal, with more than 9 million references and a 24-hour delivery service.

Founded in 1732 by Pedro Faure, of French origin, the first Bertrand bookstore opened its doors on Rua Direita do Loreto, in Chiado. In 2011, Guinness World Records recognized Livraria Bertrand do Chiado as the oldest in the world in operation.

Assuming the vocation of being a meeting and cultural space, all stores have their own personality, promoting different activities and offering a catalog of products adapted to their target audience.