The One Barcelona belongs to the H10 Hotels group. H10 Hotels was established in the early 1980s, when it began operating in Spain's main holiday destinations. Today, the company has 67 hotels in 23 destinations, with more than 16,000 rooms, the majority of which it owns.

H10 Hotels is one of Spain's top 10 hotel companies and is currently expanding throughout Europe and the Caribbean.

The company is committed to satisfying its customers' needs by offering them exceptional locations, specialised services, carefully selected cuisine and facilities that are constantly being updated to ensure the highest levels of quality.