From 2011 LK Bennett chose Pérez Castellanos to introduce its brand in Spain, opening concessions in El Corte Inglés department stores in the main shopping cities of Madrid, Barcelona and Marbella. Shortly after, with Pérez Castellanos help, opened its first concession in Portugal with El Corte Inglés Lisboa.

Pérez Castellanos managed all legal procedures, besides the coordination of services which facilitated the negotiation and deal closing in different locations. Pérez Castellanos provides L.K. Bennett with legal, accounting, tax and human resources consulting services ever since.