Balenciaga was successful during his early career as a designer in Spain. He opened a boutique in San Sebastián, Spain, in 1919, which expanded to include branches in Madrid and Barcelona. The Spanish royal family and the aristocracy wore his designs, but when the Spanish Civil War forced him to close his stores, Balenciaga moved to Paris.
Balenciaga opened his Paris couture house on Avenue George V in August 1937.
He taught fashion design classes, inspiring other designers such as Oscar de la Renta, André Courrèges, Emanuel Ungaro, Mila Schön and Hubert de Givenchy. Today the Balenciaga fashion house continues under the direction of Nicolas Ghesquière and under the ownership of the Gucci Group.