Which Spanish cooperative group was founded in Mondragón in 1956 by priest José María Arizmendiarrieta?

Mondragon Corporation was founded in Mondragón, Spain, in 1956 by priest José María Arizmendiarrieta.

The first cooperative associated with the group was Ulgor, established by five young engineers who had studied at a technical school encouraged by Arizmendiarrieta. It initially manufactured paraffin stoves and later expanded into appliances, machine tools, finance, retail, and education.

Mondragon is a federation of worker cooperatives rather than one ordinary privately owned company. Member-workers participate in governance, and the network developed institutions such as Caja Laboral, a cooperative bank, and Mondragon University. This structure helped channel finance, training, and research toward the regional economy.

The organization is sometimes described simply as a Spanish company, but its cooperative membership model is the key fact. Individual cooperatives have their own operations, while the federation provides coordination and shared capabilities. Mondragon became one of the world’s best-known examples of large-scale worker cooperation.