José Luis Manzano

DMRT SA operates as a holding company with interest in the media industry. Its subsidiaries include Diario Uno, Supercanal, Radio Nihuil, and various companies operating in radio broadcasting and print media. The company is headquartered in Mendoza, Argentina

Compania Electrica para el Desarrollo Sostenible SA is a holding company engaged in the development, construction, and operation of renewable energy generation facilities. These include wind farms and solar parks. It also conducts research into electric vehicles and energy recycling, as well as provides technical consulting, energy efficiency audits, and project engineering and management. The company was founded by Jose Luis Manzano on August 1, 2008 and is headquartered in Madrid, Spain.

Isofotón SA provides photovoltaic solar solutions. It manufactures and supplies the photovoltaic cells, modules, inverters, regulators, and lighting and pump equipment. The company also provides consultation services to the professionals in the field of engineering, installations, and architectural integration. Isofoton was founded by Antonio Luque in 1981 and is headquartered in Madrid, Spain.