Juan Laso

Executive President Alten ER
CEO Alten Europe

Industrial engineer from the University of Vigo and Executive Education from IESE Business School.

Carlos Castellanos

CEO Alten America

Graduated in Business Administration from the University of the Basque Country and MBA from IESE Business School (Barcelona).

Luis Castellanos

CFO Alten ER
CEO Alten Africa

Business Studies at the Commercial University of Deusto (Bilbao).

Koenraad Van Baren

Executive Director Alten Países Bajos

Koenraad has 20 years experience in the international finantial services industry.

Javier Andrés

Project Development Director Alten America

Javier Andrés has a degree in Business Administration and Law from Spain’s Comillas University | ICADE

Pablo Gª Burrieza

Legal Department Director

Bachelor’s Degree in Law from the University of Valladolid. 

María de Frutos

Project Development Director Alten Europe

Environmental Engineer by Polytechnic University of Madrid and an MBA from Spain’s Foreign Trade Institute. 

Ramsés Barabino

Chief Technical Officer (CTO)

Mining Engineer specialized in Energy and Fuel at the Polytechnic University of Madrid.