- Nicaragua Wind Park, 12MW. Nicaragua.
- Iberenova. Spain.
- DESA. Spain.
- HC-Energía (currently NEO). Spain.
- Urbaenergía (ACS/Grupo Dragados). Spain.
- EHN (ACCIONA). Spain.
- Gamesa Eólica. Pamplona. Spain (1996 – 2000).
- MADE. Madrid. Spain (1986 – 2002).
- Component design.
- Characterization of aerogenerators, power curve.
- Characterization of aerogenerators, power curve.
- ENRON. Madrid. Spain (1998 – 2000).
- Characterization of aerogenerators, power curve.
- Endesa. Spain.
- General Electric. Spain (2002 – 2004).
- Other (1990 – 2004).