Siemens Gamesa Renewable Energy SA, formerly Gamesa Corporacion Tecnologica SA, is a Spain-based company engaged in the renewable energy equipment manufacture. The Company specializes in the promotion and development of wind farms, as well as the engineering, design, production and sale of wind turbines. Its activities are divided into two business segments: Wind Turbines and Operation and maintenance (O&M). The Wind Turbines division offers wind turbines for various pitch...