The company: Management experience since 1999


CSO Energy was established in 1999. Between 2006 and 2009 the company traded as Conergy Services Ost GmbH. It subsequently changed its name to CSO Energy in 2009. By giving the company a new name, CSO Energy associates the historical development of the company with the future growth and aims to generate as a specialised service provider in the field of renewable energy. Since the beginning of 2011 CSO Energy has been owned by an infrastructure fund run by Impax, a leading international investor focussed on environmental technologies and renewable energies.


Our Values


CSO Energy is working as an independent Technical and Commercial Manager for wind farm projects. We are familiar with a wide range of turbine makes and models and we are working together with several maintenance and service companies – from independent service providers to manufacturers. Therefore we know how to deal with all disturbances or failures on a wind turbine and have an objective view on all maintenance and repair works.


Furthermore we ensure that the Site Safety Rules are issued, checked and communicated to all parties who work or carrying out tasks on site, prior to any commencement of work. With this we always keep an eye on a strict health and safety policy and we strictly comply with the legal standards and requirements of law.


Our independence and objective overview of the wind energy market and its technologies helps you in saving money and increasing the profits!