Power generation; electricity generation; information and consultancy regarding all aforementioned services

Power generation; electricity generation; information and consultancy regarding all aforementioned services

Installation, maintenance and repair of electricity generators; gas drilling; gas extraction; installation, maintenance and repair of gas pipelines, gas filters, gas compressors, gas turbines, gas installations and gas power plants; installations, maintenance and repair of solar collectors, solar cells and solar panels; installation, maintenance and repair of solar power plants; installation, maintenance and repair of wind turbines; installation, maintenance and repair of wind power plants; i...

Business administration services; business management services; database management, namely, collating, sorting, managing, updating, processing and searching of data in electronic databases; accounting services; billing services; business information services; business data, planning, organization and management analysis services; business statistics preparation services; business research services; business auditing services; preparation of financial statements; auditing of financial stateme...