Marine propulsion units in the nature of motors for boats; anti-pollution devices for motors and engines; motors for boats; engines for marine vessels; marine engines; fuel economisers as parts of motors and engines
MachineryRepair and maintenance of energy generating installations; installation of engines and motors
Building Construction and RepairDevelopment of energy and power management systems; research in the field of energy; technological analysis services relating to energy and power needs of others; computer programming for the energy industry; consulting services in the fields of energy measurement to improve energy efficiency; design and development of energy management software; consultancy relating to technological services in the field of power and energy supply; industrial process research in the field of energy; scientific research; engineering research; scientific research in the field of environmental conservation and protection
Computer and Scientific