7
Machines and installations composed thereof for generating electricity, prime movers and work machines and installations composed thereof for generating electricity, machines and installations composed thereof for wind power plants
9
Apparatus,Apparatus and instruments for photovoltaic installations, in particular photovoltaic modules; Machines and installations composed thereof for photovoltaic installations
11
Machines and installations composed thereof for generating heat, prime movers and work machines and installations composed thereof for generating heat, machines and installations composed thereof for power plants, biomass heat and power plants and combined heat and power plants; Apparatus, instruments and equipment for solar-thermal installations; Machines and installations composed thereof for solar-thermal installations
35
Business management and business administration for companies operating energy technology installations for generating heat and electricity; Organisational and professional business project studies, project development and consultancy for operating companies with regard to generating electricity and heat; Organisational consultancy for businesses and public authorities aimed at energy saving, energy production and energy optimisation
36
Setting up and investment of funds; Mutal funds, credit bureaux and insurance brokerage; Managements of funds and Financial investment; Financing of property development and associated consultancy services; Financing of projects and Financing of businesses; Financial project studies, project development and consultancy for operating companies with regard to generating electricity and heat; Financial consultancy for businesses and public authorities for energy saving, energy production and energy optimisation purposes
42
Engineering,Namely planning and technical consultancy with regard to environmental technology installations, electricity and heat-generating installations; Technical project studies, project development and consultancy for operating companies with regard to generating electricity and heat; Technical consultancy for businesses and public authorities for energy saving, energy production and energy optimisation purposes