| Service | Sector | Kategory | Part | Part2 |
| planer | technical equipment | public buildings | sanitary | drinking water |
| energy concepts | residential buildings | potable water | ||
| supply technology | non residential | sewage water | ||
| plumbing engineering | schools | rainwater | ||
| MEP engineering | kindergarden | thermal envelope | materials | |
| energy modeling | retirement homes | building physics | ||
| office buildings | air tightness | |||
| shopping centers | envelope | |||
| universities | heat sources | sun | ||
| hotels | energy sources | wind | ||
| medical servie | hydro / water | |||
| comercial buildings | hydrogen | |||
| craft shops | gas | |||
| manufacturing | wood | |||
| health care | alcohol | |||
| electric | ||||
| geothermal | ||||
| district heating | ||||
| oil | ||||
| diesel | ||||
| refrigeration | compressors | |||
| air conditioning | absorbtion | |||
| Dessicative and Evaporative Cooling | ||||
| adiabatic cooling | ||||
| mechanical ventilation | ||||
| HVAC | ||||
| heatdelivery | floor heating | |||
| wall heating | ||||
| concrete heating | ||||
| radiators | ||||
| radiant heating | ||||
| energy storage | redox-flow-battery | |||
| led acid |
services
