Collecting business statistics; compilation of business statistics; obtaining business statistics (for others); data management; business surveys; surveys for business purposes; meter reading; meter reading for others (water, gas, power)

Conducting surveys; ecological surveys; environmental surveys; consultancy in the field of energy-saving; energy use and conservation consultancy; advisory services relating to the use of energy; energy auditing; energy use and conservation consultancy; preparation of technical reports; environmental consultancy services; environmental monitoring services; environmental surveys

Collecting business statistics; compilation of business statistics; consultancy relating to the preparation of business statistics; obtaining business statistics (for others); data management; business surveys; business surveys; surveys for business purposes; meter reading; meter reading for others (water, gas, power)

Environmental surveys; consultancy in the field of energy-saving; energy use and conservation consultancy; advisory services relating to the use of energy; energy auditing; preparation of technical reports; environmental consultancy services; environmental surveys