42 Development of computer software service platforms for asset management of energy installations, namely, electricity, heat and gas installations; maintenance of computer software service platforms for asset management of energy installations, namely, electricity, heat and gas installations; providing temporary use of online non-downloadable computer software service platforms for asset management of energy installations, namely, electricity, heat and gas installations; professional technical consultancy relating to energy measurement to improve energy installations efficiency, namely, electricity, heat and gas installations; technical consulting services in the field of prediction and optimal management of energy to improve energy efficiency, namely, electricity, heat and gas installations; technical diagnostic testing services relating to energy installations management, namely, electricity, heat and gas installations; remote monitoring of energy installations to ensure proper functioning, namely, electricity, heat and gas installations; diagnosing, inspecting and advisory services relating to energy installations efficiency, namely, electricity, heat and gas installations; providing temporary use of online non-downloadable computer programs that allow customers to access a website and utilize it for downloading and uploading technical support materials and for questioning and answering technical support staff; providing temporary use of online non-downloadable computer programs for asset management of energy installations, namely, electricity, heat and gas installations; providing temporary use of online non-downloadable computer programs for diagnostic inspection of energy installations, namely, electricity, heat and gas installations; providing temporary use of online non-downloadable computer programs for predicting and optimally managing and operating energy installations, namely, electricity, heat and gas installations; providing temporary use of online non-downloadable computer programs for optimal production control and maintenance of energy installations, namely, electricity, heat and gas installations; providing temporary use of online non-downloadable computer programs for acquiring energy consumption information and optimally controlling energy installations, namely, electricity, heat and gas installations; providing temporary use of online non-downloadable computer programs for power system monitoring and control