Computerised information services relating to real estate; provision of computerised financial information especially relating to ESG activities, performance and risks; computerised financial analysis especially relating to ESG activities, performance and risks; financial management of construction projects; financial planning services relating to construction projects.

Building design services; providing temporary use of non-downloadable software applications accessible via a website; providing temporary use of on-line non-downloadable software for importing and managing data; computer aided design services relating to building projects; software development, programming and implementation; hosting services, software as a service, and rental of software; providing online, non- downloadable software; software as a service [SaaS] in the fields of construction site management, construction planning, construction documentation, construction supervision; software as a service [SaaS] in the fields of accounting, financial planning, financial controlling and business management and control, technical and business property management, project management, compiling, analysing and managing and optimising property portfolio; software as a service [SaaS] in the fields of ESG [environmental social governance] data, including collecting ESG related data, analysing ESG activities and performance and risks, financial or sustainability or energy intensity related evaluation of investments in real estate, subsidy calculation and selection for energy-efficient refurbishment measures, analysing and managing and optimising decarbonisation measures for real estate portfolio, decarbonisation planning in real estate; rental of computer hardware and computer software.