Construction services; Repair services; Installation services; Technical assistance, maintenance and assembly of air conditioning and heating apparatus.

Scientific and technological services and research and design relating thereto; Industrial analysis and reseach services; Design and development of computer hardware and software; Technical project studies; Engineering services.

Installation, maintenance and repair services in connection with air conditionning and climate control apparatus and equipments, electric heat radiators, air heating and cooling apparatus, air ventilation apparatus, ventilators, air dehumidifying apparatus, air purifying apparatus, air dryers, air humidifiers, air negative ion generators.

Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software, consultancy in the energy sector; energy efficiency management and consultancy; technical and ecological consultancy in the energy sector; certification services; quality control; testing, analysis, inspection, surveys or certification of systems and buildings; Consultancy in all matters relating to supply, and with regard to energy-consuming apparatus, energy-distributing devices and measuring apparatus.

Installations and apparatus, all for heating, water heating, drying, cooling, air-conditioning, climate control, air-blowing, humidifying, dehumidifying, ventilating and refrigerating; boilers; transportable/portable water heaters for temporary/ emergency/supplementary hot water and ambient heating use; fans; heat pumps; burners; convection heaters and radiators; direct heaters; flame and fan-operated heaters; hot air blowers; chillers for cooling rooms, buildings, cold stores, and manufacturing plants; portable chillers; parts, fittings and accessories for the aforesaid goods.

Flexible pipes, not of metal; flexible tubes, not of metal; couplings; packing materials; parts and fittings for all the aforesaid goods.

Installation, maintenance and repair of cleaning, heating, drying, cooling, air-conditioning, climate control, humidifying, dehumidifying, ventilating, refrigerating and water heating apparatus and instruments and parts and fittings therefore; civil engineering services; rental and leasing of building and construction machinery, equipment and plant; waste disposal; rental and leasing of clearing apparatus and instruments and parts and fittings therefor; fluid pumping services; rental and repair of pumps; dredging; rental of pumps for drainage purposes; pumping and dredging; spillage clearance; silt clearance; re-conditioning (repair and re-assembly) of refrigerating, heating, cooling, ventilating, air-blowing and air-conditioning apparatus and instruments and parts and fittings therefore; advisory services relating to civil engineering; advisory services relating to the installation, use and repair of pumps; advisory services relating to cleaning and clearing.

Rental and leasing of humidifying, electricity generating, dehumidifying, cooling, heating, refrigerating, drying, air-conditioning, climate control, ventilating, air-blowing and water heating/cooling apparatus and instruments and parts, fittings and accessories therefor; re-manufacture/re-conditioning of refrigerating, electricity generating, heating, cooling, ventilating, air-blowing, air-conditioning and climate control apparatus and instruments and parts and fittings therefore; rental of transportable/portable water heaters for temporary emergency/supplementary hot water and ambient heating use.

Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software.

Education; Providing of training; Entertainment; Sporting and cultural activities.

Trade in CO2 emission certificates; Consultation in the real estate field.

Providing access to Internet platforms and Internet portals; Providing access to information on the Internet and other electronic platforms; Providing access to databases, in particular for providing information relating to climate protection and climate neutrality; Electronic exchange of messages via chat lines, chat rooms and Internet forums; Telecommunications by means of platforms and portals on the Internet and other electronic platforms; Telecommunications, in particular electronic information and communication services with data-processing support for general and closed groups of users; Transmission of internal and external content via electronic telecommunications media, in particular in the field of climate protection; Collection and delivery of messages, In particular in the field of climate protection.

Education; Providing of training; Entertainment; Arranging and conducting of seminars, Workshops, Conferences or congresses, In particular in the field of climate protection; Publication, including on the Internet, of published matter in the form of text, graphics, images and voice data which can be transmitted electrically; Providing electronic publications; Online publication of electronic books and magazines, in particular relating to climate protection.

Providing of expertise, in particular in relation to climate protection; Surveying, in particular in relation to climate protection; Providing of scientific expertise, in particular in relation to climate protection; Inquiries, research in databases and on the Internet, for scientific and research purposes, in particular in relation to climate protection; Scientific and technological services and research, in particular in relation to climate protection; Technical consultation services, In particular in the field of climate protection; Providing of climate protection expertise; Preparation of analyses and climate protection strategies; Calculating emissions and pollutant concentrations; Design and development of computer software for climate protection programmes and for integrating climate protection programmes in business processes; Design and development of computer software for calculating CO2 emissions and for CO2 accounting for businesses and products; Configuration of CO2 calculators for calculating the CO2 emissions of a business; Development of databases, in particular for providing information relating to climate protection and climate neutrality; Creating software-based emissions calculators for computers, cloud and other electronic media; Analysis of emission values in the field of real estate; Providing internal and external content via electronic telecommunications media, namely in the field of climate protection; Compiling and offering climate protection programmes on electronic networks for allocating CO2 emission values and for accounting with emission certificates; Consultancy in the field of climate protection; Providing of information in the field of climate protection; Drawing up climate protection strategies; Developing concepts in the field of climate protection; Providing of expertise, in particular in relation to CO2 calculation and for calculating climate neutrality for businesses and in climate protection; Compiling and offering climate protection programmes for allocating CO2 emission values and for accounting with emission certificates.

Frameworks, made wholly or principally of non-metallic materials, for providing overhead shading, directing wind flow and enabling the installation of solar energy, solar heating and water harvesting units.

Construction of climbing towers, high-rope courses, climbing courses and fixed rope routes.

Sporting and cultural activities, in particular arranging and conducting of climbing events.