Advertising; online advertising on a computer network; radio advertising; television advertising; updating of advertising material; dissemination of advertisements; distribution of advertising, promotional and marketing material; rental of advertising space; sales promotion for others; publication of advertising texts; sponsorship search; telemarketing services; consulting, advice and assistance services for advertising, market research and promotion; sale, commercial administration of product licenses; commercial (or business) information for individual or professional consumers on the value of energy, on solar self-consumption and photovoltaic self-consumption; demonstration of products in connection with energy, compilation and systematization of data in a central file, management of computer files; market research and studies, cost-price analysis, expertise in business, partnership research in the field of business, advice in industrial organization; design of analysis methods, business management and advice in business management and organization, all these services being provided in the field of energy, especially photovoltaic, heat or solar thermal pumps, presentation of products on all communication media for retail sale; promotion for others of goods operating on any kind of energy; computer file management, compilation of information into computer databases; economic forecasting; public relations; promotion of electric vehicles or vehicles functioning with other sources of energy for third parties; business consulting and organization in the field of environmental protection, new energies, preservation of natural resources and sustainable development; business consultancy in the field of environmental protection, new energies, preservation of natural wealth and sustainable development; distribution of leaflets, samples, prospectuses, printed matter; organization of exhibitions for commercial and advertising purposes; market research and studies in the field of environmental protection, new energies, preservation of natural resources and sustainable development; business inquiries or information in the field of economics, strategy, marketing, industrial analysis and business management; business management of energy consumption.

Repair information; installation and repair of electric apparatus; machinery installation, maintenance and repair; installation, maintenance and repair of HVAC systems [heating, ventilation and air conditioning]; vehicle breakdown assistance [repair]; services of installation, repair of apparatus for the production of energy and especially photovoltaic cells and modules and waterproofing membranes for roofs, terraces and ground, incorporating photovoltaic modules; installation and repair of apparatus specifically designed for solar energy production and especially of photovoltaic cells and modules and waterproofing membranes for roofs, terraces and ground, incorporating photovoltaic modules; installation, maintenance and repair of apparatus for air conditioning, lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, distributing water, electrical apparatus for cooling air, air conditioning apparatus, air conditioning instruments, hot air apparatus, air heaters and machine heat accumulators; information and consultancy in connection with the installation, maintenance and repair of air conditioning appliances, lighting, heating, steam generating, cooking, refrigerating, drying, ventilating and water supply apparatus, electrical apparatus for cooling air, air-conditioning apparatus, air-conditioning instruments, hot air apparatus, air heaters and machine heat accumulation apparatus; information on construction; building (construction) supervision; interference suppression in electrical apparatus; installation, maintenance and repair of energy installations, information on repairing, installing and maintaining energy installations for factories and buildings; construction, maintenance and repair of installations for supplying and/or producing and/or distributing energy; inspection services for building construction projects; installation and maintenance services for all protection systems of safety installations, especially in buildings and installations for providing and/or producing and/or distributing energy.

Information technology services; computer system analysis; design of computer systems; monitoring of computer systems by remote access; development, programming and implementation of software; computer software consultancy; software design; installation of software; maintenance of computer software; updating of software; programming for computers; consultancy in the design and development of computers; off-site data backup; electronic data storage; rental of computer equipment and installations; consultancy, advisory and information services in relation to information technology; security, protection and restoration of information technology; recovery of computer data; data conversion and copying services, data encoding services; scientific and technological services; energy-related audits; consultancy in the field of energy-saving; calibration [measuring]; technical project study; construction drafting; drafting [construction]; research and development of new products for others; technical research; scientific research; engineering services; surveying [engineering work]; urban planning; research in the field of environmental protection; scientific information and consultancy in relation to carbon offsetting; quality control, authentication and testing; quality control; technical projects research unit; programming of electrical apparatus; engineering services in the field of the production and distribution of energy; technical studies for evaluating and optimizing the energy performance of apparatus and buildings; quality control of apparatus for the production of energy; technical services for quality evaluation leading to certification; professional consultancy in the field of environmental protection, renewable energies, solar energy and sustainable development; technical advice and information on installations for providing and/or producing and/or distributing energy, legal and technical expertise in relation to technology transfer, analyses (studies) and industrial research relative to home automation; technical advice and expert reports (engineers' services) on air-conditioning, lighting and heating; testing of materials; technical tests; technical information and advice relating to energy as well as its management and operation; information on research and development in the field of energy; monitoring (checking) of energy consumption; technical studies and advice on energy distribution and consumption; technical valuations and estimates of energy consumption; technical advice and information on the costs of apparatus for energy installations; quality control of and expertise (services of engineers) in the field of energy installations.

Intellectual property licensing; computer software licensing [legal services]; security consultancy.