Treatment of materials (recycling); recycling; recycling of waste and trash

Educational services; education and training in the field of behavioural change; education and training in the field of environmental protection and environmental conservation

Scientific and technological services; research services in relation to environmental protection, environmental conservation, environmental pollution, analysis of materials, analysis of statistical data for scientific research; information, consultancy and advisory services in relation to the aforementioned services

Air analysis apparatus, heat control apparatus, boiler control instruments, water level indicators, gas testing instruments, temperature indicators, speed indicators, electric loss indicators, pressure gauges for valves, quantity indicators, meters

Incinerators, electrical heating apparatus, heating apparatus for solid, liquid or gaseous fuels; lighting, steam generating, cooking, refrigerating, air conditioning, drying, ventilating or water supply apparatus; apparatus for filtering, softening and purifying water, water distribution installations; air purification apparatus

Nonmetallic flexible pipes for building

Nonmetallic rigid pipes for building

Business management assistance, accounting, business management and personnel consulting, personnel recruitment; office supplies procurement management for industrial and commercial companies; typing, secretarial work, shorthand and document reproduction services; rental of office machines and apparatus, rental of photocopying machines; payroll preparation; providing qualified personnel to companies for telephone answering, reception, and incoming and outgoing mail duties; telephone answering services (for temporarily absent subscribers); organisation of telephone answering and switchboard services for third parties

Real estate business, real estate management, real estate agencies, real estate appraisal, real estate brokerage, rental of offices (real estate), insurance consulting and information; financial affairs; financial sponsorship

Installation and repair of water supply and treatment systems and irrigation devices; public works; construction of permanent edifices, bridges and roads, building construction and demolition supervision; damp-proofing; installation and repair of heating systems, air conditioning appliances, electrical apparatus, furnaces, refrigerating appliances; insulating services; construction and repair of buildings; lift and air conditioning equipment installation, maintenance and repair; installation, maintenance and repair of boilers, electrical devices, fire alarm and protection devices anti-theft alarms; computer and office equipment installation, maintenance and repair; vermin exterminating other than for agriculture; cleaning services for buildings, rat exterminating, disinfecting, cleaning of buildings (outside surface), furniture maintenance, window cleaning; washing; plumbing and painting services; telephone and telecommunication appliance installation, maintenance and repair; operation, repair and maintenance of all heating, steam generating, electricity, air conditioning and refrigerating installations

Water supplying, water distribution, air, land and ship transport; urban transport in land vehicles, transport agents; transport information, packaging of goods, in particular packaging water in bottles and carboys; delivery of goods, especially of water bottles and carboys; distribution of energy, in particular electric, thermal and refrigeration energy and electricity; transport and storage of waste; collection of waste and household or industrial refuse

Water treatment and water purifying, refuse treatment, destruction of waste, air deodorising, purifying and freshening; rental of generators; information on treatment of materials; incineration of household or industrial waste and refuse; disposal and recycling of refuse and waste; industrial effluent treatment; production of energy, electricity, compressed air and demineralised water; sorting of waste and recyclable raw materials

Organisation of competitions, education, training, organisation of conferences and seminars, publication of books, in particular concerning environmental protection

Chemical and bacteriological research, chemical analysis; mechanical engineering research; technical project studies; engineer's office services; environmental protection consulting, research and development of new products for third parties