Real estate development of new houses or alterations
Destruction of buildings and other kind of buildings
Installation in buildings or in other projects of building of: pumbling systems and hygiene appliances, pipes for gas and water (except for heating), setting of automatic extinguishers, etc.
Assembling of elements of metallic structures, not made by the unit making the works
Advice and assistance for companies and public sectors in planning, organization, search of yield, control, management information, etc.
Advice in management given for instance by agriculturists or agricultural economists to farms, etc.
Design and realization of projects interesting electric and electronic engineering, mining, chemical and industrial engineering, the engineering of systems, security technics, etc.
Development of projects requiring acoustic engineering, technics of air-conditioning, cooling, refrigeration, sanitation and fight against pollution, etc.
Electro-technical installation works, with the exception of those executed at buildings
Installation of heating, air-conditioning and ventilation
Intermediation of machines, devices, tools used in the industry as well as in ships and aircraft
Asset management
Other types of advice agencies related to business management
Engineers and similar technical advisors, with the exception of surveyors
Installation of industrial machines, devices and equipment
Demolishing
Electro-technical installation works at buildings
Development of residential building projects
Other types of technical surveys and checks
Other types of business services
Production of metal works for construction and parts thereof