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.
Test and analyses on texture, physical characteristics, performances, compliance with reglements and standards or specifications of materials, products, installations, etc.
Intermediation of common goods
Other types of business services
Taxation and evaluation of real estate, this for a fixed amount or by means of a contract
Other types of advice agencies related to business management
Engineers and similar technical advisors, with the exception of surveyors
Other types of technical surveys and checks
Various ancillary activities in regard to housing facilities