The consulting, design and coordination activity in the execution of works in Switzerland and abroad in the field of environmental acoustics; the general contractor activity for the installation, maintenance, replacement and laying of furniture and construction components related to this field of activity; the design and implementation of soundproofing, remediation and acoustic corrections; the phonometric survey, the elaboration of technical analyses, the execution of phonometric checks of the passive acoustic requirements of buildings and for the exposure of workers to noise; the preparation of acoustic impact reports for public entertainment activities, bars and restaurants; the implementation of audio/light systems, the rental of materials and equipment; training, production and promotion of events also in the artistic and cultural sector; the trade, import and export of any goods or materials. The company may, in Switzerland and abroad: carry out all activities, including commercial and financial operations, directly or indirectly connected with the company's purpose; take direct or indirect participations in other companies and enterprises in any sector; take and grant representations; contract and grant loans; provide guarantees of any kind, also in favor of third parties; acquire, sell, register and exploit trademarks and patents; acquire, alienate, hold and lease real estate; establish branches and subsidiaries.