Who We Are Elettro DiGiVi was born from the combined experience of its founding partners, who have accumulated over 30 years of expertise in the electrical installation sector, particularly in residential, commercial, and public projects. With meticulous attention to quality and safety, Elettro DiGiVi is committed to continuous growth and improvement to provide the best possible service to its clients. Our operational headquarters is located in Camorino, directly along the main north-south axis, in the Centro Monda 4 building, easily accessible from the Bellinzona South highway exit. Our Vision Elettro DiGiVi aims to remain a trusted and reliable reference point in the field of electrical installations within our region. We strive to offer our services with the highest level of expertise and professionalism while also providing innovative and customized solutions that meet the unique needs of each client. We believe that our technical expertise and our commitment to understanding our clients' needs are the keys to our success. Services Elettro DiGiVi Sagl is a company specialized in electrical installations, particularly in strong and weak current systems, in the following sectors: • Residential • Commercial • Public

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Virtech Energie Sàrl specialises in general electrical installations, including technical advice and studies in this field. General electrical installation High current electrical installations • Repairs • ITTO inspections • Electric vehicle terminal installations with cantonal subsidy • Lightning conductors • Solar installations • Maintenance and servicing of installations • Emergency lighting • Special installations (clean rooms, explosive rooms, etc.) Low current electrical installations • Home automation installations • Computer networks • Alarm systems • Video surveillance systems Consulting • Defining the client's present and future needs • Preparation of quotations • Creation of specifications for project managers • Follow-up of the construction site • Preparation of (electrical) bills of quantities • Optimisation of installations • Calculation of depreciation according to current consumption • Extension of your electrical network Building technology • Building automation • Building security • Replacement of a traditional water heater with a heat pump water heater • Replacement of your old radiators or electric storage tanks • Heat pumps • Solar installation • Thermal installation • Danfoss system for controlling your heating Translated with www.DeepL.com/Translator (free version)

Frega Feuerschutz AG – Your Expert for Fire Protection and Safety Solutions in Switzerland Frega Feuerschutz AG is your reliable partner for comprehensive fire protection consulting, escape route concepts, and electrical inspections. As a small, highly flexible, and experienced team, we guarantee timely execution of all work according to the strict Swiss fire protection regulations. Our goal is to ensure the highest safety standards to protect lives and property. Our Core Competencies: • Sale of fire extinguishers , fire stations, fire blankets, and extensive fire protection materials . • Escape route signage and customized escape route concepts for companies and buildings. • Service and maintenance of fire extinguishers and fire stations to ensure always operational fire protection measures. • Fire sealing and emergency exit signage to secure escape routes. • Electrical safety inspections to identify and prevent electrical fire hazards early on. • Training and fire protection courses for companies, associations, and societies so that you and your employees are well prepared in case of an emergency. With Frega Feuerschutz AG, you receive an all-around service in fire protection —from consulting to maintenance—all from a single source. Trust in our years of experience and expertise to ensure the highest level of safety in your premises.