Alex è davvero molto professionale e onesto

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)

of the wood processing industry in Laubberg, which has been active in timber construction, gluing and carpentry since 1942 and in element construction for 64 years. Our wide range of products Glulam products Glulam Duo and trio beams Sawdust Rind boards Block boards Shuttering boards Eaves boards Scaffolding boards Roof battens counter battens Double battens construction timber Squared timber beams Glulam Wall formwork Roof formwork floor straps many more OBLAND Bau- und Immobilien AG The affiliated OBLAND Bau- und Immobilien AG was founded in 1973. We are active in land acquisition, construction and sale of residential and commercial buildings. Wittwer AG Architectural office As a general contractor, we plan and realize residential and commercial buildings, conversions, pavilion buildings and school buildings for you Translated with DeepL.com (free version)

3F Filippi S.p.A. 3F Filippi S.p.A. has been working in the lighting industry since 1952, with extensive experience in designing and manufacturing technical and efficient lighting systems. Its products are fully designed and manufactured exclusively in its plants in Pian di Macina, in the Bologna district, and proudly carry “Made in Italy” to more than fifty countries, through its sales network. 3F Filippi is ISO 9001-certified also for lighting design and works alongside the best lighting designers to provide its customers with a quality of light in line with the latest regulations, assuring performance results especially in the industrial, commercial and service sectors, providing customized solutions. TARGETTI SANKEY S.p.A. Targetti has been designing and producing indoor and outdoor architectural light fixtures since 1928. For ninety years our products have been the epitome of innovation, research and attention to detail; they light the most prestigious artistic and architectural works of art, create atmospheres and arouse emotions. What we are today is the result of the experience and know-how we have acquired over time that we share with our partners and the environment we live in though our passion for light. 3F Filippi and Targetti, two companies that have shaped the history of lighting in Italy, are now embarking on a new venture with an ambitious common goal: to be the sole partner for lighting professionals and designers looking for quality solutions for all their project requirements. By combining their respective expertise in technical and architectural lighting the two brands together provide a complete portfolio of products that proudly take Made in Italy technology to more than 50 countries worldwide. Today the 3F Filippi-Targetti Group can meet and satisfy any kind of design and project requirements. Our partners can choose from a huge selection of products and solutions; from high-tech and functional products from the 3F Filippi catalogue to indoor and outdoor architectural lighting fixtures designed by Targetti, right up to a wide range of LED lamps and fixtures form the Duralamp brand.

The company Alfredo Polti SA, a typical family business, is active in the industrial sector of natural stone. It was founded by Alfredo Polti in 1950, with the launch, in Grono, of a workshop for the processing of the Gneiss Calanca. The pioneer was however Alfredo’s father, Giovanni Polti, who in 1920 was involved in the extraction and processing of the Gneiss Calanca in the quarries of Arvigo, where in 1960 Alfredo Polti transferred the entire production. The extraction of the stone from its own quarries and its elaboration in new and modern laboratories thus became two integrated phases of a single production process. The Gneiss Calanca extracted from the quarries Alfredo Polti SA is treated in modern laboratories, where expert stonemasons transform it manually or mechanically, thanks to the help of the most modern machines for working with stone. Moreover, part of the material is put on the market in the raw state, in the form of blocks, irregular or quadrangular slabs, or masonry stones. The available offer is vast and includes products for: • the substructure • the superstructure • the construction and furnishing of parks, gardens, squares and cemeteries • the creation of artifacts able to satisfy the most demanding dictates of modern architecture of exteriors and interiors. About 90% of production is destined for the Swiss domestic market. The remainder is exported, in particular to Germany, Italy, Austria and France. In many cities of these countries you can admire important works realized with the Gneiss Calanca by Alfredo Polti SA produced in Arvigo. After the death of the founder Alfredo Polti, the company was taken over by: Giovanni Polti, who takes care of the extraction and production processes and Vania Polti Ambrosini, who guarantees administrative management. Since 2013, Alfredo Polti SA remains the only active quarry in the Calanca valley. Most of Alfredo Polti SA's collaborators have many years of service in the company, synonymous with experience and professionalism at the service of customers. Since May 2007 the company is ISO 9001 certified.

Servizio eccellente! Il team è professionale, puntuale e ha superato le mie aspettative. Consigliatissimi

ATF Automation Technic Firm is the official importer of the brands it represents. Products and services related to the world of entrances, both automatic and non-automatic, we offer variable solutions for any type of sector, residential, industrial, or high traffic- private traffic management. Partner for the professional, and point of reference for design and architectural firms. We distribute products that are among the best in Europe as quality standards, always accompanying a technical service for the development of the project in question. We offer a variety of solutions that can be customized for your clients’ needs. Visit our website www.atf-automation.ch • RESIDENTIAL SECTOR • Sectional garage door • Sectional side-sliding garage door • Up-and-over garage door • Hinged garage door • Minergie entrance door • Gate automation • Carport • Reservation of parking spaces – parking bollards and barriers • INDUSTRIAL SECTOR • Full vision industrial sectional and industrial sectional garage doors • Industrial sectional garage doors with thermal break • Spiral door - fast sectional doors • XXL garage doors hangar door XXL sectional garage door • Book and sliding • Rapid roll holder • Industrial rolling shutters - rolladen • Gate automation • Parking bollards e automatic and manual barriers • HIGH TURNOUT AREAS • Doors parking areas • Traffic light • Automatic sliding and swing doors • Access management • FIRE RESISTANT DOORS • Fire or smoke curtains • EI30 - EI60 Fire resistant sliding doors • Automatic sliding fire doors ei30 - ei60 and emergency exits • Fire-fighting shutters and rolladen • Fire-fighting sectionals • SERVICES • Design service • Installation service • Maintenance service • REFERENCES AND SPONSORSHIP

si vede che hanno anni di esperienza nel settore

Freundliche und kompetente MitarbeiterInnen, schon für Terminabmachung sehr nette Dame am Telefon, heute kam der Elektriker und hat das Problem sofort gelöst, auch er äusserst kompetent, hilfsbereit und einfach sehr angenehmer Umgang. Danke vielmal