Project Evolution SA is a company specialized in the construction of energy-efficient wooden houses and buildings. With over 20 years of experience and an operational headquarters in Grono (Canton of Graubünden) since 2020, it is organized to operate throughout Switzerland , managing every construction phase: from planning to final delivery. We work with Swiss precision and a rigorous technical approach, focusing on site organization, timeline compliance, and cost transparency. Structures and Building Systems • Wooden structures using X-LAM system with high static and energy performance • Prefabricated eco-friendly walls , with battens, double mineral wool insulation, and breathable finishes • Custom solutions for single-family homes, villas, extensions, elevations , and multi-storey buildings (up to 7 floors) Insulation and Living Comfort • Natural breathable insulation in rock wool or wood fiber • External thermal insulation systems using ecological, high-efficiency materials • Drywall partitions and suspended ceilings , perfectly smoothed and finished • Carefully executed interior finishes: smoothing, leveling, and surface preparation Interior Works and Installations • Supply and installation of high-efficiency windows and doors • Interior wall cladding and partition walls in drywall • Full coordination of technical installations (electrical, plumbing, mechanical ventilation) Sheet Metal and Roofs • Construction of ventilated and waterproof roofs • Custom-made metal sheet works : copper, aluminum, stainless steel • Gutters, flashings, chimney caps, and external finishes with maximum attention to detail Logistics and Material Transport Even the most complex construction sites are no challenge for us: we transport materials using any necessary method, including crane trucks, tractors, helicopters , or special solutions for isolated or hard-to-reach areas. Efficient organization is one of our core values. Why Choose Project Evolution SA • ✅ Over 2,000 projects completed in Switzerland and Italy • ✅ Advanced shell approach , with a single technical point of contact • ✅ Accuracy in installation, hidden details, and site management • ✅ On-time and on-budget delivery, no surprises • ✅ Expertise in eco-construction and certified natural materials • ✅ Solid experience with prefabricated and sustainable buildings Building with wood in Switzerland? Trust Project Evolution SA We create your eco-friendly wooden house, your sustainable building, or your custom project with maximum technical competence and attention to detail. From design to installation – we are by your side at every step. 📍 Active throughout Switzerland – Contact us for a quote or a personalized consultation.

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

Banca Popolare di Sondrio (Suisse) SA is a Swiss bank that supports you in your daily banking business and in the realisation of your life projects in the Savings, Investments and Mortgages areas. With its Head Office in Lugano, BPS (SUISSE) has 21 operating units in 8 cantons (Basel, Bern, Graubünden, Neuchâtel, Ticino, Valais, Vaud and Zurich) and one in the Principality of Monaco. For the online access to all banking services in Switzerland, it has a virtual branch (Direct Banking).

banca eccezionale servizio inpecabile sia ha Locarno che ha Biasca personale sùper gentile è servizievole meglio questa banca che le banche grandi è raiffeisen diferenza tra giorno è notte consiglio ha tutti di aprire un conto da loro.

Banca Popolare di Sondrio (Suisse) SA is a Swiss bank that supports you in your daily banking business and in the realisation of your life projects in the Savings, Investments and Mortgages areas. With its Head Office in Lugano, BPS (SUISSE) has 21 operating units in 8 cantons (Basel, Bern, Graubünden, Neuchâtel, Ticino, Valais, Vaud and Zurich) and one in the Principality of Monaco. For the online access to all banking services in Switzerland, it has a virtual branch (Direct Banking).

Tutto OK , professionalità e serietà. Personale competente , lavorano bene , veloci e pulito.

Personale capace, responsabile e cortese. La qualità dei prodotti proposti é indiscutibile. I prezzi sono secondo le proprie facoltà e budget a disposizione. Ti accompagnano durante la scelta dei prodotti.

If you are looking for a reliable, fast, and professional construction artisan company in Ticino, do not hesitate to contact us. We are at your disposal to offer you a free consultation and a personalized estimate. With over 20 years of experience in the sector, we are able to offer a wide range of services, including complete or partial renovations, demolition and construction of masonry works, bathroom remodeling, laying of floors, installation of hydraulic and electrical systems, painting, air conditioning, and much more. Our strength lies in our extensive experience and the great attention we dedicate to all our customers to find personalized solutions that meet their expectations. We only use high-quality materials and innovative techniques to ensure durable, safe, and efficient work. We fluently speak Italian, German, English, Russian, and Romanian.

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.

Capacità e serietà