Properti, the leading real estate technology agent, simplifies complex real estate transactions – from sales to leasing to financing. Through our comprehensive ecosystem, which combines highly qualified experts and cutting-edge technologies, we enable risk-free, flexible and successful real estate transactions. Properti has received several awards, including the “SEF.Growth High Potential” label from the Swiss Economic Forum (SEF). Achieve success beyond your current possibilities - with Properti. Our services at a glance: • Sale of real estate • Rental of real estate • Property search • Sales and search for investment properties • Sale and search for off-market properties • Property Valuation • Rental assessment for owners • Real estate gains tax calculator • Partnerships in the living ecosystem • Real Estate Checklists • Real estate market publications • Free real estate advice Sale of real estate Benefit from a comprehensive service for the successful sale of your property, from the first consultation to the conclusion of the contract - with maximum transparency, wide reach and without hidden costs. You can find more information about the sale at https://properti.com/ch/en/real-estate/sell/ Rental of real estate When renting your property, we attach particular importance to a rigorous selection of tenants. We offer a 5-year tenant guarantee to ensure long-term, worry-free rentals. You can find more information about rental at https://properti.com/ch/en/real-estate/rent/ Property search Find your ideal property. Take advantage of the opportunity to virtually tour your favorite property to get a first impression. With the search subscription, you will receive the latest properties as soon as they are published. Current offers can be viewed at https://properti.com/ch/en/property Free advice Free real estate advice

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.