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.

The company Romanens SA was founded on January 1, 2005. The purpose of the company is: all carpentry and joinery work, the purchase, renovation, and resale of buildings and properties of all kinds. Romanens SA offers you: • Carpentry, roofing, roofs, sheet metal work • Wooden frameworks, facades, insulation • Agricultural halls, industrial halls, warehouses • Industrial doors, garage doors • Joinery, interior fittings, partitions, parquet floors, Fermacell panels • Floor framing, beams, mezzanines • Wood treatment, cleaning, facade treatment • Sandblasting, cleaning, wood preservation • Transport, handling • Machine rental • Rental and installation of scaffolding, barriers, roofs, and safety nets

Recruitment & Executive Search We support companies in the search for and selection of highly qualified specialists and executives, both nationally and internationally. Personnel leasing / temporary staff We offer flexible and scalable solutions for your personnel requirements. Expats & Inpats Management Our Expats & Inpats Management Service helps you to organise international employee assignments efficiently. Project management consulting Our consulting services in the areas of project management, C-Suite Advisory Solutions and Enterprise Human Capital Management support you in the successful planning, implementation and monitoring of your projects. We offer customised solutions that are tailored to your specific requirements and objectives to ensure that projects are completed on time and on budget. Payroll accounting We take care of the entire payroll for your employees, including compliance with legal regulations and the punctual processing of all payments.

Our estate agency is one of the leaders in the Swiss market, providing professional support for the sale of your property. We are also renowned for our expertise in off-plan sales and property investment, combining the best practices in the sector with the most advanced technologies. As specialists in property sales, we offer you tailor-made support, from the purchase to the management of your investment, including an accurate and transparent estimate of the property's value. Thanks to the integration of artificial intelligence, we can optimise every stage of the process, from analysing market trends to simulating the profitability of an investment, via 3D modelling, virtual visits and personalised advice. Trust our agency to guide you through your property projects with a modern, technological and efficient approach, so that you can sell or buy your property at the best price and under the best conditions.

AK Holzwerkstatt GmbH - your vision, my task in Aargau, Freiamt and Limmattal. My name is Andreas, and wood is more than just a material for me - it's my passion. With AK Holzwerkstatt GmbH, I am at your side as an experienced carpenter. Together we will find the best solutions for your projects, tailored to your wishes, your needs and your budget. My working area includes Aargau, Freiamt and the Limmat Valley - I look forward to supporting you too. Timber construction - individual solutions for your region Renovations - Turning old into new It gives me great pleasure to breathe new life into old buildings and existing rooms by renovating them. Whether you already have concrete ideas or still need support with the planning - I am there for you. Together we will develop a concept that is both visually and functionally convincing. By working with other specialist companies, I can offer you comprehensive support for conversions and renovations. Construction management - Relaxed remodeling A renovation often brings with it many challenges. I take care of the planning, organization and coordination with all the tradesmen for you. I keep an overview to ensure that everything runs smoothly. You only have one contact person - me - and can rest assured that your project is in good hands. Project support - support for your own project Perhaps you would like to implement your project yourself, but are unsure about certain points. No problem! I will be on hand to advise you and help you with the choice of materials, planning or tricky details. This will save you money, as you only need help where necessary. With my experience, I support you in turning your own ideas into reality. Small objects - made-to-measure woodwork In addition to larger projects, I am also happy to take on smaller jobs. Whether you want to build an animal barn, refurbish an old wooden chest or need a shed - I will implement your wishes precisely. From planning to completion, I will accompany you and contribute my expertise. Why AK Holzwerkstatt GmbH I put my heart and soul into my work and attach great importance to clean, honest craftsmanship. It is important to me that you are satisfied with the result and that the solutions really suit you. I work in the Aargau, Freiamt and Limmattal regions and look forward to implementing your project too. If you have any questions or would simply like to talk about your project without obligation, please feel free to contact me. I look forward to hearing from you.

Elektro Gonzen GmbH - Your expert for electrical installations and electrical inspections Elektro Gonzen - your competent partner for comprehensive electrical services in Dietikon (Zurich) and Wohlen (Aargau). With years of experience and a team of qualified specialists, we offer you customized solutions for all your electrical needs. Our services include Electrical inspections: We carry out thorough and reliable electrical inspections to ensure the safety and efficiency of your electrical installations. Our service helps you meet legal requirements and identify potential hazards. Electrical installations: Whether it's a new build, conversion or renovation - our experts take care of the planning and implementation of all electrical installations. We work precisely and on time to successfully complete your projects. Emergency services: In the event of electrical emergencies, we are available for you around the clock. Our fast and reliable emergency service ensures that faults and outages are rectified immediately to guarantee your safety. Grid quality checks: We offer comprehensive grid quality checks to identify faults and fluctuations in the electricity grid. We use state-of-the-art technology to analyse your grid quality and offer solutions for optimization. Solar systems: Rely on renewable energies and benefit from our expertise in the planning and installation of solar systems. We provide you with individual advice and install efficient solar systems that contribute to a sustainable energy supply. Elektro Gonzen - sale of electrical appliances at low prices Thanks to our partnership with leading manufacturers of electrical appliances, we can offer you high-quality appliances at unbeatable prices. At Elektro Gonzen you will find a wide selection of electrical appliances from various brands, which we can offer at favorable conditions. Our services include not only the sale, but also the professional installation of the purchased appliances. In this way, we ensure that your new electrical appliances are put into operation optimally and safely. Put your trust in our expertise and enjoy excellent service and first-class products at low prices. Contact us today and benefit from our attractive range of electrical appliances and professional installation services. Elektro Gonzen - your reliable partner for electrical appliances in Dietikon (Zurich) and Wohlen (Aargau). Elektro Gonzen stands for quality, reliability and innovation. Our customized solutions and customer-oriented service make us the preferred electrical partner in the Zurich and Aargau region. Contact us for a no-obligation consultation and find out more about our services. Elektro Gonzen - your expert for electrical engineering and sustainable energy solutions. Elektro Gonzen - Professional construction management for the highest demands We provide you with comprehensive support in all phases of your construction project - from consultation to implementation. With our many years of experience in the construction industry, we know the processes of a construction project down to the last detail. Thanks to our network of experts and specialists, we find the right solution for every problem. Our construction management includes the coordination of all processes, the correct prioritization of tasks, the control of offers, orders and work as well as obtaining the necessary permits. We also monitor the timely completion of your project and guarantee acceptance. Our professional construction management ensures that your project is completed efficiently and successfully - an effort that is guaranteed to pay off for you. Put your trust in Elektro Gonzen's construction management and benefit from our expertise and comprehensive service. Contact us for an individual consultation and find out how we can optimally support your construction project. Elektro Gonzen - your reliable partner for professional construction management in Dietikon (Zurich) and Wohlen (Aargau).

Danke

Die Renovation unseres Eigenheims durch Nikova Bau war ein voller Erfolg. Sehr freundliches Personal und transparente Kommunikation. Wir sind sehr zufrieden mit dem Ergebnis!