ALUWORLD SA was born from the vision of its current owners, who saw the possible development of aluminium treatments in a geographic area of great strategic importance such as Switzerland. With over 30 years of experience, in 2012 we opened our plant in Barbengo with a technologically advanced plant and the use of products and machinery that has allowed us to offer a wide range of processing on both aluminium and other materials. Since December 2020, we have relocated to Capolago with a further upgrade of the anodizing plant (brought fully automatic in an Industry 4.0 perspective). The primary target of the company is the complete satisfaction of its customers, through the constant improvement of the quality of its products, respecting delivery times and taking into account the increasingly complex needs of the market. ALUWORLD SA aims, as regards the environment, to ensure that its activities are carried out in accordance with current legal regulations and to minimise energy and water consumption with a mission always directed towards a more ecological world.

Broggi Lenatti AG is your local construction company in the Engadina and Albula Valley, focusing on top-notch construction consulting and innovative technologies. We specialize in remodeling and renovation work for your home, as well as civil engineering and building construction. As a reliable and established partner, we have extensive knowledge of the local conditions in Engadine and Albula Valley. Whether it's cold weather, icy conditions, sloping terrains, traditions, or regulations, we thrive on challenges and tackle them with ease. For five generations, our construction company has been synonymous with excellent construction services and outstanding quality. Contact us and let's work together to make your construction project a success. Remodeling and Renovations: Relax after a busy day in your remodeled bathroom, renovated kitchen, or freshly renovated house - simply feel comfortable! We turn your residential dreams into reality, whether it's modern, traditional, or a wonderful combination of wood and stone. Customer Masonry: We are the local experts when it comes to craftsmanship around your home - whether it's customer masonry, repair work, or construction services. Here in Engadine and Albula Valley, environmental factors such as freezing cold, snow, ice, and water can impact our buildings and infrastructure. We are dedicated to carrying out various customer works with high quality, and it fills us with pride. Keep your home in good shape and preserve the value of your building! Civil Engineering: Broggi Lenatti AG is your reliable partner in civil engineering, with years of experience and local expertise in the Engadine and Albula region. Our specialists, including workers, site managers, and senior estimators, are familiar with the local conditions and challenges, capable of executing complex civil engineering projects on time and with precision. We take pride in our prompt response and providing you with a binding offer. Building Construction: As an experienced construction company, we offer high-quality building construction services in the picturesque Engadine and Albula region. Our expertise extends to a variety of building construction works, including residential and commercial construction, remodeling, renovations, and much more.

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

Travail effectué de manière très professionnel avec des personnes souriantes et sympathiques. Toujours à l heure, on se sent également en confiance de parler à des gens qui connaissent bien leur métier.

... for 24 years now the company is active in the fields of building heating systems and sanitary installations. Sensitive to current developments in renewable energies, the company has also strongly led its activities in the fields of the solar thermal installation as well as the production of heat by biomass. Our employees are trained and sensitized in order to obtain a work according to the rules of the art, in a clean and organized way while respecting the rules of safety and the environment. In addition, our employees have regular access to training courses to improve their knowledge and adapt to new technologies. All employees of the company are qualified. Our company is active in vocational training. Currently, 2 apprentices are in training and 4 former apprentices have received their certificates in the last five years. The protection of the environment is important, which is why we apply environmentally friendly waste management. Our waste is systematically and regularly recovered from the sites and brought back to the depot of the company where they are sorted and stored in specific tanks evacuated by specialized companies. LEYSIN route du Suchet 8 1854 Leysin +41 24 494 35 55 LES DIABLERETS route des Ormonts 10 1865 Les Diablerets +41 24 492 16 12

Your mineral surfaces deserve the best – and we deliver it! As experts in protecting, refining, and coloring concrete, as well as natural and artificial stone, the PSS Interservice Group leads the way throughout Switzerland. With innovative technologies such as PSS 20 and faceal, we provide environmentally friendly solutions for long-lasting protection and aesthetic perfection on facades, walls, ceilings, and floors. PSS Dirt & Graffiti Protection – reversible. ecological . With our revolutionary PSS 20 graffiti protection, your facades remain pristine and clean. Proven since 1991, our environmentally friendly system, based on polysaccharides, offers a reversible and residue-free protection for all construction phases – certified according to RAL-GZ 841/2. Graffiti Removal & Cleaning – professional. efficient . Are your surfaces dirty or vandalized? Our team restores facades, walls, and terraces to their original beauty – reliably and professionally, ensuring long-term preservation. PSS Concrete Cosmetics – correct. optimize . Exposed concrete is a design element but not always perfect. Our specialists repair flaws and wear to restore the flawless aesthetics of your concrete – custom solutions for the highest standards. Facade and Wall Design – expert. economical . Whether protection, coloring, or optimization, our specialists care for your surfaces, particularly concrete, natural, and artificial stone. Painting services from a single source – for a complete and aesthetically perfect result. Colored Concrete – semi-transparent. authentic . With faceal Colour, we give your exposed concrete a semi-transparent, authentic color that maintains its distinctive look and feel. Brilliant faceal Colour Effect applications provide additional accents. Surface Protection & Refinement – oleophobic. hydrophobic . Our faceal products sustainably protect facades, walls, and floors. They offer invisible refinement without changing the appearance, ensuring lasting cleanliness and durability. Maintenance & Preservation – concrete. natural stone . With sustainable technologies like PSS 20 and faceal, we ensure the long-term preservation of your buildings. Our proven systems guarantee the protection and maintenance of facades and floors. Bio-based Surface Protection – New! With faceal Oleo Plant B, we now offer an environmentally friendly alternative: extremely oil- and water-repellent, durable, abrasion-resistant, and made from plant-based raw materials. Perfect for facades and floors – 100% biodegradable. Nationwide Service PSS is at your service throughout Switzerland! From our headquarters in Geroldswil and our regional branches, our area managers and consultants provide expert advice on-site. Our service teams ensure quick and efficient solutions. Contact us in your region: Sales Region 1 (Romandie) Tel: +41 (0)44 749 24 27 Email: info-romandie@pss-interservice.ch Sales Regions 2 + 3 (Bern / Basel) Tel: +41 (0)44 749 24 23 Email: info@pss-interservice.ch Sales Regions 4 + 6 (Zurich and surrounding areas) Tel: +41 (0)44 749 24 22 Email: info@pss-interservice.ch Sales Region 5 (Ticino) Tel: +41 (0)44 749 24 28 Email: info-ticino@pss-interservice.ch Let your surfaces shine! Learn more about our solutions and receive personalized advice from our specialists. Your surfaces deserve the best care – for sustainable protection and maximum aesthetic appeal.

Splendi Service Sagl is a multiservice company with over 15 years of experience, specializing in professional cleaning, sanitization, and maintenance. Thanks to our continuous research into innovative technologies, we offer our clients efficient and fast solutions tailored to the demands of a constantly evolving market. We are able to meet any requirement, both for private individuals and companies, ensuring high-quality service. Our main services include: - Cleaning, sanitization, disinfection, and hygiene services for offices, shops, restaurants, and bars - Cleaning for hotels, beauty centers, and medical practices - Post-construction cleaning - Window and glass cleaning - 24-hour concierge service - Cleaning of private homes - Moving services and clearances - Solar panel cleaning - Garden maintenance Choose Splendi Service Sagl for a complete and tailored service, capable of meeting the most diverse needs, in both residential and commercial sectors.

RESEARCH PROJECTORS Project manager in building technology "heating". Our services: Heating systems Fuel oil Gas Wood Pellet CAP Solar Thermal Sanitary facilities Flow lines Sanitary appliances Descaling Water heater Fuel oil and gasoline tanks Installation Revision Sanitation Waterproofing Burner maintenance Help Desk

Chez Art Rénovation , nous transformons vos idées en réalité. Spécialisés dans les projets de rénovation et d’aménagement, nous offrons une prise en charge complète pour simplifier votre expérience. Qu’il s’agisse de rénover une cuisine, de moderniser une salle de bain, ou de redonner vie à une maison entière, notre équipe expérimentée s’occupe de tout : étude personnalisée, conseils sur les matériaux, suivi de chantier et finitions impeccables. Notre mission ? Vous offrir des espaces à la fois élégants, fonctionnels et parfaitement adaptés à vos besoins, tout en garantissant une gestion fluide et sans stress. Avec Art Rénovation , votre projet est entre de bonnes mains.

Avoid Waste Heat – Conserve Resources with BMS power® Modules In modern heating and cooling technology, every euro saved and every kilowatt-hour avoided counts. Our BMS power® modules are the intelligent solution for minimizing waste heat, preserving valuable resources, and maximizing the energy efficiency of your system. Efficient Energy Use with Integrated Heating and Cooling Performance The BMS power® modules simultaneously provide heating and cooling for a wide range of applications – from air conditioning to commercial refrigeration and sub-zero cooling. They optimally utilize both the heat generated at the condenser and the cold produced at the evaporator. This way, the electrical energy is used twice, maximizing efficiency and avoiding unnecessary waste heat. Perfectly Balanced: Storage and Cooling Towers for Maximum Flexibility Even when heating and cooling demands fluctuate, your system remains highly efficient: additional storage or cooling towers help minimize energy losses and conserve resources. Our experts are happy to advise you on the ideal system expansion. ➡ Check your savings potential now and optimize your application! Professional Calculations and Design for Your System The key to maximum efficiency lies in professional planning and system design. Our experienced specialists analyze not just individual components but the entire system and future usage scenarios – ensuring long-term high efficiency and optimal resource utilization. Our Promise for Your Project: ✅ Holistic planning ✅ Perfectly tailored to your needs ✅ Resource-saving operation ✅ Low investment and operating costs ✅ Compact design with minimal space requirements ✅ Compliance with all standards and regulations ✅ Excellent price-performance ratio ✅ Long service life for minimal total lifecycle costs Engineering & Service – For Maximum Safety and Efficiency As a center of competence for energy efficiency, we support you through all phases of your project – from planning to analyzing existing systems. This ensures your cooling, air conditioning, or heating system operates reliably and cost-effectively. Our Services to Boost Your Efficiency: 🔎 Analysis and evaluation of existing systems 🔎 Refurbishment and investment consulting 🔎 Efficiency checks and operational safety assessments 🔎 Commissioning by our expert technicians or remote telephone support 🔎 Regular operational inspections to reduce costs and extend system life Our engineering service is offered at a fixed daily rate: CHF 1,700 per day plus VAT and expenses. For larger projects, we are happy to provide you with a customized quote. More Safety and Hygiene with Our Fresh Water Technology Rely on our fresh water stations for hygienic and reliable domestic hot water heating. Upon request, we conduct operational inspections to ensure your system runs efficiently and safely. The inspection includes: ✔ Visual inspection ✔ Functional test of the hot water production ✔ Inspection of sensors and actuators ✔ Detailed inspection report Any defects are repaired immediately if necessary. This ensures efficiency, saves long-term costs, and extends the service life of your fresh water station. Conclusion: Invest in Your Energy Efficiency! With our BMS power® modules and comprehensive engineering services, you optimize your energy flows, avoid waste heat, preserve valuable resources, and permanently reduce your operating costs. 👉 Request your consultation now and discover your savings potential!

As in our other offices in Switzerland, we can provide you with all the solutions and services of CSD Engineers from our local office. The services of geologists, civil engineers, environmental engineers, metrologists, chemical engineers, scientists, architects, structural physicists and other experts from the whole of Switzerland can be called upon for regional projects. CSD Engineers devises solutions for environmental projects, remediation of contaminated sites, road and rail construction projects, buildings and open spaces, as well as for water and energy projects. Henauer Gugler SA, a CSD group company active in Berne, is specialized in the conception of structures, infrastructure and the conservation of buildings. More information: www.hegu.ch

As in our other offices in Switzerland, we offer you a large range of solutions and services of the whole CSD Group from our local office in Zurich. The services of geologists, civil engineers, environmental engineers, metrologists, chemical engineers, scientists, architects, structural physicists and other experts from the whole of Switzerland can be called upon for regional projects. CSD Engineers devises solutions for environmental projects, remediation of contaminated sites, road and rail construction projects, buildings and open spaces, as well as for water and energy projects. Henauer Gugler SA, a Zurich-based company of the CSD group, is specialized in the conception of structures, infrastructure and the conservation of buildings. More information: www.hegu.ch

Heating – Efficient Warmth for Your Home Our heating systems offer you cozy warmth and maximum energy efficiency. Whether underfloor heating, pellet heating, or heat pumps – we deliver customized solutions that perfectly combine comfort and sustainability. With modern heating technologies, you not only save energy but also reduce costs. Trust our expertise for a pleasant indoor climate all year round. Sanitary – Comfort and Functionality for Your Home Our sanitary systems stand for quality, hygiene, and design. We offer innovative solutions that combine functionality with aesthetics – from bathroom design to complete home installations. Rely on our experience to transform your home into an oasis of well-being. Water Supply – Reliable Solutions for Communities Our systems for municipal water supply guarantee fresh, clean water at all times. With state-of-the-art technology and sustainable concepts, we implement efficient supply networks – both when expanding existing facilities and building new infrastructures. We develop customized solutions that meet the highest standards and contribute to resource conservation. Core Drilling – Precision for Every Construction Project Our core drilling services offer the highest precision and reliability. Whether for heating installations, pipelines, or construction projects – we drill through concrete, masonry, or asphalt. Thanks to state-of-the-art technology and experienced professionals, we ensure clean, efficient results for your individual requirements.

FubaTech GmbH is a young company with a lot of know-how and motivation in the field of joint technology. Our customer base includes private individuals, as well as well-known architects, general contractors and industrial companies. We are able to demonstrate our many years of experience and expertise again and again in various projects and are always looking forward to new challenges. We specialize in the following areas: Joint sealing: Silicone joints in kitchens and bathrooms Plinth, natural stone and marble joints Parquet joints Window insulation Internal and external expansion joints Facade joints Glass joints Plinth, natural stone and marble joints Balcony joints Window joints Sealing systems: Water-repellent films Vapor barrier film Fire protection: Fire protection joints Protection walls Fire protection cladding Cementing