3D Print Technologie is a dynamic start-up founded by a young mechanical engineering graduate passionate about technological innovation. Our company specializes in 3D printing, a cutting-edge tool revolutionizing manufacturing processes. Our mission is to offer innovative and tailor-made solutions that meet the specific needs of our clients. Thanks to 3D printing, we provide unmatched flexibility in the design and production of parts, enabling us to meet the most complex requirements with speed and precision. Customer satisfaction is at the heart of our approach, and we are committed to delivering high-quality products while supporting our clients throughout the entire process, from the initial idea to the final realization. We operate throughout French-speaking Switzerland, notably in the following locations: Geneva, Lausanne, Neuchâtel, Fribourg, La Chaux-de-Fonds, Sion, Vernier, Lancy, Yverdon-les-Bains, Montreux, Nyon, Renens, Vevey, Bulle, Delémont, Pully, Morges, Gland, Martigny, Monthey, Aigle, Le Locle, Meyrin, Onex, Thônex, Carouge, Écublens, Chavannes-près-Renens, Crissier, and Rolle.

Antiquorum, the world’s foremost auction house for modern and vintage timepieces, proudly upholds a legacy of excellence built on its esteemed reputation and the unparalleled expertise of its internationally renowned specialists. Founded in Geneva in 1974, Antiquorum has established a singular presence in the auction world by cultivating a vibrant global community of watch collectors. Through the consistent offering of timepieces of remarkable provenance and rarity, the house has achieved record-breaking results and regularly commands the highest prices at auction. A pioneer in horological innovation, Antiquorum made history in the early 1980s by introducing wristwatch auctions to the international market—an audacious move that redefined the landscape of collectible timepieces. This spirit of innovation continued with the advent of the thematic auction, beginning with the landmark sale “The Art of Patek Philippe” in 1989, celebrating the 150th anniversary of the legendary manufacture. Today, Antiquorum continues to host thematic sales that offer collectors not only the opportunity to acquire extraordinary pieces, but also to deepen their knowledge through meticulously researched and richly illustrated catalogues that serve as scholarly references in the field. Among the house’s most celebrated achievements, the 2005 sale “The Quarter Millennium of Vacheron Constantin” realized an exceptional USD 15,110,000 (CHF 18,123,069) , marking a record for the brand and the second-highest total ever for a single-manufacturer auction—surpassed only by Patek Philippe. Notable world records include the “Tour de l’Île” , sold for USD 1,564,000 (CHF 1,876,250) —the highest price ever paid for a contemporary wristwatch—and the “King Fouad I” , which fetched USD 2,755,000 (CHF 3,306,250) , setting a record for a Vacheron Constantin timepiece. In 2006, the renowned Mondani Collection of 309 Rolex wristwatches achieved an impressive CHF 11,037,278 , including a standout performance by the Ref. 4113 flyback chronograph, which reached CHF 738,500 —the highest auction price ever for a Rolex watch at the time. The 2007 “Omegamania” sale exceeded all expectations with a total of CHF 6,536,911 (USD 5,540,000) —three times its presale estimate. This auction set numerous records, including the highest price ever paid for an Omega watch: the 1958 “Platinum Constellation Grand Luxe” , sold for CHF 413,700 (USD 351,000) . In 2008, the thematic sale “Revolution: The Evolution of Rolex Sport Watch” brought in an exceptional USD 8,515,260 , achieving nine world records, among them the Comex Sea-Dweller , which realized a remarkable USD 248,800 . A milestone in horological history was reached in 2002, when Antiquorum established the all-time world record for a wristwatch at auction with the sale of a unique 1939 Patek Philippe World Time Ref. 1415 in platinum , which achieved USD 4,026,524 (CHF 6,603,500) —more than double the previous world record.

Based in Villars-Sainte-Croix in the canton of Vaud, de Régibus SA is a family-owned company specializing in mechanical engineering, metal fabrication, and precision mechanics. For over 70 years, we have supported our clients from preliminary design to full project realization, offering recognized expertise and advanced technical know-how. Our Specialized Services Emergency Locksmithing / Metal Construction Repairs We restore metal structures, doors, gates, frames, and industrial equipment in Western Switzerland with fast, reliable, and professional service. Computer-Aided Design (CAD) Our technical office develops custom projects using advanced CAD tools, ensuring maximum precision from the earliest design stages. Precision Machining and Assembly With modern equipment, including our 5-axis machining center, we produce complex parts with high precision and handle their final assembly. Metalworking and Fabrication We manufacture custom metal structures in steel, stainless steel, or aluminum, meeting the strictest industrial requirements. Metal Forming We master rolling, deep drawing, and bending processes to achieve precise results on a wide range of technical materials. Machine and Equipment Repairs We repair construction machinery and other industrial equipment to extend their lifespan and optimize performance. Our Quality Commitments • Mastery of multiple materials: stainless steel, steel, aluminum, brass, plastic • Personalized support: assistance from design to implementation • Versatility and responsiveness: regardless of project location or size • Over 70 years of experience in mechanical engineering in Switzerland

Dynatec is the expert in high-precision machining of synthetic materials and metals. We draw on more than 50 years of experience in precision machining to offer a full range of services, from design assistance to quality checks, including materials management and programming (over 50,000 programs developed). We offer you efficient solutions to your machining issues - even those passed over by others! We offer you the best materials, the best machines, and the best ISO-certified processes. Our machine inventory • 3-, 4-, and 5-axis machining centres, some with bar feeders • 4-axis CNC lathes with bar feeders and robot • Cylindrical and surface grinding Our fields of activity • Watchmaking • Medical • Machine industry • Aeronautical • Other Our certifications We are committed to demonstrating our ability to offer products that meet our customers' requirements. Daily use of ISO tools enables Antoniazza to offer: • products and services of the highest quality • short delivery times • competitive prices • continuous improvements

Well-maintained gardens in summer, clear access in winter – Your partner for every season! Welcome to S.Tabrizi Sàrl, your trusted partner for the maintenance of your outdoor spaces in every season. With years of experience, we offer high-quality landscaping services as well as efficient snow removal solutions, ensuring your gardens are impeccable in the summer and your access is secure in the winter. Our services: Landscaping and garden maintenance: Whether you want to transform your garden into a lush, welcoming space or simply maintain your plants and lawns, we are here to meet your needs. From design to execution, we support you every step of the way. • Garden and green space creation • Hedge trimming, lawn mowing, and pruning • Automatic irrigation system installation • Terrace landscaping, paving installation, and fences • Seasonal maintenance of your outdoor spaces Professional snow removal: When winter comes, S.Trabizi Sàrl ensures fast and effective snow removal to guarantee the safety of your access. • Roof, sidewalk, parking lot, driveway, and road snow removal • Manual or mechanical snow clearing • De-icing and salting services to prevent any risk • Customized snow removal contracts tailored to your needs We pride ourselves on providing quality service with personalized attention, ensuring your complete satisfaction. Our teams are trained and equipped to meet all requirements, whether for landscaping or snow removal. Why choose S.Trabizi Sàrl? • Professional expertise for your green spaces and winter maintenance • Tailor-made solutions for every season • Fast and meticulous intervention • Modern and eco-friendly equipment for lasting results • Commitment to deadlines and obligations Contact us today for a free quote and discover how S.Tabrizi Sàrl can enhance and protect your outdoor spaces all year round!

CVS AIRO is a company specialized in the study and installation of heating, ventilation, air conditioning, and sanitary systems (HVAC-S), both in renovations, conversions, and new constructions. We place strong emphasis on renewable energies, energy optimization, and audits of technical installations. Our services include the preparation of thermal assessments, CECB/CECB+ energy certificates, and the proposal of customized solutions to enhance the energy performance of buildings. With a team of qualified and passionate experts, CVS AIRO supports private clients, professionals, and public authorities with precision and dedication – from initial analysis to the full commissioning of installations. Our mission: to guarantee comfort, energy efficiency, sustainability, and full compliance with the latest applicable standards. We also provide maintenance services for heating, ventilation, air conditioning, and sanitary systems. One of our key strengths is that our staff has in-depth knowledge of today’s normative and technical requirements for building systems.

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InnovaCH – Industrial Automation, Robotics and PLC Systems in Switzerland InnovaCH is a Swiss company specialized in industrial automation , advanced robotics , and PLC system integration for the manufacturing industry. With tailor-made engineering solutions, we support businesses in the digitalization of production processes and the implementation of Industry 4.0 technologies to enhance productivity, safety, and efficiency. Design and Integration of Automated Systems Our engineering team develops complete solutions that include: • Design of automated plants using CAD software and 3D modeling. • PLC programming (Siemens, Allen-Bradley, Schneider Electric) for advanced process control. • SCADA and HMI systems for supervision and human-machine interaction. • Industrial and collaborative robotics (ABB, KUKA, Fanuc, Universal Robots) to optimize assembly and handling lines. • Machine vision systems for quality control and traceability. Solutions for Industry 4.0 InnovaCH integrates digital technologies and IIoT (Industrial Internet of Things) to support companies in their transition to smart factories : • Real-time monitoring of production parameters. • Predictive maintenance based on data analysis and smart sensors. • MES and ERP integration to connect production with business management. • Energy optimization and reduction of operating costs. Industries We Serve Our automation solutions are applied in multiple sectors: • Mechanical and metalworking industry • Pharmaceutical and medical sector • Food & Beverage industry • Logistics and packaging • Chemical and plastics industry Why Choose InnovaCH • Swiss engineering precision combined with international expertise. • Modular and scalable solutions for any type of plant. • Compliance with international industrial standards (ISO, CE, IEC). • Continuous technical support from design to post-installation service. Partner for Digital Transformation With InnovaCH , companies find a strategic partner for industrial automation in Switzerland , delivering reliable and innovative systems that meet the challenges of modern production.

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.