SENN AG is a leading family-owned company with almost 70 years of experience in the fields of steel construction, metal construction, sheet metal and stainless-steel center, emergency power systems, and crane & transport. At the company headquarters in Oftringen, strong performances are achieved to the advantage of our customers through the use of state-of-the-art production facilities. Innovation and a sense of responsibility towards business partners and employees characterize the corporate culture of our family business, which is currently led by the second generation.

The family business was founded in 1921. With its eight employees, the company has specialized in the manufacture, installation, and maintenance of all types of fences and gates for over 100 years. Thanks to its high-quality end products, Meydra AG has developed a large customer base in both industry and private individuals. Our services include the entire range from consulting and planning to custom-made products, repairs, and maintenance. Product Range • Metal Fences • Wooden Fences • Plastic/Aluminum Fences • Fence Gates • Access Systems • Sliding Gates • Sports Fences • Privacy Screens • Inova Gates • Enclosures

stetra GmbH and SteelFire specialize in high-quality metal construction, balconies, railings, stairs, doors, and custom steel structures in Switzerland. We provide tailor-made solutions for residential and commercial projects, including balcony glazing, glass railings, and canopies. SteelFire enhances outdoor spaces with stylish fire bowls, premium barbecue accessories, and exclusive garden furniture. Our products stand out for their precision craftsmanship, durability, and elegant design. Trust Swiss expertise for metal construction and sophisticated outdoor living solutions.

For more than 125 years, Demenga Glas AG has stood for quality, craftsmanship, and a true passion for glass. As a long-established glazing company based in Basel, we combine traditional expertise with modern innovation – supporting you from the first idea to the final installation . Our experienced team handles all types of glasswork for interior and exterior projects , whether in new construction, renovations, or custom interior design. No pane is too large, no site too challenging – even complex installations in hard-to-reach areas are carried out safely and efficiently. What sets us apart is not only our technical skill, but our deep enthusiasm for working with glass. From architectural glazing to tailor-made shower enclosures, glass partitions, and design elements, we create durable, elegant, and functional solutions that meet your specific needs. What we offer: • Over 125 years of experience in glass construction • Personal consultation & customized solutions • End-to-end service: planning, production & installation • 24-hour express repair service • High-quality glass products for both private and commercial clients Whether you're dreaming of a custom kitchen backsplash, a frameless glass shower, a glass divider wall, or something entirely unique – we’re here to bring your vision to life . Get in touch – we’re happy to advise you!

Soltermann Data Management provides precise construction and engineering surveying, georeferencing, CAD data processing, and GIS solutions. We create staking, control point lists, and 3D models for GPS, total stations, and machine controls. Using advanced technology, we support road construction, tunneling, and infrastructure planning. Our expertise in laser scanning, BIM, and drone surveying ensures efficient and accurate results. Rely on professional surveying solutions for your construction projects.