Holzbau Kühne offers timber construction, interior work, renovations and custom wood solutions. Family-run since 1958 with a strong focus on quality and sustainability.

Your Specialist for Industrial Plant Engineering and Pipeline Construction For more than 50 years, Hugo Leutenegger AG has been one of the leading companies in industrial plant engineering and pipeline construction. With extensive expertise, modern manufacturing facilities, and highly qualified professionals, the company delivers reliable solutions for industrial clients, public institutions, and infrastructure projects. At its production facility in Bettwiesen, plant components, piping systems, and custom industrial constructions are prefabricated and then professionally installed on-site. Efficient planning, precision manufacturing, and expert installation ensure the highest standards of quality, safety, and reliability. Expertise in Industrial Plant and Pipeline Engineering Hugo Leutenegger AG provides comprehensive services in: • Industrial plant engineering • Pipeline construction and piping systems • Stainless steel and specialty steel fabrication • Industrial welding and custom metalwork • Prefabrication of plant components • Process and production systems • District heating infrastructure • Steam and cooling pipeline systems • Water treatment and wastewater facilities • Tank systems and industrial utility networks Solutions for Industry and Public Institutions The company serves renowned clients across various sectors, including: • Healthcare and hospitals • Chemical and pharmaceutical industries • Food and beverage production • Waste management and recycling • Mechanical and vehicle engineering • Energy supply and district heating • Public infrastructure projects Quality, Precision and Experience Hugo Leutenegger AG stands for precision, innovation, and reliable project execution. With decades of experience, advanced production technology, and highly skilled specialists, the company develops tailored solutions for demanding industrial projects. Hugo Leutenegger AG – Your trusted partner for industrial plant engineering, pipeline construction, stainless steel fabrication, industrial welding, energy infrastructure, and process systems.

Best in Town

RWD Schlatter is Switzerland’s leading full-service provider for design and functional doors. Based in the canton of Thurgau, the company manufactures custom-made door blanks and complete door systems. Key focus areas include safety features such as fire, sound, and burglary protection, as well as premium accessories and components like timber, steel, and aluminium frames. With over 140 years of experience, RWD Schlatter stands for sustainable, high-quality turnkey solutions and supports its customers with expert guidance throughout the entire construction process. With around 200 employees and regional branches in Dietikon ZH, Taverne TI, and Jongny VD, RWD Schlatter covers the entire value chain – from development and production to installation, mainte-nance, and service. A key element is the company’s own digital service portal, which streamlines all processes for efficient and customer-focused project management. At its highly automated production site in Roggwil TG, RWD Schlatter manufactures around 80'000 cus-tom-made doors each year. Since 2007, the company has been part of the Arbonia Group, headquar-tered in Arbon TG.