personale qualificato e professionale

Zünd Präzisionsoptik AG and Optivac AG in Diepoldsau combine plan optics, micro-optics and optical coating expertise under one roof. For over 50 years, we have manufactured high-precision compact and micro prisms, filters, mirrors and custom bonding systems for medical technology, industry, metrology, laser optics and telecommunications. Optivac provides 200+ coating processes, from anti-reflective layers to mirror and beamsplitter coatings. With cutting-edge technology and Swiss precision, we deliver prototypes and high-volume production.

All-Signet AG in Diepoldsau is your specialist for industrial signs, labels, foils, markings, front panels and composite plates. From consulting and development to production, delivery and after-sales support, we provide complete solutions from a single source. Whether single pieces, small batches or large series – we deliver tailor-made, high-quality products. Our portfolio includes nameplates, barcode plates, laser engraving, 3D printing, membrane switches and digital solutions. When it comes to signs, it’s all-signet.

The AMADA Group is one of the world's largest manufacturers of machines and tools for sheet metal processing and is among the internationally leading companies in the industry. We offer an extensive spectrum product of machine tools for cutting, shearing, punching, bending and laser technology with automated modular concepts, comprehensive sercices, software applications and a full range of tools. AMADA technologies stand for pioneering production solutions that achieve a high degree of profitability and productivity.

Soltermann Digital Measurement provides high-precision surveying services for construction, engineering, and planning. Using drone technology, 3D laser scanning, and digital tools, we support builders, architects, and planners in realizing their projects efficiently. From on-site surveys to CAD data processing and point cloud modeling, we deliver reliable data for confident decisions. Trust in quality and experience in the Schaffhausen region.

Lukas Domeisen AG is your surveying and engineering office in the Linth region. For over 55 years, we have stood for precision, reliability, and modern measurement technology. Our services include official cadastral surveying, land parcel adjustments, boundary reconstruction, construction control, construction surveying, 3D laser scanning, drone mapping, road management, land-use planning, consulting and expert reports. From our offices in Uznach and Jona, we support municipalities, companies, and private clients with expertise and personal service.