WBI AG is a Swiss planning and engineering consultancy delivering infrastructure, rail, structural engineering, municipal engineering, and surveying & GIS services. Since 1955 we manage all phases from studies to commissioning for public, industrial, and private clients. Offices in Regensdorf, Schaffhausen, Langwiesen and new Herisau ensure fast coverage across Northeastern Switzerland. Services include roads and utilities, urban drainage, bridges and structures, rail infrastructure, owner representation, spatial and transport planning, surveying, 3D laser scanning and GIS

Vermessung und GIS GmbH provides precise surveying, 3D laser scanning and GIS services. We deliver topographic base surveys, construction set-out for building and civil works, railway surveying, deformation and monitoring surveys, and utility mapping with GIS updates. From point clouds we create BIM as-built models, façade elevations, sections, DTMs and site plans. With offices in Schaffhausen, Regensdorf and Langwiesen we support contractors, engineers, architects and municipalities from planning to construction documentation

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.

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