The core activity of Steinmann Group encompasses the provision of services in the field of construction and surveying technology, specifically: geodetic monitoring, construction surveying, geo-monitoring, rail surveying, watercourse surveying, industrial surveying, 3D as-built surveys, basic surveying, construction surveying, and drone surveying. Furthermore, the company also offers services in the field of building construction and infrastructure, such as construction consulting, construction support, and infrastructure construction.