The core activity of Batrag Tiefbau AG encompasses four main areas: 1. **Demolition/Deconstruction**: The company offers services in the field of demolition and deconstruction, including recycling and disposal. 2. **Civil Engineering**: Batrag Tiefbau AG carries out all types of civil engineering work, such as excavation, foundation pit closures and utility lines. 3. **Environmental Construction**: The company provides professional solutions in environmental construction, including stream and water construction, rural roads, flood protection and stone walls. 4. **Landscape Gardening**: Batrag Tiefbau AG offers services in the field of landscape gardening, including plantings, garden design, squares, paths, paving and stonework.