Engineering is a broad field and includes all areas of steel construction, pipe installation with the associated pumping and instrumentation technology as well as the measurement and control technology. Large tanks and vessels are procured from long-term partners; smaller ones are built by TBA Thies itself.
- Several stainless and carbon steel piping systems for diverse plants as well as biogas plants
- Pressurized air supply and filter cabinets for the blasting halls of the FSG Flensburg (dockyard)
- Duplex-piping spools at the well heads for the Egyptian company RWE Dea Nile Branch
- Different modifications at the petrol plants of Airbus for Köster GmbH