Welcome at TBA Thies


The aim of TBA Thies GmbH is the client related conceptual design, development and execution of installations/plants. We offer special technical solutions for oil & gas, petrochemical and chemical industries, as well as municipal water and waste water treatment utilities.

Based on our wide experience and numerous qualifications in combination with close cooperation with our reliable partners we satisfy our client’s technical requirements from concept throughout design & construction and up to commissioning; all on a one-stop source basis!


Our Services

Due to our many years of experience in the various fields of plant construction, we offer extensive professional assistance from the planning stage through construction to the acceptance inspection. New solutions have always been developed according to the functional customer requirements.

This enables us to harmonize the requirements of the technical regulations with occupational health and safety as well as the occupational safety guidelines. The plants are created and documented from all of those perspectives. As a manufacturer, we take technical regulations into account and prepare the risk assessment, which leads to a CE conformity declaration. For the safe operation of plants, the Ordinance on Industrial Safety and Health (BetrSichV) with the Technical Rules for Workplaces (ASR) must be adhered to. To ensure that this area is covered in a qualified manner, we have been certified as a specialist for occupational safety (Sifa).

CE Certification
Occupational Safety Engineer
Specialist Welding Engineer
PED