Group Companies

HABAU Hoch- und Tiefbaugesellschaft m.b.H.

Headquarters: The company HABAU, still privatly owned, has developed from a local building construction company in Perg (OÖ) to an international full service provider during the last 100 years. Through this partnership structure the HABAU GROUP has always fostered values that are geared towards...Read more

PPS Pipeline Systems GmbH

Since more than 60 years PPS realises together with its customers innovative solutions for projects in pipeline and plant construction. The range of services includes the planning, supply, construction and commissioning of pipelines and plants in the fields of delivery, transport, storage and...Read more

PSE Engineering GmbH

PSE Engineering GmbH is a modern engineering company with successful history and promising future. With its headquarters in Quakenbrück, Germany, closed to the Emsland, which is the home location for the German oil and gas industry. Local and international offices are the base in order to cope...Read more

RAS Rohrleitungs- und AnlagenService GmbH

Since the early 1990s, our capability to provide excellence in pipeline-related services has seen steady development and expansion. With commissions from leading players in the international pipeline industry and in the energy sector, we are recognised and trusted around the world as independent...Read more