Our companies

With 15 Group companies, approx. 6,700 employees and an annual construction volume of 1.97 billion euros, we are numbered among the top 4 in Austria’s construction industry. Over 110 years of international experience in the industry have helped us grow into the business we are today: A family of experts and team players.

The Managing Directors of the HABAU GROUP companies

Department heads of the HABAU GROUP

HABAU Hoch- und Tiefbaugesellschaft m.b.H.

HABAU Hoch- und Tiefbaugesellschaft m.b.H., headquartered in Upper Austria and founded as a family-run business, has been successful for over 110 years. As Austria’s fourth-largest construction firm, HABAU Hoch- und Tiefbaugesellschaft mbH. created the umbrella for the HABAU GROUP and has continued to expand its range of services and branch offices. Today, the company acts as a full-service provider for solutions in the fields of structural engineering, civil engineering, pipeline construction and prefabricated construction.

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HELD & FRANCKE Baugesellschaft m.b.H.

HELD & FRANCKE Baugesellschaft m.b.H. has been part of the HABAU GROUP since 2001. With expertise across all areas of civil engineering, the company takes a considerably flexible and customer-centric approach to its operations. By relying on innovative construction methods and ensuring timely delivery, its projects are guaranteed successes.

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ÖSTU-STETTIN Hoch- und Tiefbau GmbH

ÖSTU-STETTIN has been building on its structural engineering, industrial construction, civil engineering and underground construction operations expertise for over 100 years. The tunnel construction, shaft construction and mining specialist focusses on safety and perfect execution, with a balance between tradition and innovation.

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Anton Schick GmbH

SCHiCK has an established reputation, in the German market, for performance in civil engineering, building construction, pre-cast concrete elements and industrial structures, which has been founded on enduring values, such as, customer satisfaction, meeting agreed deadlines and technical know-how.

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PPS Pipeline Systems GmbH

For over 60 years, PPS Pipeline Systems GmbH has been implementing innovative and efficient solutions for pipeline and plant construction projects. From planning, delivery and construction to the commissioning of the plants, PPS provides a wide range of services to meet your needs. As a leading supplier to the gas and oil industry, the company also acts as a general contractor for major projects throughout Europe.

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MCE GmbH

MCE GmbH is your expert for complex steel structures and steel installations for both industry and infrastructure. Many years of experience, coupled with a solid understanding of complex technologies in the areas of planning, production, assembly and construction, lay the foundation for customised end-to-end solutions.

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HABAU Deutschland GmbH

HABAU Deutschland offers end-to-end solutions from shell construction to turnkey structural engineering solutions involving prefabricated and conventional construction methods. It also takes care of all considerations for creating your prefabricated building: from planning and production to transport and assembly. The emphasis is on customer-specific solutions, precision, quality and innovation.

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KARL SEIDL Bau GmbH

As part of the HABAU GROUP since 2008, Karl Seidl Bau GmbH has been realising all manner of structural engineering, civil engineering and road construction projects in Vienna, Lower Austria and Burgenland to great success.

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FUCHS Transport-Logistik GmbH

Fuchs Transport-Logistik GmbH is a transport services firm and supplier of building materials, construction equipment, construction machinery, prefabricated concrete parts and excavated earth materials.

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HABAU S.R.L.

HABAU S.R.L. is known for its innovative and modern pipeline and plant construction in Romania. With national and international projects under its belt, the company has established itself as a leader in the regional market.

HABAU INFRA GmbH

With projects such as the A10/A24 Havelland Motorway near Berlin, we’ve realised forward-looking infrastructure and established ourselves as a reliable provider of solutions in Germany as well. As of 2024, we’ve been pooling our expertise in significant infrastructure projects in HABAU INFRA.

RAS Rohrleitungs- und AnlagenService GmbH

For almost 30 years, RAS has been Europe's leading inspection, cleaning and maintenance service provider for pipeline construction at extreme heights and depths.

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S.K.I. Korrosions- und Industriebautenschutz GmbH

SKI, based in Lower Austria, represents niche expertise in the areas of corrosion and fire protection as well as industrial sealing – since 1976. With its broad spectrum of services, SKI is a strong partner for plant engineering, pipe systems and steel construction, for power plant companies and for companies in the chemical, gas and oil processing industry, to name a few. With a procedure for pipeline renovation during ongoing operation, SKI is setting innovative trends.

LEN-BAU GmbH

LEN-BAU is a specialist in urban loft extensions, thermal and energy renovation activities for existing residential buildings, as well as both basic renovation works and complex refurbishments together with the revitalisation of listed buildings.

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HABAU PPP GmbH

HABAU PPP is a contractually regulated long-term collaboration between the public sector and HABAU, established for the realisation of large-scale projects, such as the Havelland motorway.

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RAIMUND BAUMGARTNER GmbH

Raimund Baumgartner GmbH is a carpentry and timber construction specialist in Austria and Norway.

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ÖKOTECHNA Entsorgungs- und Umwelttechnik GmbH

When it comes to waste management, construction waste recycling and all manner of repair works, ÖKOTECHNA is both an ecological and an economical problem solver.

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The Managing Directors of the HABAU GROUP companies