Our companies

With 14 Group companies, approx. 7,200 employees and an annual construction volume of 2.2 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.

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.

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.

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.

Anton Schick GmbH

SCHICK Logo
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.

PPS Pipeline Systems GmbH

For over 70 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.

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.

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.

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

HABAU INFRA
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.

S.K.I. Korrosions- und Industriebautenschutz GmbH

SKI
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.

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.

RAIMUND BAUMGARTNER GmbH

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

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.

The Managing Directors of the HABAU GROUP companies

Harald Krammer
Held & Francke  |  Technical Director

Harald Krammer

Josef Zauner
Held & Francke  |  Commercial Director

Josef Zauner

Harald Pacher
Östu-Stettin  |  Technical Director

Harald Pacher

Robert Hitschmann
Östu-Stettin  |  Technical Director

Robert Hitschmann

Dietmar Herbrich
Östu-Stettin  |  Commercial Director

Dietmar Herbrich

Stefan Falkenberg - SCHICK
Anton Schick  |  TECHNICAL DIRECTOR

Stefan Falkenberg

Markus Schmitt - SCHICK
Anton Schick  |  COMMERCIAL DIRECTOR

Markus Schmitt

Günther Dorrer
MCE  |  TECHNICAL DIRECTOR

Günther Dorrer

Hubert Pleiner
MCE  |  Commercial Director

Hubert Pleiner

Ansgar Kortbus
PPS Pipeline Systems  |  Technical Director

Ansgar Kortbus

Peter Heyer
PPS Pipeline Systems  |  Commercial Director

Peter Heyer

Hauke Lattmann
HABAU Deutschland  |  Technical Director

Hauke Lattmann

Karl Leidenfrost
HABAU s.r.l.  |  Technical Director

Karl Leidenfrost

Otto Catalina - HABAU SRL
HABAU S.R.L.  |  Commercial Director

Catalina Otto

Andreas Jancar
HABAU INFRA  |  Technical Director

Andreas Jancar

Dennis Maaß
HABAU INFRA  |  Commercial Director

Dennis Maaß

Michael Seelis
RAS  |  Technical Director

Michael Seelis

Christian Raab - Managing-Director-Rigler-Tiefbohrtechnik GmbH
Tiefbohrtechnik Rigler GmbH  |  Managing Director

Christian Raab

Harald Dragan
S.K.I.  |  Managing Director

Harald Dragan

Bernhard Dragaun
S.K.I.  |  Managing Director

Bernhard Dragaun

Patrick Wastian
Baumgartner  |  Technical Director

Patrick Wastian

Department heads of the HABAU GROUP

Ilda Avdic-Omanovic
HABAU GROUP  |  Chief Compliance Officer

Ilda Avdic-Omanovic

Melanie Hofstetter
HABAU GROUP  |  Head of Group Accounting and Tax

Melanie Hofstetter

Birgit Hutflötz
HABAU GROUP  |  Head of Quality management / Process management

Birgit Hutflötz

Eva Kronberger (c) Suzy Stöckl
HABAU GROUP  |  Head of Group Reporting

Eva Kronberger

Christian Maier (c) Suzy Stöckl
HABAU GROUP  |  Head of Construction Processmanagement

Christian Maier

Barbara Mixner - Leitung Technisches Audit
HABAU GROUP  |  Head of technical audit

Barbara Mixner

Martina Pölzlbauer (c) Suzy Stöckl
HABAU GROUP  |  Head of Marketing

Martina Pölzlbauer

Markus Roubin (c) Suzy Stöckl
HABAU GROUP  |  Head of Health and Safety Management

Markus Roubin

Stefan Zöhrer
HABAU GROUP  |  Head of Human Resources

Stefan Reif-Zöhrer

Mario Scheuchenpflug
HABAU GROUP  |  Head of risk management

Mario Scheuchenpflug

Iuliana Tanasescu (c) Suzy Stöckl
HABAU GROUP  |  Head of finance and treasury

Iuliana Tanasescu

Georg Trauner (c) Suzy Stöckl
HABAU GROUP  |  Head of Research & Development

Georg Trauner