rentable square meters







MID Bau – General Contractor for Commercial Real Estates

The successful handling of real estate projects from the vision to the realization requires highest competence in the technical as well as commercial area.

MID Bau GmbH has gained the necessary experience and professionalism in over 25 years of team-oriented cooperation with loyal business partners to develop consistent and sustainable real estate in highest quality. Our focus is beside Austria on the countries Slovenia and Croatia.

Due to the decades of experience of our approximately 70 employees, we can offer a wide range of services. Handshake quality, flexibility and on-time execution are part of our recipe for success. Family management and tight organization enable us as MID Bau to make quick and professional decisions.

In this way we fulfill the wishes and goals of our customers.



Our range of services

General -contractor
General -contractor

We are the partner for all project phases.

Building construction
Building construction

Our team builds with the highest quality,
efficiently & motivated.

Project development & planning
Project development & planning

We turn visions into reality.

Real estate -management
Real estate -management

We take care of your property,
competently & reliably.

Our projects

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Retail park Lesce
Hraška cesta
Eurospar Selpritsch
Velden am Wörthersee
Pula City Mall
Ul. Rimske centurijacije
Galerija Poreč
Ul. Mate Vlašića

Latest News from MID Bau

We build sustainable real estates

In changing times, we at MID Bau live the change in our industry through sustainable construction projects. We create locations for local suppliers and combine specialised markets with high-quality surgeries and office space. The revitalisation of existing commercial properties is a major concern for us. This is our way of sparing resources in the best possible way and meeting people’s needs.


“As Managing Director of MID Bau, I have gained a lot of experience over the last 25 years, which we use today to develop projects that are future-proof.”


DI Messner Andreas


These are our locations

  • MID Bau GmbH

    Feldkirchner Straße 140
    A-9020 Klagenfurt am Wörthersee
    +43 463 50 22 11

  • MID Slovenia

    MM Delta d.o.o.
    Dunajska cesta 151
    SLO-1000 Ljubljana
    +386 1 566 12 73

  • MID Croatia

    MID Bau Nekretnine d.o.o.
    Zagrebačka avenija 100a-2
    HR-10000 Zagreb
    +385 1 2041 256

Career at MID Bau


Are you interested in becoming part of our motivated team and actively helping us with the realisation of our construction projects? Then apply now for our construction sites all over Carinthia, m/f/d, full-time, start immediately:



Excavator driver


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