Homepage | Rhomberg Bau GmbH

Building construction

Civil engineering

General and full-service contractor

Modular construction

Construction support services and small construction works

Conversion & renovation

Real estate and location development

Location search

Analysis & evaluation

Project development – residential

Project development – commercial

Construction & project management

Marketing & finance

Construction material and recycling

Demolition and deconstruction

Recycling and Disposal

Rhomberg Energie

The Holistic 360° Potential Approach for Your Building

360° Energy Concepts

Rooftop Photovoltaic Systems

Building-Integrated Photovoltaics

Charging Solutions

Photovoltaic Carport

Energy and Load Management

Real estate consultancy & management

Real estate management

DAVID Microliving

Rhomberg for private customers

Project Business Wood Construction

Mission statement

Certificates and awards

Responsibility & commitment

Integrated management system

We build with the bigger picture in mind

We tailor our services to your requirements, your goals and your project. Right from the start.

Bauleiter-Digitalisierung-Smartphone

We build with the bigger picture in mind

We tailor our services to your requirements, your goals and your project. Right from the start.

Mitarbeiter am Arbeitsplatz Büro Office Tablet Laptop Besprechung großer Tisch

We build with the bigger picture in mind

We tailor our services to your requirements, your goals and your project. Right from the start.

Arbeiter Baustelle Beton Besprechung Plan

Growing with tradition

Our services

As an economically independent enterprise and member of the international Rhomberg Group, we support our customers as a full-service provider. We offer solutions and services for all phases in the life cycle of public and private buildings.

Construction Construction material and recycling Services Real estate and location development Rhomberg for private customers

A selection of our realized projects

Our references

ÖBB Terminal Wolfurt: Expansion and reconstruction of the freight terminal

Joint-venture ÖBB Terminal Wolfurt

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Krankenhaus Dornbirn Rhomberg Bau Vogelperspektive über Kran

Extension and reconstruction hospital, Dornbirn

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Bürogebäude Theodor Fries Sulz Generalsanierung

Office Building Theodor Fries, Sulz

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Umbauen und Sanieren Gewerbepark Otten Hohenems Revitalisierung Gewerbeeinheit

Business Park Otten, Hohenems

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Bildungshaus Batschuns Generalsanierung Aussenansicht 2

Education Centre, Batschuns

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Luger Areal Dornbirn Aussenansicht

Luger Areal, Dornbirn

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Referenz Raststation Hörbranz Rhomberg Bau Baustelle mit Kränen und Betonsäulen

New-build Service Area Hörbranz

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IZM - Illwerke Zentrum Montafon © Norman A. Müller

IZM “Illwerke Centre Montafon” - Vorarlberg, Austria

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Office Building BTV Memmingen

Office Building BTV Memmingen

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Explorer Hotel St. Johann i. Tirol GU Projektbau Aussenansicht

Explorer Hotel St. Johann in Tyrol

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LCT One © DarkoTodorovic|Photography|adrok.net

LifeCycle Tower – LCT One - Vorarlberg, Austria

Stay informed about Rhomberg

Hubert Rhomberg (l.) and Ernst Thurnher (r.), Managing Directors of the Rhomberg Group. Image: Rhomberg Group

19.09.2025• Press

Rhomberg Group with Strong Performance

Hubert Rhomberg (l.) und Ernst Thurnher (r.), Geschäftsführer der Rhomberg Holding.

20.09.2024• Press

Annual Press Release Rhomberg Group: Strategic Direction Creates Stability

The new management team of Rhomberg Bau Holding with Christoph Lienhart, Tobias Vonach, Hubert Rhomberg, and Matthias Moosbrugger. Photo Credit: Rhomberg Bau

24.01.2024• Press

"Optimally Positioned"