We build industrial plants with the ambition of mastering even the most complex challenges together.

Expertise, precision, and many years of experience form the foundation of our capabilities: As a dynamic group of companies, we provide our customers with international services ranging from the construction of plants through to their optimization.

Strong group, strong performance!

Our clear corporate structure under the umbrella of HF Beteiligungsgesellschaft creates the conditions for lean decision-making structures, flexibility, market proximity, and personal collaboration based on trust and reliability. We are committed to offering our customers tailored solutions precisely aligned with their needs. A key success factor is the optimization of points of intersection in project execution. By specializing in proven core industries, we ensure a high level of technical expertise and continuously develop further: We grow with our customers’ requirements.

International project expertise with cultural sensitivity.

Projects around the globe demand more than technical know-how. They require an understanding of people, cultures, and ways of working. Our strength lies in meeting challenges with openness and appreciation—when working with different nationalities and local customs. For us, this is not just a matter of attitude, but an integral part of our corporate culture.

Company History

1995–2000

Foundation and first steps

With the founding of HF Industriemontagen in 1995, the company specialized in plant and steel construction assembly under the leadership of Manfred Hiesl. In the early years, projects included the Schwarzenegger Stadium in Graz and the supporting structure of the Millennium Tower in Vienna, which stands at approximately 202 meters. The first international project in Brazil followed in 1998. This marked the beginning of the company's journey toward implementing international projects—always with a focus on quality, reliability, and technical precision.

2000–2010

International expansion

In the 2000s, HF Industriemontagen continuously expanded its range of services as well as its geographical reach. By specializing in steel and metallurgy, energy and environmental technology, steel construction and bridges, intralogistics and automotive, as well as the wood and building materials industry, the company was able to strengthen its market position sustainably.
To optimize synergies for the benefit of its customers, HF Anlagenservice and HF Industriemontagen Deutschland were founded during this period. In parallel, HF expanded its service portfolio: initial major contracts in bridge construction were successfully delivered, and specialization in welding technology was consistently advanced.
During this phase, HF Beteiligungsgesellschaft was also established to consolidate the various companies and their broad range of services under one roof. In 2003, the company moved into the new office building in Bad Wimsbach, while the number of employees rose to around 270—a clear sign of growth and long-term stability.

2010–2020

We continue to evolve

The headquarters was further expanded, and the number of employees increased to around 300.
HF Industriemontagen consistently continued its international expansion, completing several projects in the USA and China. To strengthen its presence in Europe, HF Montagen und Service s.r.o. was founded in the Czech Republic.
In parallel, HF expanded its service portfolio: initial major contracts in bridge construction were successfully delivered, and specialization in welding technology was consistently advanced.

2020–2025

Generational transition and continuous growth

The headquarters was further expanded and supplemented with a warehouse hall as well as social and office areas. Major contracts from the steel industry and in bridge construction ensured continuity and paved the way for the generational transition. In 2023, after more than 28 years, Manfred Hiesl handed over the management of HF Industriemontagen Austria and HF Anlagenservice to Christoph Hofmaninger and Wolfgang Beck.
Safety, reliability, and the highest quality standards continue to guide every step we take.

Life Cycle

Life Cycle

The companies of the HF Industry Group support the entire life cycle of industrial plants—from the pre-project phase through construction and commissioning to the service and maintenance phase, and all the way to decommissioning.

The focus is on technically and commercially sound solutions that take into account both total costs and interfaces throughout the entire life cycle. By closely integrating assembly and maintenance, synergies can be leveraged efficiently and processes optimized sustainably.

Companies & Locations

AT

HF BeteiligungsgmbH​

Traun 8a

4654 Bad Wimsbach-Neydharting

AT

HF Industriemontagen 
GmbH

Traun 8a

4654 Bad Wimsbach-Neydharting

AT

HF Anlagenservice GmbH

Traun 8a

4654 Bad Wimsbach-Neydharting

DE

HF Industriemontagen GmbH

Industriestraße 1

99427 Weimar

CZ

HF Montagen und Service s.r.o.

Lidická třida 2083/216A

37007 České Budějovice