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History
1952
When it starts
The Blauberg Group's history started in 1952 with the foundation of Hahn, a company specializing in boilers, fireplaces, and chimneys. Over the years, Hahn expanded its expertise to include the production of spiral air ducts and fans, solidifying the company's position on the market, which made possible further evolution of Blauberg Group.


1990-2000
New era
The New era for the Group began with our entry into the residential ventilation market, driven by the rapid evolution of building technologies. This strategic expansion spurred further growth, enabling us to redefine air quality standards for modern living.

2000–present
New extension
This period marked significant global growth, with rapid sales expansion and a broader range of ventilation equipment made to meet diverse customer needs. The Group also began in-house production of essential ventilation components, enhancing product quality and supply efficiency.

Timeline
1952

Fritz Hahn GmbH was founded, a small family business that produces chimneys.
Fritz Hahn GmbH was the first company of the Group.
Fritz Hahn GmbH was the first company of the Group.
1980

The Hahn family founded the Haflex company, which produced spiral air ducts.
1999

The Group's production and distribution lines in Ukraine were consolidated into Ventilation Systems Company.
1999

Start of residential ventilation production.
1999

Founding of Blauberg Ventilatoren.
2000

The Group opened a production and distribution center in Poland.
2000

Start of industrial ventilation production.
2001

Vents Hungary Bodorvent (Tata, Hungary) was opened.
2002

Start of air handling units production.
2004

The company entered the US market with the opening of the VENTS-US branch.
2006

Start of single-room units production.
2010

Start of AC motors production by the Blauberg Motoren brand.
2013

Start of heat exchangers production by the Zern Engineering brand.
2014

The Group opened a branch in China (Blauberg Environment Systems).
2017

Blauberg UK (Leicester) was registered.
2020

Blauberg Australasia (Sydney, Australia) was registered.
2022

Blauberg Poland production facilities were opened.
2024

Expansion into the Asian market. Blauberg Asia branch was opened.

constant development
Following its long-term development goals, the Group introduces regular updates to its product range implementing cutting-edge technology, contemporary design and most desirable engineering solutions. New technology is adopted to improve the efficiency of Blauberg Group’s products in line with the latest energy saving, performance and operation consistency standards.

Global growth
Blauberg Group continues to expand its presence across new markets worldwide, establishing offices and production facilities to better serve our customers. Our focus on providing versatile ventilation solutions designed for a variety of applications ensures that Blauberg Group remains at the forefront of the HVAC industry, delivering solutions that meet the evolving demands of a sustainable future.
Global growth
Blauberg Group continues to expand its presence across new markets worldwide, establishing offices and production facilities to better serve our customers. Our focus on providing versatile ventilation solutions designed for a variety of applications ensures that Blauberg Group remains at the forefront of the HVAC industry, delivering solutions that meet the evolving demands of a sustainable future.


strategy
Focusing on air quality and energy efficiency across varied applications, the Group grounds its strategy in cutting-edge technology, full-cycle production, and reliability. This positions Blauberg Group as the trusted choice for professionals.

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