EQS-News: wienerberger increases its stake in French GSEi to 100% and expands its position in the PV market
EQS-News: wienerberger increases its stake in French GSEi to 100% and expands its position in the PV market
EQS-News: Wienerberger AG / Key word(s): Strategic Company
Decision/Mergers & Acquisitions
wienerberger increases its stake in French GSEi to 100% and expands its
position in the PV market
03.07.2025 / 08:30 CET/CEST
The issuer is solely responsible for the content of this announcement.
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wienerberger increases its stake in French GSEi to 100% and expands its
position in the PV market
• With the acquisition of the remaining 49% stake in GSEi wienerberger
is implementing its strategy to pursue the sustainable energy
transformation
• Decisive step will serve as catalyst for accelerated growth in the
field of in-roof photovoltaics
Vienna, 3 July 2025 – wienerberger, a leading international provider of
innovative, ecological solutions for the entire building envelope, in the
fields of new build and renovation, as well as infrastructure in water and
energy management, announced the acquisition of the remaining 49% stake in
GSE Intégration SAS (GSEi), a France-based provider of in-roof
photovoltaic (PV) solutions with a leading position in the European
in-roof market.
With this next step in wienerberger’s value-accretive growth strategy, the
company builds on its 2024 acquisition of Terreal – a leading European
provider of roof solutions dedicated to the renovation market – further
strengthening its position as Europe’s top expert for pitched roofs,
combining innovative roofing and solar solutions. In-roof solutions hold
significant growth potential in both new build and renovation markets and
are expected to increasingly gain market share from on-roof solutions.
With this acquisition, wienerberger enhances its position as a key player
in the market, enabling it to take a pivotal role and become a full energy
solution provider as well as to accelerate the roll-out across the
wienerberger growth platform. It is also an essential step towards
achieving climate neutrality by 2050 and aligning with the sustainability
targets of the European Green Deal.
Securing growth through strategic acquisitions
Commenting on the transaction, Heimo Scheuch, CEO wienerberger, says: “The
massive solarization in Europe – paving the way for net-zero and
climate-neutral buildings – is well underway. While on-roof solutions
still dominate the market, we are seeing rising demand and strong growth
potential in the field of in-roof photovoltaics, especially in the new
build but also in the renovation segment. With GSEi we are taking a
leading role in the field of in-roof solutions, not only strengthening our
position on the French and UK markets, but also across the entire European
PV market. Furthermore, we enhance our value proposition to solar
installers, while also taking a decisive step towards working more closely
with roofers on photovoltaic solutions, who are our traditional partners
for pitched roof solutions. This step supports our value-driven growth
strategy and is also in line with our vision to improve people’s quality
of life. At the same time, it reflects our ambition to promote affordable,
eco-friendly, and sustainable housing.”
In-roof systems offer a cost-efficient solution by seamlessly combining
the roof and solar panels into a single, integrated unit. GSEi’s solution
is unique due to its universal compatibility with a wide range of roofing
materials and photovoltaic modules, ensuring flexible and adaptable
installation. Additionally, the sleek design enhances the visual
appearance of the roof.
About GSEi
GSE Intégration S.A.S, founded in 2008, is a French company developing
mounting systems for photovoltaic modules, generating € 82 million in
sales and achieving a strong increase in profitability in 2024. The main
product, the GSE IN-ROOF SYSTEM™, complements conventional roofing
coverings and enables efficient solar integration. It is compatible with
most photovoltaic modules and roof types. The company offers certified,
waterproof and easy-to-install systems that are suitable for new builds
and renovations. With a focus on innovation and sustainability, GSEi
actively contributes to the energy transition. By providing specialized
technical training and support, GSEi sets itself apart by actively
addressing the shortage of qualified installers.
The transaction was successfully closed. The contracting parties agreed
not to disclose the purchase price.
wienerberger
wienerberger is a leading international provider of innovative, ecological
solutions for the entire building envelope, in the fields of new build and
renovation, as well as infrastructure in water and energy management. With
more than 20,000 employees worldwide, wienerberger’s solutions enable
energy-efficient, healthy, climate-friendly, and affordable living.
wienerberger is the world’s largest producer of bricks and the market
leader in clay roof tiles in Europe as well as concrete pavers in Eastern
Europe. In pipe systems (ceramic and plastic pipes), the company is one of
the leading suppliers in Europe and a leading supplier of facade products
in North America. At the beginning of 2024, wienerberger successfully
completed the acquisition of Terreal, becoming the leading European
provider of innovative all-in roofing and solar solutions, as well as
solutions for the entire building envelope in Europe and North America.
With its more than 200 production sites, wienerberger generated revenues
of approx. € 4.5 billion and an operating EBITDA of € 760 million in 2024.
For further information, please contact:
Claudia Hajdinyak, Head of Corporate Communications Wienerberger AG
t +43 664 828 31 83 | claudia.hajdinyak@wienerberger.com
Therese Jandér, Senior Vice President Investor Relations Wienerberger AG
t +43 1 601 92 – 10221 | investor@wienerberger.com
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03.07.2025 CET/CEST This Corporate News was distributed by EQS Group.
www.eqs.com
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Language: English
Company: Wienerberger AG
Wienerbergerplatz 1
1100 Wien
Austria
Phone: +43 1 60 192-0
Fax: +43 1 60 192-10159
E-mail: investor@wienerberger.com
Internet: www.wienerberger.com
ISIN: AT0000831706
Listed: Vienna Stock Exchange (Official Market)
EQS News ID: 2164126
End of News EQS News Service
2164126 03.07.2025 CET/CEST
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