Webuild joins A List of CDP Climate Change 2025, confirming and consolidating its commitment to climate change fight

Group’s excellence in managing environmental issues reaffirmed, strengthening corporate reputation among stakeholders and investors

MILAN, December 11, 2025 – Webuild has achieved an “A” rating from CDP’s Climate Change 2025 programme (formerly Carbon Disclosure Project), allowing it to join the prestigious “A-List” that includes only four percent of the more than 24,800 companies assessed worldwide. Receiving the highest recognition under the programme confirms the Group’s excellence in environmental management, further enhancing its reputation among investors and stakeholders.

Webuild’s inclusion in the A-List is the result of a solid climate strategy, for years part of its long-term growth plans aimed at reducing environmental impact and contributing to the achievement of U.N. Sustainable Development Goals in the regions where it operates. CDP’s assessment, based on rigorous criteria for governance, corporate policies, climate risk management, and environmental performance, represents a key tool to ensure transparency and comparability of information for stakeholders.

Webuild has also obtained a “B” rating in the Water Security section, which was compiled for the first time in 2024. This result highlights the Group’s commitment to responsible water resource management, with actions focused on reducing freshwater use and making consumption more efficient, including through the increasing reuse of water.

CDP is an independent, international non-profit organisation that annually assesses companies on behalf of more than 740 investors, representing assets of over US$136 trillion. The evaluation considers companies’ commitment to identifying and managing climate risks, setting ambitious environmental targets, outlining coherent strategies and policies, and communicating environmental performance in a transparent way.

Webuild has already received numerous international recognitions for its ESG commitment. The Group is included in the MIB® ESG Index of Borsa Italiana and ranks among the top industry players in major ESG rating assessments issued by independent international organisations, such as ISS-ESG (with a B- Prime rating), Moody’s ESG – formerly Vigeo Eiris (Advanced level), MSCI ESG Ratings (AA), and Ecovadis Sustainability Rating (83/100, Gold Medal).