ATEA ATEA NON-REGULATORY PRESS RELEASES

Atea Receives CDP 'A' Rating for the Third Consecutive Year

11. December 2025 kl. 07:00

Atea has been recognized by global environmental disclosure platform CDP for its leadership in climate transparency and performance, earning a position on CDP's prestigious 'A List' for the third consecutive year.

The recognition is based on Atea's disclosure through CDP's 2025 Climate Change questionnaire, where the company achieved an 'A' score among more than 24,800 organizations assessed worldwide. This distinction reflects Atea's continued commitment to reducing greenhouse gas emissions, improving energy efficiency, and delivering low-carbon solutions to its customers.

CDP's annual scoring process is widely regarded as the global benchmark for corporate environmental transparency. Companies on the 'A List' are recognized for best practices in climate governance, risk management, and emissions reduction.

Atea has received multiple awards for its sustainability work since the start of the year.

· Atea was ranked among the world's top 100 most sustainable companies by the esteemed research and media company Corporate Knights.

· Atea was again recognized for its leadership in corporate transparency and climat e change performance by the global environmental non -profit CDP, earning a place on its annual "A List."

· For the sixth consecutive year, Atea received a platinum rating for environmental  and social performance from EcoVadis, placing Atea among the top 1% of more than  150,000 companies evaluated.

· Atea was recognized among the "World's Most Sustainable Companies 2025", based on a ranking by global media brand TIME and Statista R.

· The Financial Times, in collaboration with data powerhouse Statista, recognized Atea among European companies making significant strides in reducing greenhouse gas emissions. This is the fourth time Atea has received this recognition.

· Atea has once again received the ESG Transparency Award from EUPD Research, earning the distinguished "Excellence Class" designation for its commit ment to transparent reporting.

For more information, visit Atea's ESG Overview. (https://atea.com/esg-overview)

Contact Information: Robert Giori, CFO, Atea ASA, mobile: +47 934 09 188 Andreas Antonsen, Director of Corporate Governance, mobile: +46 722 44 87 84 Nelly Flatland, Director of Sustainability, mobile +47 986 87 072 Dace Berzina, Head of ESG Reporting, mobile +371 266 16 214

About Atea Atea is the leading supplier of IT infrastructure in the Nordic and Baltic regions. Atea is present in 88 cities with nearly 8,000 employees in Norway, Sweden, Denmark, Finland, Lithuania, Latvia and Estonia. Atea delivers hardware and software from leading global vendors, and provides consulting and technical services to support its customers with the design, implementation and operation of their IT environments. Atea had revenue of approximately NOK 35 billion (EUR 3 billion) in 2024 and is listed on Oslo Stock Exchange.www.atea.com.