28 March 2025: The Board of Directors of Hexagon Composites ASA has approved the company's Annual and Sustainability report for 2024.

Please find attached the following documents:

• Hexagon Composites' Annual and Sustainability report 2024 in European Single Electronic Format (ESEF)
• Copy of Hexagon Composites' Annual and Sustainability report 2024 in pdf.
• Corporate Governance report 2024

The documents are also available on www.hexagongroup.com

For more information:

Ingrid Aarsnes, VP ESG & Corporate Compliance, Hexagon Composites
Telephone: +47 950 38 364 | ingrid.aarsnes@hexagongroup.com

About Hexagon Composites ASA
Hexagon delivers safe and innovative solutions for a cleaner energy future. Our solutions enable storage, transportation, and conversion to clean energy in a wide range of mobility and industrial applications. Learn more at www.hexagongroup.com and follow @HexagonASA on LinkedIn.

This information is subject to the disclosure requirements pursuant to Section 5-12 the Norwegian Securities Trading Act