Cambi ASA: Key information relating to a proposed cash dividend payment

The Board of Directors of Cambi ASA proposes the following cash dividend payment for the financial year 2025:

- Dividend amount: 0.30 - Declared currency: NOK - Last day including right: 8 May 2026 - Ex-date: 11 May 2026 - Record date: 12 May 2026 - Payment date: on or about 20 May 2026 - Date of approval: 7 May 2026 at the annual general meeting

This information is published in accordance with Cambi ASA’s continuing obligations as a listed company under section 5-12 of the Norwegian Securities Trading Act.

For more information, please contact: - Per Olav Collin, Acting CFO, per.olav.collin@cambi.com, +47 986 48 572 - Dragos Talvescu, Senior Corporate Relations Manager, dragos.talvescu@cambi.com, +47 907 99 522

About Cambi

Cambi is a global supplier of biogas technology and solutions for wastewater treatment plants and anaerobic digestion facilities. Since 1992, Cambi has maintained market leadership through continuous innovation and a robust portfolio of proven and patented technologies. With strong project delivery and customer support capabilities, the company has delivered more than 100 well-performing installations in 28 countries on six continents.

Cambi’s thermal hydrolysis process increases renewable energy output, improves dewatering, reduces operating costs, and minimises greenhouse gas emissions. The technology is suitable for both new and existing anaerobic digestion sites and compatible with all biosolids outlets, including land application and downstream thermal processes such as drying, pyrolysis and incineration. Thermal hydrolysis is robust to regulatory changes and supports compliance with legal requirements for biosolids and waste treatment.

Cambi is listed on Euronext Growth Oslo, a multilateral trading facility in Euronext, Europe’s largest stock exchange platform. Find out more at cambi.com.