Notice of Annual General Meeting

Haugesund, 07 May 2026: The Annual General Meeting of Reach Subsea ASA will be held 28 May 2026 at 12:00 at Reach Subsea's headquarters at Møllervegen 6, Haugesund, Norway. Please find attached Notice of Annual General Meeting, including notice of attendance and proxy forms. Shareholders receiving the paper version of this notice are encouraged to make a "green choice" by accepting electronic communication in Euronext VPS Investor Services. Shareholders are further encouraged to use the Euronext VPS Investor Service for registration, proxies and advance votes. Remuneration report and Nomination committee recommendation are available on https://reachsubsea.no/investors/general-meetings-2/ All the documents to be processed at the General Meeting are available at www.reachsubsea.no

-ENDS- For more information please contact: Arne Joa Chief Financial Officer Reach Subsea ASA arne.joa@reachsubsea.com About Reach Subsea Reach Subsea delivers its services through a versatile fleet of vessels, including survey, IMR, construction support, and remote vessels. Our teams operate worldwide, providing inspection, maintenance, construction support, survey and data services across multiple industries, supporting clients throughout every stage of their project lifecycles. Our offshore teams are powered by advanced ROV technology and backed by onshore engineering expertise, turning complex ocean challenges into reliable solutions. With over 500 skilled professionals and offices in Norway, Sweden, the UK, the US, Brazil, Trinidad, Australia, and Singapore, our vision—'Sustainable access to ocean space’—drives safe, innovative, and sustainable subsea operations. This information is subject to the disclosure requirements pursuant to Section 5-12 of the Norwegian Securities Trading Act. This stock exchange announcement was published by Jorunn Håvardsholm, Communications and Marketing Director at Reach Subsea AS on the time and date provided.