Endúr ASA - Contract award Marcon

19 October 2026 - Svensk Sjöentreprenad i Malmö AB ("SSE"), a part of Marcon-Gruppen i Sverige AB ("Marcon"), a wholly owned subsidiary of Endúr ASA ("Endúr"), has been awarded a contract for the The Swedish Maritime Administration (Sv: "Sjöfartsverket") regarding maintenance dregding in The Göta River. The contract is expected to be worth close to SEK ~100 million.

The scope of work includes the removal of approximately ~20,000 cubic meters of contaminated non-hazardous sediment, and will involve dredging, transportation and disposal. Repstad Anlegg AS ("Repstad"), another wholly owned subsidiary of Endúr, will contribute as sub-contractor on certain processes, thereby rendering this a joint Swedish-Norwegian collaborative project within Endúr's Ports & Marine business segment.

Works are expected to commence shortly, with a project period of approximately 6-9 months.

(ENDS)

For further information, please contact:

Jeppe Raaholt, CEO Endúr, tel: +47 976 69 759 Einar Olsen, CFO Endúr, tel: +47 924 01 787

About Endúr ASA: Endúr ASA (XOSL: ENDUR) is a leading Scandinavian contractor headquartered in Lysaker and listed on the Oslo Stock Exchange. The company specializes in critical infrastructure, including bridges, quays, tunnels, and dams. Operating as a disciplined serial acquirer (compounder), the group utilizes a decentralized model that grants subsidiaries high autonomy to preserve their technical expertise and local market positions. Endúr drives long-term value through strategic platform acquisitions and targeted bolt-ons in fragmented niche markets.