16 October 2025 - Nova Water Solutions AS is being established by Total Betong
AS ("Total Betong"), a wholly owned subsidiary of Endúr ASA ("Endúr"). Total
Betong will be the majority owner of Nova Water Solutions AS with 75 %, E&D
Nordic Holding AS 12.5 %, and KSM Invest AS owns 12.5 %. Nova Water Solutions AS
will enter the market as a turn-key contractor operating within the water and
wastewater infrastructure sector.

Nova Water Solutions' services include consultancy, engineering, procurement,
fabrication, and construction. A dedicated Project Management Office (PMO) will
lead project, design, and construction management, anchored in core expertise
across water and wastewater infrastructure.

To address growing demand for operations and maintenance, the company intends to
establish regional hubs at strategic locations across Norway to support small
and mid-sized municipalities.

"To meet Norway's water and wastewater needs over the next 20 years - an
investment estimated at more than NOK 400 billion to comply with new regulations
and renew aging assets - we will combine the strengths of local and global
partners," says David Evangelisti, CEO of Nova Water Solutions. "This gives our
clients a local presence with global engineering capacity and supply chains,
ensuring cost-effective and uninterrupted delivery in an otherwise fragmented,
bottlenecked market."
Nova Water Solutions also plans to collaborate with other companies in the Endúr
group - including Total Betong AS, HAB Construction AS, and Artec Aqua AS - to
strengthen the group's capacity to serve both municipal and industrial clients
in the water and wastewater sector.

"We are thrilled to announce this strategic establishment as a pivotal step in
Total Betong's evolution, enabling us to expand into new market territories with
confidence and agility," says Kurt Helland, Managing Director of Total Betong.
"It underscores our ongoing commitment to leveraging our niche expertise in
specialized construction for complex process plants and water treatment
facilities, driving innovation and sustainable growth across these critical
sectors.

Nova Water Solutions AS is currently under establishment and is expected to be
fully registered in time to commence operations in October 2025.

For further information, please contact:

Media:
Kurt Helland, Managing Director of Total Betong AS, tel.: +47 982 41 857
David Evangelisti, CEO of Nova Water Solutions AS, tel.: +47 405 37 359
Jeppe Raaholt, CEO of Endúr ASA, tel.: +47 976 69 759

Investors:
Einar Olsen, CFO of Endúr ASA, tel.: +47 924 01 787

About Endúr ASA
Endúr ASA (OSE: ENDUR) is a leading supplier of construction and maintenance
projects and services for marine infrastructure, including facilities for
land-based aquaculture, quays, harbours, dams, bridges and other specialized
concrete and steel projects. The company and its subsidiaries also offer a wide
range of other specialised project and marine services. Endúr ASA is
headquartered in Lysaker, Norway. See www.endur.no.