NRC Group ASA Appointed to a civil contract in Norway - NOK 60 million

Skagerak Kraft has appointed NRC Norge AS, a company wholly owned by NRC Group
ASA, to a contract for the rehabilitation of the facility at Dam Hovdevatn in
Tokke municipality.

The contract is valued at approximately NOK 60 million and the work is
scheduled to commence in June 2026 and is planned for completion in October
2027.

Final contract signing is subject to board approval by the client and the
finalisation of remaining landowner agreements, both of which are expected
shortly.

For further information, please contact: Åsgeir Nord, CFO of NRC Group, +
47 957 34 985.

This information is subject to disclosure under the Norwegian Securities
Trading Act, §5-12. The information was submitted for publication, through the
agency of the contact persons set out above, at 2026-05-06 15:06 CEST.

This stock exchange announcement was published by Charlotte Krog,
Communication, NRC Group ASA.