Correction: Norconsult ASA - Mandatory notification of trade by primary insider

Sandvika, 24 May 2024 (OSE: NORCO): Reference is made to the stock exchange notice dated 21 May 2024 regarding that Karl Erik Kjelstad, board member in Norconsult ASA (the “Company”), had purchased 30,000 shares in the Company at a price of NOK 30 per share. The transaction was carried out through Byesvollen AS, a closely associated company of Karl Erik Kjelstad. Please see attached notification form where this is corrected.

Following the transaction, Karl Erik Kjelstad and his close associates hold a total number of 30,000 shares in the Company.

For further information, please contact:

Investors: Elin Spieler, Head of Treasury and IR Manager, [email protected]

Media: Henrik Charlesen, Senior Communication Advisor, [email protected]

This information is subject to the disclosure requirements in the Market Abuse Regulation article 19 and section 5-12 of the Norwegian Securities Trading Act.

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About Norconsult

Norconsult is a leading pan-Nordic interdisciplinary consulting firm combining engineering, architecture and digital expertise across projects of all sizes, for private and public customers in infrastructure, energy and industry, buildings and architecture. Headquartered in Sandvika, Norway, Norconsult’s delivery model is centred around knowledge hubs and local presence through approximately 6,300 employees across around 140 offices in Norway, Sweden, Denmark, Iceland, Poland and Finland.