Norconsult: Employee representative change to the Board of Directors

Sandvika, 22 May 2026 (OSE: NORCO): Sarah Olsson has been elected as an employee representative to the Board of Directors of Norconsult ASA, replacing Maria Hjerppe with effect from 22 May 2026. Sarah Olsson represents the international constituency of employees, in accordance with the agreed group arrangement with unions applicable for Norconsult. The appointment is valid until the next ordinary election of employee representatives in 2027.

For further information, please contact:

Investors: Christian Salbu Aasland, SVP Investor Relations & Business Intelligence, IR@norconsult.com

Media: Henrik Charlesen, Senior Communication Advisor, Henrik.Charlesen@norconsult.com

This information is subject to the disclosure requirements pursuant to Section 5 -12 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 7,200 employees across more than 140 offices in Norway, Sweden, Denmark, Iceland, Poland and Finland.