Aqualis ASA: Acquisition of SynergenOG completed

Aqualis has successfully completed the acquisition of 100 percent of the shares of Southeast Asia-based consultancy SynergenOG, adding specialist capability in process safety and technical risk management and enhancing the group’s technical offering to the energy industries.

Please refer to the stock exchange announcement dated 13th May 2026 for further details about SynergenOG and the transaction.

SynergenOG will be integrated with the group’s design and engineering consultancy, Longitude. This will strengthen Longitude’s engineering offering across all business lines, creating a technical centre of excellence in process safety and risk management focused on driving safety, cost efficiencies and performance from concept design through to operations and late life.

(ENDS)

For further information, please contact: Investors and financial media: Stuart Jackson, Chief Financial Officer, Aqualis ASA Email: stuart.jackson@aqualis-group.com

Other media enquiries: Endre Johansen, Corporate Communications AS Telephone: +47 41 61 06 05 Email: endre.johansen@corpcom.no

About Aqualis Aqualis (OSE: Aqualis ASA – ticker code “AQUA”) is a leading independent global consultancy delivering energy, marine, engineering and digital solutions to drive safety and sustainability in renewables, maritime and oil and gas sectors. The group has offices in 44 countries worldwide and operates under four main brands: ABL, OWC, Longitude and AGR.