Electromagnetic Geoservices ASA

EMGS - Vessel activity and multi-client sales update for the first quarter 2025

Electromagnetic Geoservices ASA (the "Company" or "EMGS") releases information

on vessel activity and multi-client sales during the quarter approximately 4-5

working days after the close of each quarter. The Company defines vessel

utilisation as the percentage of the vessel charter period spent on proprietary

or multi-client data acquisition. Downtime (technical or maritime),

mobilisation, steaming, and some standby activities are not included in the

utilisation rate.

At the end of the first quarter 2025 the Company had one vessel on charter, the

Atlantic Guardian. The Atlantic Guardian completed a proprietary survey in India

in the quarter and started mobilisation for a second proprietary survey in

India.

The utilization for the first quarter was 35% compared with 27% for the first

quarter 2024.

EMGS had one vessel in operation and recorded 3.0 vessel months in the quarter.

In the first quarter 2024, the Company recorded 3.0 vessel months.

Multi-client revenues in the first quarter

The Company expects to record approximately USD 150 thousand in multi-client

late sales in the first quarter of 2025.

EMGS will publish its first quarter 2025 financial results on Wednesday 14 May

2025 prior to 07:30 local time (Norway). A recorded presentation will also be

made available over the Internet. To access the presentation, please go to the

Company's homepage (www.emgs.com (http://www.emgs.com)) and follow the link.

Contact

Anders Eimstad, Chief Financial Officer, +47 948 25 836

This information is published in accordance with the Norwegian Securities

Trading Act § 5-12.

About EMGS

EMGS, the marine EM market leader, uses its proprietary electromagnetic (EM)

technology to support oil and gas companies in their search for offshore

hydrocarbons. EMGS supports each stage in the workflow, from survey design and

data acquisition to processing and interpretation. The Company's services enable

the integration of EM data with seismic and other geophysical and geological

information to give explorationists a clearer and more complete understanding of

the subsurface. This improves exploration efficiency and reduces risks and the

finding costs per barrel. CSEM technology can also be used to detect the

presence of marine mineral deposits (primarily Seabed Massive Sulphides) and

EMGS believes that the technology can also be used to estimate the mineral

content of such deposits. The Company is undertaking early-stage initiatives to

position itself in this future market.

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