4iG Nyilvánosan Működő Részvénytársaság

Regulatory Filings • Nov 10, 2025

Extraordinary Announcement of 4iG Plc.

on concluding an agreement of high importance

4iG Public Limited Company (hereinafter referred to as: "4iG") hereby informs the participants of the capital market that today a frequency license agreement (hereinafter referred to as "Agreement") was signed between 4iG Space and Defence Technologies Private Limited Company (hereinafter referred to as "4iG SDT") and EUTELSAT SA connected to frequency usage rights and orbital positions affecting the performance of the HUSAT program announced on 20 November 2024.

The HUSAT program is the largest satellite program in Hungary and the CEE region which is initiated and financed by the private sector. The 4iG SDT plans to launch one geostationary telecommunication satellite (HUGEO) and eight low Earth orbit VHR1 Earth observation satellites (HULEO) in the framework of the HUSAT programme by 2032 and operate them during their lifetime. The HULEO constellation will consist of six electro-optical satellites (HUEOP) and two synthetic aperture radar satellites (HUSAR).

Under the Memorandum of Understanding signed in August 2025 (hereinafter referred to as: "MoU") EUTELSAT SA will grant to 4iG SDT the exclusive license to use designated frequency resources from within the Eutelsat frequency assignments filed with the International Telecommunication Union at the Orbital Location as operated under the relevant authorisations granted by the French authorities. Based on the MoU, the Parties concluded a frequency license agreement which contributes significantly to the successful operation of the HUSAT program.

EUTELSAT SA is a leading multi orbit satellite operator which operates its own satellites with a track record of more than fourty years in operating a fleet of satellites – currently 34 telecommunications satellites in GEO and approximately 600 in LEO - and it manages orbital rights and frequencies in cooperation with international and French regulatory authorities.

Budapest, 10 November 2025

4iG Plc.

4iG Plc.

Mailing address: H-1013 Budapest, Krisztina körút 39.

Phone: +36 1 270 7600 Fax: +36 1 270 7679 Email: ir@4ig.hu Internet: www.4ig.hu

¹ Very High Resolution