CY4GATE S.p.A.

Regulatory Filings • Dec 29, 2025

Press Release

CY4GATE HAS SIGNED NEW CONTRACTS WORTH A TOTAL OF € 4.6 MILLION WITH ELT GROUP FOR DECISION INTELLIGENCE SOLUTIONS IN THE DEFENCE SECTOR. THE CONTRACTS WILL LAST 18 MONTHS.

Rome,29 December 2025 - CY4GATE (CY4.MI), a national and European player in cyber security and cyber intelligence, has signed contracts worth a total of €4.6 million to launch a series of projects ranging from design to implementation of modules enabling decision intelligence and command and control for the defence sector.

The contracts, which will last for 18 months, combine ELT Group's expertise in the field of electronic defence and, therefore, in the management of the electromagnetic spectrum with Cy4Gate's expertise in the cyber domain. They will enable the continuation of joint initiatives to develop cutting-edge solutions for data and information management to support emerging operational needs in new and challenging scenarios of multidomain hybrid cyberwarfare.

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This press release is available on the "" storage mechanism () and on the Company's website www.cy4gate.com

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About Cy4Gate Group

The Company was founded in 2014 to meet an unconventional demand for cyber security. Listed on Euronext Growth Milan in June 2020, CY4Gate S.p.A. has also been listed on the Euronext Milan Star segment since June 2023. CY4Gate S.p.A. was conceived to design, develop and manufacture technologies and products, systems and services that meet the most stringent and modern "Cyber Intelligence & Cyber Security" requirements expressed by Law Enforcement Agencies, Armed Forces, Institutions and Companies, both at home and abroad. Representing a unique Italian industrial project, CY4Gate S.p.A. operates in all facets of the cyber market, with proprietary products that meet both information collection and analysis and security needs: QUIPO in the world of Decision Intelligence; RTA, Diateam and XTN in the world of Cyber Security.

For more information:

Specialist Investor Relation CY4Gate

Equita SIM S.p.A. Alessia Pisoni Investor Relator investors@cy4gate.com

Marco Clerici +39 335 775 0702 m.clerici@equita.eu

CDR Communication

Investor & Media Relation

Silvia Di Rosa: +39 335 786 4209 silvia.dirosa@cdr-communication.it Luca Gentili: +39 348 292 0498 luca.gentili@cdr-communication.it Angelo Brunello: +39 329 211 7752 angelo.brunello@cdr-communication.it Marianna Tremolada: +39 348 242 3039 marianna.tremolada@cdr-communication.it