Planetel

Regulatory Filings • Dec 1, 2025

Data/Ora Ricezione : 1 Dicembre 2025 15:13:34

Oggetto : PLANETEL S.p.A. PARTICIPATES IN THE

MID & SMALL IN MILAN 2025 CONFERENCE

ORGANISED BY VIRGILIO IR TO MEET

ITALIAN AND INTERNATIONAL INSTITUTIONAL INVESTORS

Testo del comunicato

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PRESS RELEASE

PLANETEL S.p.A. PARTICIPATES IN THE MID & SMALL IN MILAN 2025 CONFERENCE ORGANISED BY VIRGILIO IR TO MEET ITALIAN AND INTERNATIONAL INSTITUTIONAL INVESTORS

Treviolo (BG), 1 December 2025 – Planetel S.p.A., (the "Company" o "Planetel") the parent company of the group of the same name that operates in the telecommunication sector at national level, listed on Euronext Growth Milan, a multilateral trading system organized and managed by Borsa Italiana S.p.A., announces that tomorrow 2 December it will participate at the "Mid & Small in Milan 2025 Conference", event organized by VirgilioIR at the headquarters of Borsa Italiana, dedicated to mid and small companies quoted at the Milan Stock Exchange.

The event, organized in partnership with leading financial market players, includes a series of one-to-one and group meetings to offer Italian and international analysts and investors the opportunity to assess the achievements and future prospects of dynamic and competitive SMEs.

The meetings will be attended by Bruno Pianetti, Chairman and CEO and Mirko Mare, COO of the Company, who will illustrate the evolution of their business, with the latest results achieved as of June 30, 2025, and future development strategies.

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This press release is available from Borsa Italiana S.p.A., from the company's registered office and in the Investitors/Investor Relations/Financial Press Releases section of the website www.planetel.it/ For its compulsory reporting, Planetel uses the eMarket SDIR circuit managed by Teleborsa S.r.l., with registered office at Piazza Priscilla 4, Rome.

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For further information:

PLANETEL S.p.A.

Michele Pagani CFO and Investor Relations Manager +39035.204094 ir@planetel.it

Investor Relations

POLYTEMS HIR Bianca FERSINI MASTELLONI - Silvia MARONGIU +39 06.69923324 - 06.6797849 s.marongiu@polytemshir.it

Euronext Growth Advisor and Corporate Broker

Alantra Capital Markets Milan, Via Borgonuovo 16 +39334.6267243 ega@alantra.com

Media Relations

POLYTEMS HIR Paolo SANTAGOSTINO +39 349.3856585 - p.santagostino@polytemshir.it Roberta MAZZEO +39 345.5988195 - r.mazzeo@polytemshir.it

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Specialist MIT SIM S.p.A. +39 02.30561270 info@mitsim.it

Holding company of the Group of the same name that offers telecommunication services at national level, Planetel S.p.A. has developed a proprietary fibre optic network for the ultra-broadband connectivity of about 310 municipalities and provides TLC/IT services to over 54,910 customers in Lombardy, Veneto and Campania, through a multi-channel approach. Among the first Italian Internet Service Providers (ISP and WISP) to gradually develop its position in the telecommunication and system integration market, the company has been able to stand out on the territory as a single player offering integrated digital solutions, ASP / Cloud services and other IT solutions. Planetel, formerly a national phone operator, can now provide Business, Wholesale and Residential customers with fibre optic network connections, with the most advanced ultra-broadband connectivity and integrated communication solutions with FTTH-FTTP (Fibre to the Home – Fibre to the Premises) network architectures; its offer covers the entire value chain of ICT services that allows companies to accelerate their digitization process and time-to-market. Planetel's primary assets include a fibre optic network of approximately 3,382 Km. – CLOUD infrastructure in 4 Datacentres – 127 Planetel Points in 106 Municipalities – 1,248 Cabinets on the ground, etc.

Planetel's main goal is the strategic development of a high-speed Backbone – up to 1.4Tb/s proprietary backbone – which will allow more stable, faster and more secure connections with a guarantee of greater continuity of service for its customers.

Ticker: PLN - ISIN Code of ordinary shares: IT0005430951