SeSa S p A : Board of Directors - Interim Report as of January 31, 2026 (nine-month period)

Sesa ("SESA" - SES.MI), leading player in the Technology, Digital Platforms and Vertical Application sectors for enterprises and organizations, announces that a conference call with all Stakeholders will be held on March 12, 2026 at 4.00 p.m. (CET), in order to discuss the Group's economic and financial results following the approval by the Board of Directors of the Consolidated Financial Report for the nine months ended January 31, 2026.

To participate in the call, please connect via the following link: https://services.choruscall.it/DiamondPassRegistration/register?confirmationNumber=9031503&linkSecurityStr ing=153a55ec41

The financial presentation will be available for download prior to the call in the Investor Relations section of the Company's website: https://www.sesa.it/en/investors/presentations/

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Sesa S.p.A., headquartered in Empoli (Florence), leads a Group operating throughout Italy and in several foreign countries, including Germany, Switzerland, Austria, France, Spain, and Romania, and is the reference operator in the Technology, Digital Platforms, and Vertical Application sector for companies and organizations, with consolidated revenues of Eu 3,356.8 million (+4.6% Y/Y) and 6,532 employees as of 30 April 2025 (+14.8% Y/Y).

Sesa has the mission of offering a platform for enablement and innovation, including digital innovation, and sustainable growth for enterprises and organizations, operating at Group level as a Digital Integrator that supports enterprises and organizations in their digital transformation journey, through the following business sectors:

• SSI (Software and System Integration) with revenues of Eu 875.7 million and 4,243 Human Resources as of April 30, 2025;

• BS (Business Services) with revenues of Eu 153.5 million and 962 Human Resources as of April 30, 2025;

• ICT VAS (ICT Value Added Solutions) with revenues of Eu 2,075.5 million and 711 Human Resources as of April 30, 2025;

• Digital Green VAS (Digital Green Value Added Solutions) with revenues of Eu 343.8 million and 95 Human Resources as of April 30, 2025;

• Corporate with revenues of Eu 62 million and 521 Human Resources as of April 30, 2025.

The Sesa Group pursues a policy of sustainable development for the benefit of its stakeholders and, over the period 2012-2025, has achieved a continuous growth track record in revenues (CAGR revenues 2012-2025 +11.5%), profitability (CAGR Ebitda 2012-2025

+14.53%) and employment (CAGR Human Resources 2012-2025 +16.8%). The long-term value generation strategy is based on the development of skills and applications and the adoption of digital enablers such as AI, Automation and Digital Platforms, with attention to environmental sustainability, social responsibility and the remuneration of all stakeholders.

As of April 30, 2025, the Group distributed a total economic value of Eu 450 million (+15% Y/Y), of which over 70% was allocated to the remuneration of human resources, with 6,532 employees (+14.8% Y/Y), the expansion of hiring, education and corporate welfare programs in support of work-life balance and the well-being of human resources. Sesa has integrated sustainable growth targets into its Articles of Association among the priority tasks of the Board of Directors and, starting from the 2022 fiscal year, prepares an Integrated Annual Report that represents, in a single, complete and transparent document, in application of international reporting standards, both financial and ESG performance. In terms of sustainability governance, the main Group companies are ISO 14001 certified and adhere to the UN Global Compact. Sesa has obtained the Ecovadis Platinum rating, the highest level of sustainability achievable, as well as the MSCI ESG BBB rating and the CDP B rating.

Sesa is listed on the Euronext STAR Milan market (ISIN Code: IT0004729759) and is included in the FTSE Italia Mid Cap index. Moreover, Sesa is part of Euronext Tech Leaders, a Euronext initiative dedicated to high-growth tech companies.

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Sesa S.p.A. - Via della Piovola 138, Empoli (Florence) - Share Capital: Eu 37,126,927.50 VAT number, Fiscal Code and Florence Company Registration Number: 07116910964 Phone Number: +39 0571 900900; Corporate website: https://www.sesa.it