La SIA S.p.A.

AGM Information • May 9, 2024

PRESS RELEASE

PROVIDING THE MINUTES OF THE SHAREHOLDERS' MEETING OF APRIL 23, 2024 AND THE SUMMARY STATEMENT OF VOTING

Rome, 8 th May 2024 – La SIA S.p.A. ("La SIA" or the 'Company'), a company active in the engineering & design sector with a focus on critical infrastructure, listed on the multilateral trading system Euronext Growth Milan, announces that the minutes of the Ordinary Shareholders' Meeting of La SIA held on a single call on April 23, 2024 and the summary statement of voting are made available to the public at the Company's registered office in Rome, Viale Luigi Schiavonetti 287, and on the Company's website athttps://investors.lasia.it/ under the section "Investor Relations/ Governance/ Shareholders' Meeting".

This press release is available on the Company's website https://investors.lasia.it/, "Investor Relations/Press Releases" section.

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For the transmission and storage of Regulated Information La SIA (TICKER: LA SIA) uses the authorized storage mechanism "****" available at operated by Computershare S.p.A. with registered office at Via Lorenzo Mascheroni 19, Milan.

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Investor Relator	Euronext Growth Advisor
Alessandra Speranza	illimity Bank S.p.A.
Viale Luigi Schiavonetti 286, 00173 Rome (RM)	Via Soperga 9, 20124 Milan
+39 0645441972	+39 0282849699
investorrelator@lasia.it	lasia@illimity.com

Specialist	Investor & Media Relations
MiT Sim S.p.A.	Twister Communications Group S.r.l.
Corso Venezia 16, 20121 Milan	Via Valparaiso, 3 - 20144 Milan
+ 39 0230561270	+39 02438114200
investor.relations@mitsim.it	Lucia Saluzzi lasia@twistergroup.it

PRESS RELEASE

The Company

La SIA S.p.A. is a company active in the engineering and design sector, specializing in the design of critical infrastructures in the fields of telecommunications, civil construction, mobility infrastructure and energy plants, through the use of cutting-edge technologies and specific know-how. La SIA is among the top 100 Engineering Companies in Italy, and among the first movers in the introduction of BIM (Building Information Modeling) methodology, also employed for the purposes of safety, predictive maintenance and the protection of the country's artistic and historical heritage. The Company, established in 2004, operates through two service lines: the "Engineering" line, dedicated to the activities of structural mechanical, electrical, and design engineering in the architectural field, and the "Advisory" line, engaged in consulting specializing in project management services, construction and safety management, and training.

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