VANCOUVER, BC - October 23, 2025 (NEWMEDIAWIRE) - Critical Infrastructure Technologies Ltd. (CSE: CTTT) (OTC: CITLF) (FRA: X9V) (“CiTech” or the “Company”), a leading developer of autonomous, high-capacity mobile communications and security platforms, is pleased to announce the execution of a Non-Disclosure Agreement (NDA) with H. Cegielski - Poznań S.A. (HCP), a subsidiary of Polska Grupa Zbrojeniowa S.A. (PGZ), one of Poland’s leading defence and industrial groups. HCP, headquartered in Poznań, is a historic and strategically significant manufacturing enterprise within the Polish defence sector.

The NDA establishes a framework for the exchange and protection of confidential information between the two organisations in relation to the manufacture of CiTech’s Nexus Tower. Under the agreement, both parties will securely share technical documentation, design data, and other proprietary materials associated with the production and assembly of the Nexus system.

This collaboration marks a major step in CiTech’s European industrial expansion, supporting its plans to establish localised manufacturing and engineering partnerships across Europe. As part of the PGZ Group, HCP brings extensive expertise in heavy manufacturing, precision engineering, and defence-sector production, making it an ideal partner for the Nexus Tower program.

“The signing of this NDA with HCP represents another key milestone in CiTech’s international growth strategy,” said Brenton Scott, CEO, CiTech. “HCP’s world-class manufacturing capability, backed by the strength and resources of PGZ, aligns perfectly with our goal of delivering advanced, relocatable infrastructure platforms for defence, emergency response, and critical communications.”

The Nexus Tower Project involves the design and production of a 20-metre autonomous, relocatable tower system capable of rapid deployment to support communications, surveillance, and integrated mission systems. This collaboration will enable efficient production scaling, leveraging HCP’s industrial facilities, workforce, and the PGZ Group’s extensive defence manufacturing infrastructure.

On Behalf of the Board of Directors:

Brenton Scott
Director & Chief Executive Officer
Critical Infrastructure Technologies Ltd.
Brenton.s@citech.com.au
+61 411 751 191

About H. Cegielski – Poznan S.A.

Founded in 1846, HCP is a Polish industrial and engineering company specialising in large-scale mechanical manufacturing, defence production, and industrial solutions. A subsidiary of Polska Grupa Zbrojeniowa S.A. (PGZ), HCP provides advanced fabrication, machining, and integration capabilities for defence, energy, and transport sectors.

About Critical Infrastructure Technologies Ltd.

Listed on the CSE with operations in Perth, Western Australia, CiTech is creating autonomous, high capacity, rapidly deployable technology that delivers essential services to where they are needed most. CiTech is targeting the mining, defence, border security/surveillance and emergency services sectors in relation to its first product release, the Nexus 16, which aims to provide critical mobile telecommunications for such sectors. Using patented technologies, CiTech’s self-deploying platform (SDP) provides a solution for two of the greatest limitations of current rapidly deployable communication solutions, strength of the tower and ability to rapidly self-deploy and operate, in numerous situations. The SDP is designed to support radio equipment including LTE (Long Term Evolution) and several other technological payloads, such as surveillance and anti-drone systems. CiTech has completed the research and development phase and is currently commercialising the first of many products that will be released. To learn more about the Company, visit www.citech.com.au.

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FORWARD-LOOKING INFORMATION

This news release contains “forward-looking information” and “forward-looking statements” (collectively, “forward-looking information”) within the meaning of applicable securities laws. Forward-looking information is generally identifiable by use of the words “believes,” “may,” “plans,” “will,” “anticipates,” “intends,” “could”, “estimates”, “expects”, “forecasts”, “projects” and similar expressions, and the negative of such expressions. Forward-looking information in this news release.

Forward-looking information is subject to known and unknown risks, uncertainties and other factors that may cause the Company’s actual results, level of activity, performance or achievements to be materially different from those expressed or implied by such forward-looking information. Forward-looking information is based on the reasonable assumptions, estimates, analysis and opinions of management made in light of its experience and perception of trends, current conditions and expected developments, and other factors that management believes are relevant and reasonable in the circumstances at the date such statements are made. Although the Company has attempted to identify important factors that could cause actual results to differ materially from those contained in forward-looking information, there may be other factors that cause results not to be as anticipated. There can be no assurance that such information will prove to be accurate, as actual results and future events could differ materially from those anticipated in such information. All forward-looking information herein is qualified in its entirety by this cautionary statement, and the Company disclaims any obligation to revise or update any such forward-looking information or to publicly announce the result of any revisions to any of the forward-looking information contained herein to reflect future results, events or developments, except as required by law.

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