ECSC : Interim Results - Six months ended 30 June 2022 - Investor Presentation 27 Sep 2022

ECSC - RESTRICTED

Disclaimer

The information contained in this document ("Presentation") has been prepared by ECSC Group plc (the "Company"). The Company is a UK company quoted on AIM, a market operated by London Stock Exchange plc. This Presentation has not been fully verified and is subject to material updating, revision and further verification and amendment without notice. This Presentation has not been approved by an authorised person in accordance with Section 21 of the Financial Services and Markets Act 2000 (as amended) ("FSMA") and therefore it is being provided for information purposes only.

Allenby Capital Limited ("Allenby Capital"), which is authorised and regulated by the Financial Conduct Authority, is acting as the nominated adviser and broker to the Company. Accordingly, the recipients should note that Allenby Capital is neither advising nor treating as a client any other person and will not be responsible to anyone other than the Company for providing the protections afforded to clients of Allenby Capital nor for providing advice in relation to the matters contained in this Presentation.

While the information contained herein has been prepared in good faith, neither the Company nor any of its directors, officers, agents, employees or advisers give, have given or have authority to give, any representations or warranties (express or implied) as to, or in relation to, the accuracy, reliability or completeness of the information in this Presentation, or any revision thereof, or of any other written or oral information made or to be made available to any interested party or its advisers (all such information being referred to as "Information") and liability therefore is expressly disclaimed. Accordingly, neither the Company nor any of its directors, officers, agents, employees or advisers take any responsibility for, or will accept any liability whether direct or indirect, express or implied, contractual, tortious, statutory or otherwise, in respect of, the accuracy or completeness of the Information or for any of the opinions contained herein or for any errors, omissions or misstatements or for any loss, howsoever arising, from the use of this Presentation.

The views of the Company's management/directors and/or its partners set out in this document could ultimately prove to be incorrect. No warranty, express or implied, is given by the presentation of these figures here and investors should place no reliance on the Company's estimates cited in this document.

This Presentation may contain "forward-looking statements" that involve substantial risks and uncertainties, and actual results and developments may differ materially from those expressed or implied by these statements. These forward-looking statements are statements regarding the Company's intentions, beliefs or current expectations concerning, among other things, the Company's results of operations, performance, financial condition, prospects, growth, strategies and the industry in which the Company operates. By their nature, forward-looking statements involve risks and uncertainties because they relate to events and depend on circumstances that may or may not occur in the future. These forward-looking statements speak only as of the date of this Presentation and the Company does not undertake any obligation to publicly release any revisions to these forward-looking statements to reflect events or circumstances after the date of this Presentation.

This Presentation should not be considered as the giving of investment advice by the Company or any of its directors, officers, agents, employees or advisers. In particular, this Presentation does not constitute or form part of any offer or invitation to subscribe for or purchase any securities and neither this Presentation nor anything contained herein shall form the basis of any contract or commitment whatsoever. No reliance may be placed for any purpose whatsoever on the information or opinions contained in these slides or the Presentation or on the completeness, accuracy or fairness thereof. In particular, any estimates or projections or opinions contained herein necessarily involve significant elements of subjective judgment, analysis and assumptions and each recipient should satisfy itself in relation to such matters.

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Neither this Presentation nor any copy of it may be (a) taken or transmitted into Australia, Canada, Japan, the Republic of South Africa or the United States of America (each a "Restricted Territory"), their territories or possessions; (b) distributed to any U.S. person (as defined in Regulation S under the United States Securities Act of 1933 (as amended)) or () distributed to any individual outside a Restricted Territory who is a resident thereof in any such case for the purpose of offer for sale or solicitation or invitation to buy or subscribe any securities or in the context where its distribution may be construed as such offer, solicitation or invitation, in any such case except in compliance with any applicable exemption. The distribution of this document in or to persons subject to other jurisdictions may be restricted by law and persons into whose possession this document comes should inform themselves about, and observe, any such restrictions. Any failure to comply with these restrictions may constitute a violation of the laws of the relevant jurisdiction.

ECSC - RESTRICTED

Introductions - Executive Chairman

IAN MANN

Executive Chairman

21 Years

Ian has over 21 years of experience in the cyber- security sector having founded ECSC.

Ian's professional

certifications include

CISSP, PCI QSA and ISO

Lead Auditor.

ECSC - RESTRICTED

Introductions - Chief Executive Officer

Matthew Briggs

CEO

Matthew has worked in senior leadership for over 25 years, within everything from pre-revenue start ups to FTSE 100 organisations.

Matthew has held non- executive and Chairman roles in over 15 businesses.