Investor Presentaiton

DISCLAIMER This presentation has been prepared by Adacel Technologies Limited (ACN 079 672281) (Adacel or the Company). The information contained in this presentation is current at the date of this presentation. The information is a summary overview of the current activities of the Company and should be read in conjunction with the Company's disclosures lodged with the Australian Securities Exchange, including the Company's Appendix 4D lodged on 20 February 2023. This document contains certain "forward-looking statements". Indications of, and guidance on, future earnings and financial position and performance, including Adacel's financial year 2023 outlook, are forward-looking statements, as are statements regarding Adacel's plans and strategies. Such forward-looking statements are not guarantees of future performance and involve known and unknown risks, uncertainties and other factors, many of which are beyond the control of Adacel, which may cause actual results to differ materially from those expressed or implied in such statements. Adacel cannot give any assurance or guarantee that the assumptions upon which management based its forward-looking statements will prove to be correct or exhaustive, or that Adacel's business and operations will not be affected by other factors not currently foreseeable by management or beyond its control. Such forward-looking statements only speak as at the date of this document and Adacel assumes no obligation to update such information. This presentation includes certain financial measures that are not recognized under Australian Accounting Standards (AAS) or International Financial Reporting Standards (IFRS). Such non-IFRS financial measures do not have a standardized meaning prescribed by AAS or IFRS and may not be comparable to similarly titled measures presented by other entities and should not be construed as an alternative to other financial measures determined in accordance with AAS or IFRS. Recipients are cautioned not to place undue reliance on any non-IFRS financial measures included in this presentation. All references to dollars are to American currency (USD) unless otherwise stated. The release, publication or distribution of this presentation in jurisdictions outside Australia may be restricted by law. Any failure to comply with such restrictions may constitute a violation of applicable securities laws. This announcement was authorised for release by the Board of Directors ADACEL ADACEL ISO 9001:2015 Certified | Appraised at CMMI Level 3 Capability | adacel.com | 20 February 2023 | 2

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