Announcement PDF CONTACT DETAILS Atturra Limited | ABN 34 654 662 638 Level 2, 10 Bond Street, Sydney NSW 2000 Kunal Shah Chief Financial Officer Stephen Kowal Chief Executive Officer and Executive Director FY26 Results Presentation 26 August 2026 This presentation has been authorised for release to the ASX by the Board of Atturra Limited. Contents 01 Results Summary 02 Business Overview 03 Financial Performance 04 Strengths & Capabilities 05 Outlook 06 Q&A Results Summary Stephen Kowal Chief Executive Officer and Executive Director Up from 58% in FY24 FY26 Snapshot 4 $351.8m Revenue Operating Cashflow H2 1,300+ Staff members $22.5m Security cleared staff 350+ $30.1m FY26 Underlying EBITDA** +17% on pcp -5% on pcp 2H26 Underlying EBITDA** $22.8m +27% on pcp Recurring Revenue Other Revenue Long-Term Client Revenue Revenue Composition 78% 27% 51% 22% * Predictable revenue is the combination of recurring revenue and long-term client revenue ** Refer to slide 11 for Underlying EBITDA definition Predictable revenue* FY27: Focus on organic growth; forecasting record revenue, EBIT, and uEBITDA Financial Highlights Consolidated EBITDA (Underlying) FY26: $30.1m Figures in AUD in millions ($) unless stated otherwise. CAGR = 19% CAGR = 27% Consolidated Revenue FY26: $351.8m 15% 29% 11% 6% 6% 34% Energy & Resources Public Sector Education Financial Services Manufacturing Other FY26 Revenue By Industry 134.6 178.3 243.4 300.6 351.8 0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0 FY22 FY23 FY24 FY25 FY26 15.1 21.0 25.5 31.5 30.1 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 FY22 FY23 FY24 FY25 FY26 Business Overview Stephen Kowal Chief Executive Officer and Executive Director Atturra Business Strategy Atturra aims to be Australia’s leading advisory and IT solutions provider. We are working towards this by delivering on our key objectives. Deep industry expertise Different economic lifecycles Award-winning Strong delivery capability INDUSTRY TECHNOLOGY EPS accretion Deliver operational efficiencies and effectiveness based on benchmarking AI-first approach • Significant opportunities as Atturra is uniquely positioned with end-to-end AI solutions capability; Focus on core growth areas • AI, Cyber, Cloud and Data The Australian AI market is expected to grow at a CAGR of 36.7%, 2026-2033* 2026 – The Inflection Year for AI “Enterprises have yet to really flex their spending potential. That is coming and 2026 will be the inflection year. Currently, organisations show limited appetite for using AI to drive disruptive enterprise change. Instead, they favor tactical AI initiatives with incremental improvements in efficiency and productivity.” – Gartner, 2026** AI 36.7% *https://www.grandviewresearch.com/horizon/outlook/artificial-intelligence-market/australia **https://www.gartner.com/en/newsroom/press-releases/2026-05-19-gartner-forecasts-worldwide-ai-spending-to-grow-47-percent-in-2026 Delivering on Key Objectives Added significant additional sales capability in strategic sales, with a focus on QLD, NSW, Microsoft, AI, and ERP. Atturra is gaining market traction through reusable AI services and IP. AI is also being used to drive productivity across internal sales, operations and delivery. Atturra deployed about $25m cash on share buy back and acquisitions Atturra has expanded its end-to-end Managed Services offering with the acquisition of Blue Connections and new services on AI readiness and security, and improved productivity through AI automation. Grown Scholarion to 6 contracted clients in FY26 and target 20+ contracted schools by the end of FY27; Atturra Cloud Platform has grown to 60+ clients; Cloud has grown 29% to $40m revenue in FY26 Strategic Sales Capability AI – strong client demand & internal priority Deploy capital to drive more efficient balance sheet Expansion of Managed Services Continue to invest in developing Industry Solutions Objective Outcome Industry Sector Trends Managed IT Services CAGR, 2026-33 AU managed services market; managed security is the fastest-growing segment Artificial Intelligence CAGR, 2026–33 AU AI market forecast — software, services and infrastructure spend Source: Grand View Research - Australia Artificial Intelligence Market Size Outlook, 2026-2033 Source: Grand View Research - Australia Artificial Intelligence Market Size & Outlook, 2026-2033 ERP Software CAGR, 2024–30 AU ERP market forecast – cloud identified as the fastest growing segment Source: Grand View Research -Australia Enterprise Resource Planning Market Size Outlook, 2024-2030 Source: Grand View Research -Australia Enterprise Resource Planning Market Size & Outlook, 2024-2030 Sovereign & Regulated Cloud CAGR, 2026–34 AU government cloud market, ahead of the DTA’s Whole-of-Government Cloud Policy taking effect Jul 2026 Source: IMARC Group – Australian Public Cloud Market, 2026-2034 Source: IMARC Group – Australian Public Cloud Market, 2026-2034 Data Centre & Digital Infrastructure CAGR, 2025–30 AU data centre market, amid A$45bn+ of announced hyperscaler build-out (AWS, Microsoft, Google) Source: Grand View Research - Australia Data Center Market Size Outlook, 2025-2030 Source: Grand View Research - Australia Data Center Market Size & Outlook, 2025-2030 Student Information Systems CAGR to 2031 K-12 segment of the SIS software market — the category underpinning Scholarion Source: Mordor Intelligence – Student Information Systems Market Size Share Analysis – Growth Trends Forecast (2026-2031) Source: Mordor Intelligence – Student Information Systems Market Size & Share Analysis – Growth Trends & Forecast (2026-2031) Source: Grand View Research - Australia Managed Services Market Size & Outlook, 2026-2033 11.6% 36.7% 16% 12.5% 12.8% 16.8% Financial Performance Kunal Shah Chief Financial Officer FY26 Financial Results 17% increase on pcp in revenue to $351.8m Quality of business is stable, Gross Margin steady at 33% Decrease in profitability 5% decrease in Underlying EBITDA to $30.1m impacted by termination of a key contract Non-Cash impairment of intangibles $22.8m Earnings per share down on pcp to -5.88 cents *Underlying EBITDA is a financial measure which is not prescribed by the Australian Accounting Standards (AASBs) and represents profit under AASBs adjusted for specific items, including capital raising costs, share based payments, merger and acquisition (M&A) transaction costs and retention costs. Figures in AUD in thousands ($) unless stated otherwise. **Underlying NPATA is a financial measure which is not prescribed by the AASBs and represents net profit after tax under AASBs adjusted for specific items, including share-based payments and one-off M&A transaction costs. This measure is intended to remove the effect of non-cash charges of acquired intangibles. EBIT AND UNDERLYING EBITDA are calculated as follows: FY26 FY25 Profit after income tax -21,749 9,098 Add: Interest expense 5,720 2,803 Less: Interest income -982 -2,093 Add: Income tax expense 3,185 5,170 Reported EBIT -13,826 14,978 Share based payments 2,003 1,742 Revalutation of contingent consideration - -200 M&A transaction, capital raising, and integration costs 3,508 4,592 Gain on Bargain Purchase - - Impairment of Intangibles 22,785 - Organisational Restructure Cost 3,758 - M&A related retentions 995 774 Underlying EBIT 19,223 21,886 Depreciation 6,574 5,588 Amortisation 4,287 4,071 Depreciation included in cost of sales 0 - Underlying EBITDA 30,084 31,545 FY26 FY25 % Revenue from customers 351,809 300,615 17% Gross Margin 117,360 102,420 15% Gross Margin % 33% 34% EBITDA (Underlying)* 30,084 31,545 -5% EBITA -9,539 19,049 -150% EBIT -13,826 14,978 -192% EBIT Margin % -4% 5% NPATA (Underlying)** 13,540 19,633 -31% NPAT -21,749 9,098 -339% EPSA (cents) 3.66 5.61 -35% EPS (cents) -5.88 2.60 -326% Underlying NPATA Bridge Increase Legend: Total Decrease * Note: The NPATA bridge is unaudited. Figures in AUD in thousands ($) unless stated otherwise. NPATA Adjusted NPAT (“NPATA”) adds back client relationship intangible amortisation and acquired software amortisation. Underlying NPATA Underlying NPATA is a financial measure which is not prescribed by the Australian Accounting Standards (AASBs) and represents net profit after tax under AASBs adjusted for specific items, including share- based payments and one-off merger and acquisition (M&A) transaction costs. -21.749 2.003 22.785 1.437 0.697 4.080 4.287 13.540 -25 -20 -15 -10 -5 0 5 10 15 20 Balance Sheet Cash & Cash Equivalents Reduction in Cash & Cash Equivalents FY26 operating cash inflow $9.1m Inventories Material increase in inventory levels driven by acquisition of Blue Connections Borrowings Increase in borrowings to facilitate acquisition in FY26 Investment in subsidiaries $23.5m Share buyback $9.4m 30-Jun-26 30-Jun-25 % Change Cash and cash equivalents 65,962 91,576 -28% Trade and other receivables 87,690 68,726 28% Contract assets 8,680 16,067 -46% Inventories 11,142 414 2591% Other current assets 6,036 4,736 27% Other non-current assets - 1,002 nm Investments accounted for using the equity method - 1,307 nm Property, plant and equipment 9,897 6,947 42% Income Tax 0 - nm Right-of-use assets 21,098 16,365 29% Intangible assets 182,480 178,686 2% Deferred tax asset 6,358 3,988 59% Total Assets 399,343 389,814 2% Trade and other payables 98,601 77,303 28% Contract liabilities 14,077 13,874 1% Borrowings 29,397 18,784 57% Lease liabilities 22,493 17,651 27% Income tax payable 638 2,931 -78% Employee benefits 16,677 13,673 22% Other liabilities 20,129 17,505 15% Total Liabilities 202,012 161,721 25% Net Assets 197,331 228,093 -13% Net Tangible Assets 9,888 46,705 -79% Working Capital 5,311 65,827 -92% Cash Flow Share buy-back $66m Closing cash position Investment in Subsidiaries Incl. earn-out payments to subsidiaries - $23.5m - $9.4 m $9.1m Cash Inflow from operations * Payment related to shares purchased on-market for the purpose of an employee incentive scheme and share buy-back program. (AUD $,000) FY26 FY25 % Change Opening Cash 91,576 60,639 51% Cashflows from operations 9,063 14,706 -38% Investments in Subsidiaries -23,465 -47,230 -50% Investments in PPE and intangibles -8,482 -2,490 241% Proceeds from disposal of investment - - Nm Share buy-back -9,358 -3,245 188% Proceeds from disposal of PPE - - Nm Impact of capital raising - 69,217 Nm Proceeds of debt 15,888 4,445 257% Repayment of debt -5,275 -346 1425% Repayment of loans from related parties - -450 Nm Lease Payments -3,985 -3,670 9% Dividends paid - - Nm Closing Cash 65,962 91,576 -28% Strengths & Capabilities Stephen Kowal Chief Executive Officer and Executive Director Hyperscalers, AI providers and data modernisation platforms are at the front lines of the AI revolution. Cloud services and sovereign AI infrastructure are indispensable to support scalable AI-driven workloads. Cybersecurity innovations – companies are increasing funding for endpoint protection. AI agents—autonomous systems capable of planning and executing complex tasks—are rapidly moving from pilot projects to full-scale deployment. There will be growing risks with single-platform specialisation. Developing AI offerings and converting on early pipeline Atturra is actively converting pipeline through new AI service offerings, e.g. AI opportunity sprints and AI readiness and adoption. These services are built and tested through the “Client 0” program before taken to market. Improving internal productivity through AI Atturra is embedding AI into how it delivers business analysis, integration solutions, software development and consulting which improves productivity and margin. AI is pulling through adjacent services Demand is rising for the services that make AI work from preparing unstructured data to securing AI environments and drives additional Atturra client engagements. AI Reshapes Priorities AI drives opportunity and value – forecast to double to $15b in FY27* Atturra is uniquely positioned to lead the way in accelerating digital transformation *https://www.grandviewresearch.com/horizon/outlook/artificial-intelligence-market/australia Atturra’s leading intelligent platform for schools Built natively on Microsoft Dynamics 365 and Copilot — a single, connected platform that unifies the full student lifecycle for the modern school. Since 1 July 2026, Scholarion has operated as its own business unit within Atturra — with dedicated governance and financial arrangements, organised across four divisions. PRODUCT Full suite All 12 Scholarion modules development finished by September 2026 Native Dynamics AI and agent capability, increasingly connected across Microsoft 365 ONBOARDING & DEPLOYMENT Clients live Clients progress to the full suite at the start of the new school year (Feb 2027) A key milestone as Scholarion moves from project to product Highly sticky SIS market, with an observed ~13-year customer replacement cycle SUPPORT Always - on A dedicated function scaling with the client base Service designed to keep schools with Scholarion for the long term Strengthens the impact of our recurring revenue offering SALES ~40 pipeline Recruiting underway to extend sales capacity Strong presence at leading education sector events Sales cycle of ~6 months to 2 years are now translating into a strong pipeline of opportunities SCHOLARION Our Products Fully managed cloud- hosted environment for your core systems. Fast, flexible, and future-ready solutions deployed across private cloud, Azure or AWS. Atturra Cloud Platform Atturra’s ePlanning solution is revolutionising councils’ Development Application (DA) process. ePLANNING SignalAI enables organisations to deploy ERP AI agents that work alongside Infor M3, helping automate tasks, surface insights, and support operational decision- making. SignalAI Atturra’s mobile solution for Infor M3, designed to support warehouse and manufacturing execution through fast, intuitive, device-based workflows. Mobile Action Secure, sovereign data centres across ANZ. Flexible colocation and private hosting with high-speed connectivity, uptime assurance and robust compliance. Data Centres 50+ AWARDS Atturra received these awards in recent years, demonstrating long-term partnerships with category-leading technology companies Partner award- winner streak of 5 consecutive years across 3 countries Global level partner awards and recognition Strong IP built with partners, sold globally Outlook Stephen Kowal Chief Executive Officer and Executive Director Outlook Atturra expects to deliver record revenue, EBIT and underlying EBITDA* in FY27. Investment is focused on scalable growth, proprietary solutions and disciplined capital allocation. Scale Scholarion through disciplined commercialisation, targeting breakeven in FY28 Investing in additional sales and solutioning to achieve above market growth for AI, Cyber, Cloud, Data, and ERP AI Investment expected to generate returns from 2HFY27, primarily enabling growth without additional resources 02 03 01 * Underlying EBITDA, or uEBITDA, is a financial measure which is not prescribed by the Australian Accounting Standards (AASBs) and represents profit under AASBs adjusted for specific items, including capital raising costs, share based payments, merger and acquisition (M&A) transaction costs and retention costs. Prioritise EPS and cash conversion; further share buy backs where value accretive and financial capacity permits 04 Questions & Answers Important Notice & Disclaimer The material in this presentation is general background information about Atturra Limited (34 654 662 638) (Company) and its activities current as at the date of this presentation, 26 August 2026. It is information given in summary form and does not purport to be complete. It should be read in conjunction with the Company’s other periodic and continuous disclosure announcements filed with the Australian Securities Exchange, which are available at www.asx.com.au Information in this presentation is not intended to be relied upon as advice to investors or potential investors and does not consider the investment objectives, financial situation or needs of any particular investor. Investors should consider these factors, and consult with their own legal, tax, business and/or financial adviser in connection with any investment decision. This presentation has not been audited in accordance with the Australian Auditing Standards. This presentation contains statements that are or may be deemed forward-looking statements. Readers are cautioned not to place undue reliance on such forward- looking statements. 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 the Company, which may cause actual results to differ materially from those expressed or implied in such statements. There can be no assurance that actual outcomes will not differ materially from these statements. No representation or warranty, expressed or implied, is made as to the fairness, accuracy, completeness or correctness of the information, opinions and conclusions contained in this presentation. To the maximum extent permitted by law, the Company and its related bodies corporate, respective directors, employees or agents, and any other person does not accept liability in connection with any loss arising from the use of this presentation or its contents or otherwise arising in connection with it including, without limitation, liability arising in connection with fraud or negligence. CONTACT DETAILS Atturra Limited | ABN 34 654 662 638 Level 2, 10 Bond Street, Sydney NSW 2000 CONTACT DETAILS Atturra Limited | ABN 34 654 662 638 Level 2, 10 Bond Street, Sydney NSW 2000 Thank you Kunal Shah Chief Financial Officer 02 9657 0999 kunal.shah@atturra.com Stephen Kowal Chief Executive Officer and Executive Director 02 9657 0999 stephen.kowal@atturra.com Appendix Industry & Technology Partner Awards ARN Innovation Awards 2025 ✦ Management Excellence Stephen Kowal NEXT CIO of the Year 2025 ✦ Victor Rahman Australian Made Awards ✦ Best Digital Transformation & IT Solutions Provider 2025 Access4 ✦ Best Diamond+ Partner 2025 ✦ Best Performing UX Partner 2025 Boomi ✦ APJ Partner of the Year 2026 ✦ ANZ Partner of the Year 2026 ✦ Global Growth Partner of the Year 2026 ✦ Greater China Partner of the Year 2026 Scality ✦ Top Performer Partner of the Year 2026 Nuix Partner Awards ✦ Global Innovation Award 2025 ✦ Neo Champion Award 2025 NetApp ✦ ANZ Prestige Partner of the Year 2025 QAD Redzone ✦ Champions of Change Partner Award Red Hat ✦ Excellence in Innovation AU & NZ 2025 Cloudera ✦ Partner Award - AI Hackathon