# Emmanuel Duvnjak Head of Communications and Investor Relations ## Career chronology - **Listed on AEM’s current management page at 31 October 2026; start date not disclosed: Advanced Engineered Materials Limited** — Head of Communications and Investor Relations. [Management Team \| Our People]() (management list, lines 81–87); [Advanced Engineered Materials Limited Interim Report for the Half Year 2026]() (company contacts, back matter) ## Contributions and company outcomes ### AEM’s investor-facing outlook remains forward-looking [emmanuel-duvnjak-aem-h1] Six months to 30 June 2026; H2 outlook at 21 September · issuer reported · low materiality AEM reported 12.5 tonnes of HPA sales and A$459,518 revenue in the first half of 2026; the September deck forecast 40–60 tonnes of H2 sales. This is company-reported information. The sources do not indicate that Duvnjak authored the forecasts or was responsible for operating performance. **Attribution:** Employer context; no individual link established. No individual link between Duvnjak and the operating outcome is documented. **Relevance:** Relevant context for an IR role because reporting must distinguish delivered sales from forward guidance. [Advanced Engineered Materials Limited Interim Report for the Half Year 2026]() (directors’ report, p.4); [Investor Presentation Roadshow September 2026]() (slides 4 and 24) ## Suitability for the current role ### Current IR role is confirmed but public evidence of experience and qualifications is sparse [emmanuel-duvnjak-role-fit] Current at 31 October 2026 · analyst inference · low materiality Analyst inference: AEM’s management page identifies Duvnjak as Head of Communications and Investor Relations, and AEM’s 2026 interim report lists him as investor/media contact. The reviewed sources do not establish prior employers, education, professional qualifications or dated IR outcomes. **Attribution:** Responsibility not applicable. The role is confirmed by the issuer; no claim is made about individual communications performance. **Relevance:** Investor communication is relevant for a listed company with a significant capacity and sales ramp, but suitability cannot be assessed beyond the title. [Management Team \| Our People]() (management list, lines 81–87); [Advanced Engineered Materials Limited Interim Report for the Half Year 2026]() (company contacts, back matter) ## Evidence gaps - No detailed biography, education, prior roles, appointment date or personally attributable IR outcomes were found in the reviewed sources. - The role is included because AEM’s current management page lists Duvnjak as Head of Communications and Investor Relations; his appointment date is unknown. - Open-web searches documented here are not an exhaustive court, regulator, sanctions, criminal-record, reference or credential check.