4Q FY22 June Quarterly Activities Report

28 July 2022 Melbourne, Australia: Dubber Corporation Limited (ASX:DUB) (‘Dubber’ or ‘the Company’), the leading unified call recording and voice intelligence platform to telecommunication service providers globally, today reports its 4Q FY22 Appendix 4C and Quarterly Activities to 30 June 2022.

4Q FY22 Highlights

• Annualised Recurring Revenue (ARR) increased by $5m QoQ to $59m (+51% pcp)
• Operating Revenue increased to $10.3m1, up 12% QoQ (+41% pcp)
• Total annual revenue increased to $36m1, up 75% on the previous financial year
• Cash receipts for the year were $29.9m, up 48% on the previous financial year
• Gross Margin on current revenues exceeded 70%
• Dubber subscribers exceed 580,000 (+38% pcp)
• Cash on hand at 30 June 2022 was $84.3m
• Dubber is fully funded and continues to invest in contracted and future growth with a focus on winning new service providers and expanding organic growth of users via the Dubber platform
• Appointments: Sarah Diamond (to be appointed) as Independent Non-Executive Director; Michael Abenhaim, SVP, Americas