ATEN Reports June 2026 Consolidated Revenue of NT$487 Million

1. Date of Event: July 9, 2026 2. Company Name: ATEN International 3. Relationship to Company: Parent Company 4. Cross-shareholding Ratio: Not applicable 5. Reason for Announcement: ATEN's unaudited consolidated revenue for June 2026 reached NT$487 million 6. Countermeasures: None 7. Additional Disclosures: ATEN International (6277) announced today that its unaudited consolidated revenue for June 2026 reached NT$487 million, representing a 35.12% increase compared to the same month last year. The year-to-date consolidated revenue reached NT$2.635 billion, up 12.79% year-on-year.

On a monthly basis, by product category: IT infrastructure management solutions increased by 33.21% year-on-year, professional audiovisual products by 25.95%, and USB peripherals by 23.84%. By sales region: Europe increased by 38.39%, Asia by 38%, and the Americas by 20.18%.

On a cumulative basis, by product category: IT infrastructure management solutions increased by 15.40% year-on-year, professional audiovisual products by 0.12%, and USB peripherals by 7.78%. By sales region: Europe increased by 9.74%, Asia by 15.55%, and the Americas by 10.16%.