Dear Esteemed Partners, Customers, and Employees,

First and foremost, we would like to express our sincere gratitude to all of you for the trust and support you have extended to NokaSoft Software Joint Stock Company over the years.

In line with our new development strategy and our goal to expand globally, we are pleased to announce that, effective from November 4, 2025, the company name will be changed as follows:

• Old Name: NokaSoft Company Limited.

• New Name: NKKTech Software Company Limited

• Abbreviation: NKKTech Software Co., Ltd.

This name change aligns our brand with the global ecosystem of the company, which includes NKKTech Global (Singapore) and Vietnam.

Please note that all legal information, tax identification numbers, headquarters addresses, and the rights and obligations outlined in contracts with customers and partners remain unchanged and continue to be valid.

We believe this change will give our brand a fresh, dynamic, and more international appearance, reflecting our vision in the journey to conquer the global market.

For all future transactions, correspondence, and contracts, please use the new company name:

NKKTech Software Company Limited

We appreciate your continued trust and support and look forward to working together as we embark on the next phase of our journey.

Best regards.