| 2026-09-24 | Trio-Tech Reliability Services (Dormant) | a California Corporation |
|---|
| 2026-09-24 | KTS Incorporated, dba Universal Systems (Dormant) | a California Corporation |
|---|
| 2026-09-24 | Trio‑Tech International Pte. Ltd., a Singapore Corporation | a Singapore Corporation |
|---|
| 2026-09-24 | Universal (Far East) Pte. Ltd., a Singapore Corporation | a Singapore Corporation (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2026-09-24 | Trio-Tech International (Thailand) Co., Ltd., a Thailand Corporation | a Thailand Corporation (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2026-09-24 | Trio-Tech (Bangkok) Co., Ltd., a Thailand Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2026-09-24 | Trio-Tech (Malaysia) Sdn Bhd., a Malaysia Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2026-09-24 | Prestal Enterprise Sdn. Bhd., a Malaysia Corporation | (76% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2026-09-24 | Trio-Tech (SIP) Co., Ltd., a China Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2026-09-24 | Trio-Tech (Chongqing) Co. Ltd., a China Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2026-09-24 | SHI International Pte. Ltd, a Singapore Corporation | (55% owned Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2026-09-24 | Trio-Tech (Tianjin) Co., Ltd., a China Corporation | (100% owned by Trio-Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2026-09-24 | Trio-Tech (Jiangsu) Co., Ltd., a China Corporation | (100% owned by Trio-Tech (SIP) Co., Ltd, a China Corporation) |
|---|
| 2025-09-19 | Express Test Corporation (Dormant) | a California Corporation |
|---|
| 2025-09-19 | Trio-Tech Reliability Services (Dormant) | a California Corporation |
|---|
| 2025-09-19 | KTS Incorporated, dba Universal Systems (Dormant) | a California Corporation |
|---|
| 2025-09-19 | European Electronic Test Center. Ltd. | a Cayman Islands Corporation (Operation ceased on November 1, 2005) |
|---|
| 2025-09-19 | Trio‑Tech International Pte. Ltd., a Singapore Corporation | a Singapore Corporation |
|---|
| 2025-09-19 | Universal (Far East) Pte. Ltd., a Singapore Corporation | a Singapore Corporation (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2025-09-19 | Trio-Tech International (Thailand) Co., Ltd., a Thailand Corporation | a Thailand Corporation (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2025-09-19 | Trio-Tech (Bangkok) Co., Ltd., a Thailand Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2025-09-19 | Trio-Tech (Malaysia) Sdn Bhd., a Malaysia Corporation | (55% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2025-09-19 | Prestal Enterprise Sdn. Bhd., a Malaysia Corporation | (76% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2025-09-19 | Trio-Tech (SIP) Co., Ltd., a China Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2025-09-19 | Trio-Tech (Chongqing) Co. Ltd., a China Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2025-09-19 | SHI International Pte. Ltd, a Singapore Corporation | (55% owned Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2025-09-19 | PT SHI Indonesia, an Indonesia Corporation | (95% owned by SHI International Pte. Ltd., a Singapore Corporation) |
|---|
| 2025-09-19 | Trio-Tech (Tianjin) Co., Ltd., a China Corporation | (100% owned by Trio-Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2025-09-19 | Trio-Tech (Jiangsu) Co., Ltd., a China Corporation | (100% owned by Trio-Tech (SIP) Co., Ltd, a China Corporation) |
|---|
| 2024-09-23 | Express Test Corporation (Dormant) | a California Corporation |
|---|
| 2024-09-23 | Trio-Tech Reliability Services (Dormant) | a California Corporation |
|---|
| 2024-09-23 | KTS Incorporated, dba Universal Systems (Dormant) | a California Corporation |
|---|
| 2024-09-23 | European Electronic Test Center. Ltd. | a Cayman Islands Corporation (Operation ceased on November 1, 2005) |
|---|
| 2024-09-23 | Trio‑Tech International Pte. Ltd., a Singapore Corporation | a Singapore Corporation |
|---|
| 2024-09-23 | Universal (Far East) Pte. Ltd., a Singapore Corporation | a Singapore Corporation (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2024-09-23 | Trio-Tech International (Thailand) Co., Ltd., a Thailand Corporation | a Thailand Corporation (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2024-09-23 | Trio-Tech (Bangkok) Co., Ltd., a Thailand Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2024-09-23 | Trio-Tech (Malaysia) Sdn Bhd., a Malaysia Corporation | (55% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2024-09-23 | Trio-Tech (Kuala Lumpur) Sdn Bhd., a Malaysia Corporation | (100% owned by Trio-Tech Malaysia) |
|---|
| 2024-09-23 | Prestal Enterprise Sdn. Bhd., a Malaysia Corporation | (76% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2024-09-23 | Trio-Tech (SIP) Co., Ltd., a China Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2024-09-23 | Trio-Tech (Chongqing) Co. Ltd., a China Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2024-09-23 | SHI International Pte. Ltd, a Singapore Corporation | (55% owned Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2024-09-23 | PT SHI Indonesia, an Indonesia Corporation | (95% owned by SHI International Pte. Ltd., a Singapore Corporation) |
|---|
| 2024-09-23 | Trio-Tech (Tianjin) Co., Ltd., a China Corporation | (100% owned by Trio-Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2024-09-23 | Trio-Tech (Jiangsu) Co., Ltd., a China Corporation | (51% owned by Trio-Tech (SIP) Co., Ltd, a China Corporation) |
|---|
| 2023-09-27 | Express Test Corporation (Dormant) | a California Corporation |
|---|
| 2023-09-27 | Trio-Tech Reliability Services (Dormant) | a California Corporation |
|---|
| 2023-09-27 | KTS Incorporated, dba Universal Systems (Dormant) | a California Corporation |
|---|
| 2023-09-27 | European Electronic Test Center. Ltd. | a Cayman Islands Corporation (Operation ceased on November 1, 2005) |
|---|
| 2023-09-27 | Trio‑Tech International Pte. Ltd., a Singapore Corporation | a Singapore Corporation |
|---|
| 2023-09-27 | Universal (Far East) Pte. Ltd., a Singapore Corporation | a Singapore Corporation (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2023-09-27 | Trio-Tech International (Thailand) Co., Ltd., a Thailand Corporation | a Thailand Corporation (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2023-09-27 | Trio-Tech (Bangkok) Co., Ltd., a Thailand Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2023-09-27 | Trio-Tech (Malaysia) Sdn Bhd., a Malaysia Corporation | (55% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2023-09-27 | Trio-Tech (Kuala Lumpur) Sdn Bhd., a Malaysia Corporation | (100% owned by Trio-Tech Malaysia) |
|---|
| 2023-09-27 | Prestal Enterprise Sdn. Bhd., a Malaysia Corporation | (76% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2023-09-27 | Trio-Tech (SIP) Co., Ltd., a China Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2023-09-27 | Trio-Tech (Chongqing) Co. Ltd., a China Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2023-09-27 | SHI International Pte. Ltd, a Singapore Corporation | (55% owned Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2023-09-27 | PT SHI Indonesia, an Indonesia Corporation | (95% owned by SHI International Pte. Ltd., a Singapore Corporation) |
|---|
| 2023-09-27 | Trio-Tech (Tianjin) Co., Ltd., a China Corporation | (100% owned by Trio-Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2023-09-27 | Trio-Tech (Jiangsu) Co., Ltd., a China Corporation | (51% owned by Trio-Tech (SIP) Co., Ltd, a China Corporation) |
|---|
| 2022-09-23 | Express Test Corporation (Dormant) | a California Corporation |
|---|
| 2022-09-23 | Trio-Tech Reliability Services (Dormant) | a California Corporation |
|---|
| 2022-09-23 | KTS Incorporated, dba Universal Systems (Dormant) | a California Corporation |
|---|
| 2022-09-23 | European Electronic Test Center. Ltd. | a Cayman Islands Corporation (Operation ceased on November 1, 2005) |
|---|
| 2022-09-23 | Trio‑Tech International Pte. Ltd. | a Singapore Corporation |
|---|
| 2022-09-23 | Universal (Far East) Pte. Ltd. | a Singapore Corporation (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2022-09-23 | Trio-Tech International (Thailand) Co., Ltd. | a Thailand Corporation (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2022-09-23 | Trio-Tech (Bangkok) Co., Ltd., a Thailand Corporation | (99% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2022-09-23 | Trio-Tech (Malaysia) Sdn Bhd., a Malaysia Corporation | (55% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2022-09-23 | Trio-Tech (Kuala Lumpur) Sdn Bhd., a Malaysia Corporation | (100% owned by Trio-Tech Malaysia) |
|---|
| 2022-09-23 | Prestal Enterprise Sdn. Bhd., a Malaysia Corporation | (76% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2022-09-23 | Trio-Tech (SIP) Co., Ltd., a China Corporation | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2022-09-23 | Trio-Tech (Chongqing) Co. Ltd. | (100% owned by Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2022-09-23 | SHI International Pte. Ltd, a Singapore Corporation | (55% owned Trio‑Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2022-09-23 | PT SHI Indonesia, an Indonesia Corporation | (100% owned by SHI International Pte. Ltd., a Singapore Corporation) |
|---|
| 2022-09-23 | Trio-Tech (Tianjin) Co., Ltd., a China Corporation | (100% owned by Trio-Tech International Pte. Ltd., a Singapore Corporation) |
|---|
| 2022-09-23 | Trio-Tech (Jiangsu) Co., Ltd., a China Corporation | (51% owned by Trio-Tech (SIP) Co., Ltd, a China Corporation) |
|---|