XML 56 R39.htm IDEA: XBRL DOCUMENT
v3.25.2

Note 1 - Basis of Presentation and Summary of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Jun. 30, 2025
Notes Tables |
Schedule of Subsidiary of Limited Liability Company or Limited Partnership, Description [Table Text Block] |
|  | Ownership |  | Location
Express Test Corporation (Dormant) |  | 100 | % | Van Nuys, California
Trio-Tech Reliability Services (Dormant) |  | 100 | % | Van Nuys, California
KTS Incorporated, dba Universal Systems (Dormant) |  | 100 | % | Van Nuys, California
European Electronic Test Centre (Dormant) |  | 100 | % | Cayman Islands
Trio-Tech International Pte. Ltd. |  | 100 | % | Singapore
Universal (Far East) Pte. Ltd.* |  | 100 | % | Singapore
Trio-Tech International (Thailand) Co. Ltd. * |  | 100 | % | Bangkok, Thailand
Trio-Tech (Bangkok) Co. Ltd. * |  | 100 | % | Bangkok, Thailand
Trio-Tech (Malaysia) Sdn. Bhd. |  | 55 | % | Penang and Selangor, Malaysia
(55% owned by Trio-Tech International Pte. Ltd.) |  |  |  |
Prestal Enterprise Sdn. Bhd. |  | 76 | % | Selangor, Malaysia
(76% owned by Trio-Tech International Pte. Ltd.) |  |  |  |
Trio-Tech (SIP) Co., Ltd. * |  | 100 | % | Suzhou, China
Trio-Tech (Chongqing) Co. Ltd. * |  | 100 | % | Chongqing, China
SHI International Pte. Ltd. (Dormant) |  | 55 | % | Singapore
(55% owned by Trio-Tech International Pte. Ltd) |  |  |  |
PT SHI Indonesia (Dormant) |  | 52 | % | Batam, Indonesia
(95% owned by SHI International Pte. Ltd.) |  |  |  |
Trio-Tech (Tianjin) Co., Ltd. * |  | 100 | % | Tianjin, China
Trio-Tech (Jiangsu) Co., Ltd. (100% owned by Trio-Tech (SIP) Co., Ltd.) |  | 100 | % | Suzhou, China

X
- Definition Tabular disclosure of the key aspects of a subsidiary (partnership, corporation, or other entity) of the limited liability company or limited partnership. + References No definition available. + Details
Name: | us-gaap_ScheduleOfSubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipDescriptionTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration