UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT PURSUANT

TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): December 3, 2025

TRIO-TECH INTERNATIONAL

(Exact Name of Registrant as Specified in Its Charter)

California

(State or Other Jurisdiction of Incorporation)

1-14523	95-2086631
(Commission File Number)	(IRS Employer Identification No.)

Block 1008 Toa Payoh North, Unit 03-09 Singapore		318996
(Address of Principal Executive Offices)		(Zip Code)

(65) 6265 3300

(Registrant’s Telephone Number, Including Area Code)

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

	☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

	☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

	☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

	☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered or to be registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, no par value	TRT	NYSE American

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b2 of the Securities Exchange Act of 1934 (17 CFR 240.12b2) Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act ☐

Item 8.01 Other Events

On December 3, 2025, Trio-Tech International (the “Company”), through its subsidiary Trio-Tech International Pte. Ltd., a Singapore private limited company (“Trio-Tech Singapore”) consummated the acquisition of 50% of the equity interest of Trio-Tech (Malaysia) Sdn. Bhd., a Malaysian private limited company (“Trio-Tech Malaysia”), from Lodestar Enterprise Sdn. Bhd., resulting in the acquisition of all the equity interest in Trio-Tech Singapore (the “Equity Acquisition”). As result of the Equity Acquisition, Trio-Tech Malaysia became a wholly-owned subsidiary of Trio-Tech Singapore. Trio-Tech Singapore is a wholly-owned subsidiary of Trio-Tech International.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	TRIO-TECH INTERNATIONAL

Date: December 4, 2025	By: /s/ SRINIVASAN ANITHA
	Name: Srinivasan Anitha
	Title: Chief Financial Officer

TRIO-TECH INTERNATIONAL 8-K