[6-K] EURO TECH HOLDINGS CO LTD Current Report (Foreign Issuer)

Rhea-AI Filing Summary

Euro Tech Holdings Company Limited (CLWT) announced it distributed its Annual Meeting materials to shareholders. Holders of record as of October 23, 2025 were sent a Notice of Annual Meeting, Proxy Statement, and Proxy Card. The Annual Meeting will be held on November 26, 2025 in Hong Kong.

The submission was reported on Form 6-K and signed by Chief Financial Officer Jerry Wong on October 29, 2025.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 ________________________

FORM 6-K

  ________________________

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of October 2025

Commission File Number: 000-22113

Euro Tech Holdings Company Limited

(Translation of Registrant’s name into English)

18/F Gee Chang Hong Centre, 65 Wong Chuk Hang Road, Hong Kong

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒         Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Yes ☐         No ☒

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes ☐         No ☒

Item 5. Other Events

On or about October 29, 2025, Euro Tech Holdings Company Limited caused to be sent to its shareholders of record as of October 23, 2025 a Notice of its Annual Meeting of Shareholders to be held on November 26, 2025 (“Meeting”) in Hong Kong, as well as the Proxy Statement and Proxy Card with regard to the Meeting.

Item 7. Financial Statements and Exhibits

Exhibit 99.1  Notice of Annual Meeting of Shareholders, Proxy Statement and Proxy Card.

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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, thereunto duly authorized.

	EURO TECH HOLDINGS COMPANY LIMITED
October 29, 2025	By:	/s/ Jerry Wong
		Jerry Wong
		Chief Financial Officer

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FAQ

When is Euro Tech (CLWT)'s 2025 Annual Meeting?

The Annual Meeting is scheduled for November 26, 2025 in Hong Kong.

What is the record date for Euro Tech (CLWT)'s meeting eligibility?

Shareholders of record as of October 23, 2025 are eligible.

What materials did Euro Tech (CLWT) send to shareholders?

A Notice of Annual Meeting, the Proxy Statement, and a Proxy Card.

How did Euro Tech (CLWT) disclose this information?

Through a Form 6-K filing as a foreign private issuer.

Who signed the Form 6-K for Euro Tech (CLWT)?

It was signed by Jerry Wong, Chief Financial Officer, on October 29, 2025.

Where will Euro Tech (CLWT)'s Annual Meeting take place?

The meeting will be held in Hong Kong.