UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

~~Form 6-K~~ ________________________

~~REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a~~FORM 6-~~16 OR 15d-16~~ 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 December, 2025

Commission File Number: 000-22113

Euro Tech Holdings Company Limited (Translation of ~~registrant'~~Registrant’s name into English)

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

(Address of ~~Principal~~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): ☐~~EXHIBITS

~~Indicate~~Exhibit by99.1 ~~check~~- ~~mark~~Press ifRelease ~~the~~- ~~registrant~~Euro isTech ~~submitting~~Holdings ~~the~~Company ~~Form~~Limited ~~6-K~~Reports inInterim ~~paper~~Results asFor ~~permitted~~The bySix ~~Regulation~~Months ~~S-T~~Ended ~~Rule~~June ~~101(b)(7): ☐~~30, 2025

On November 26, 2025, Euro Tech Holdings Company Limited (the “Company”) held its Annual Meeting of Shareholders (the “Annual Meeting”) at 4:00 P.M. (local time) at the Charterhouse Causeway Bay, 209-219 Wanchai Road, Hong Kong, SAR China.

The proposals presented to the shareholders at that meeting were the following:

Proposal 1. The election of the following seven (7) individuals to the Company’s Board of Directors: T.C. Leung; David YL Leung; Jerry Wong; Alex Sham; Yi Sun; Fu Ming Chen; and Janet Cheang.

Proposal 2. Adjourn the Annual Meeting if the Company’s management should determine, in its sole discretion, at the time of the Annual Meeting, that an adjournment is necessary to enable it to solicit additional proxies to secure a quorum or the approval of any of the matters identified in the notice of meeting.

An aggregate of 4,394,258 shares, representing approximately 58.23% of the Company’s issued and outstanding 7,545,917 ordinary shares entitled to vote on the record date were present in person or by proxy. A clear quorum was present.

The shareholders in person or by proxy voted their shares as follows:

Proposal Number 1. Election of Directors:

	Votes For		Votes Against		Votes Abstaining		Approximate Percentages of For Votes of All Issued & Outstanding Ordinary Shares
T.C. Leung		4,348,592		42,811		2,855		57.63
David Y.L. Leung		4,136,913		254,489		2,856		54.82
Jerry Wong		4,132,313		259,089		2,856		54.76
Alex Sham		4,132,313		259,090		2,855		54.76
Yi Sun		4,136,923		254,480		2,855		54.82
Fu Ming Chen		4,132,313		254,489		2,856		54.82
Janet Cheang		4,138,764		252,638		2,856		54.85

Proposal Number 2. Adjourn Meeting (if necessary):

Votes For				Votes Against				Votes Abstaining				Broker Non-Vote				Approximate Percentage of For Votes of All Outstanding Ordinary Shares
4,187,234					44,899				0				162,125				55.49

As a result, all seven (7) of the Company’s nominees were elected as Directors of the Company to serve in that capacity for the ensuing year.

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
December 2, 2025	By:	/s/ Jerry Wong
December 30, 2025	By:	/s/ Jerry Wong
		Jerry Wong
		Chief Financial Officer

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