Able Engineering Holdings Limited — Proxy Solicitation & Information Statement 2026

May 26, 2026

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this notice, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this notice.

ABLE ENGINEERING HOLDINGS LIMITED

安保工程控股有限公司

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 1627)

NOTICE OF EXTRAORDINARY GENERAL MEETING

NOTICE IS HEREBY GIVEN that the extraordinary general meeting (or any adjournment thereof) (the "EGM") of Able Engineering Holdings Limited (the "Company") will be held at No. 155 Waterloo Road, Kowloon Tong, Kowloon, Hong Kong on 12 June 2026 at 10:00 a.m. for the purpose of considering and, if thought fit, passing the following resolutions (unless otherwise indicated, capitalised terms used in this notice have the same meanings as defined in the circular of the Company dated 26 May 2026 (the "Circular")):

ORDINARY BUSINESS

1. "THAT:

(a) the Acquisition and the transaction contemplated thereunder and in connection therewith be and are hereby approved, confirmed and ratified; and
(b) any one director of the Company be and is hereby authorised to do all such acts and things and execute all such documents for and on behalf of the Company as he/she may consider necessary or desirable in connection with this resolution."

By order of the Board

ABLE ENGINEERING HOLDINGS LIMITED

YAU Kwok Fai

Chairman

Hong Kong, 26 May 2026

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Notes:

(i) Unless otherwise defined in this notice or the context otherwise requires, terms defined in the Circular shall have the same meanings when used in this notice.

(ii) A form of proxy for use at the EGM is enclosed herewith. Any Shareholder entitled to attend and vote at the EGM is entitled to appoint another person as his/her proxy to attend and vote instead of him/her. A Shareholder who is the holder of two or more Shares may appoint more than one proxy to attend on the same occasion. However, if more than one proxy is so appointed, the appointment shall specify the number of Shares in respect of which each such proxy is so appointed. A proxy need not be a Shareholder but must be present in person at the EGM to represent the Shareholder.

(iii) Where there are joint holders of any Share, any one of such joint holders may vote at the EGM, either personally or by proxy, in respect of such Share as if he/she were solely entitled thereto, but if more than one of such joint holders be present at the EGM, that one of the said persons so present whose name stands first on the register of shareholders of the Company in respect of such Share(s) shall alone be entitled to vote in respect thereof.

(iv) All proposed resolutions set out in this notice will be voted by way of a poll at the EGM as required under the Listing Rules. The poll results will be published on the website of the Company (www.ableeng.com.hk) and the website of The Stock Exchange (www.hkexnews.hk) following the EGM.

(v) In order to be valid, the original form of proxy together with a power of attorney or other authority, if any, under which it is signed or a notarially certified copy of such power or authority must be deposited at the Company's branch share registrar in Hong Kong, Tricor Investor Services Limited at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong, not less than 48 hours before the time appointed for holding the EGM.

(vi) Completion and return of the proxy form in respect of the proposed resolutions for the EGM will not preclude a Shareholder from attending and voting in person at the EGM should he/she so wishes and in such event, his/her form for the EGM will be deemed to have been revoked.

(vii) To determine the entitlement to attend and vote at the EGM to be held on 12 June 2026, the register of shareholders of the Company will be closed from 9 June 2026 to 12 June 2026 (both days inclusive), during which period no transfer of Shares will be registered. In order to qualify for attending and voting at the EGM, unregistered holders of the Shares should ensure all share transfer documents accompanied by the relevant share certificates are lodged with the Company's branch share registrar in Hong Kong, Tricor Investor Services Limited at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong, for registration not later than 4:30 p.m. on 8 June 2026.

(viii) Detailed information on the business to be transacted at the EGM is set out in the Circular.

(ix) Shares abstained (if any) will not be counted in the calculation of the required majority.

(x) If a typhoon signal no. 8 or above is hoisted, or "extreme conditions" caused by a super typhoon or a black rainstorm warning signal is in force at or at any time after 7:00 a.m. on the date of the EGM, the EGM will be postponed or adjourned. The Company will post an announcement on the website of the Stock Exchange (www.hkexnews.hk) and the website of the Company (www.ableeng.com.hk) to notify shareholders of the Company of the date, time and place of the rescheduled meeting.

(xi) The Chinese translation of this notice is for reference only. In case of any inconsistency, the English version shall prevail.

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As at the date hereof, the Board comprises the following members:

Executive Directors
Mr. YAU Kwok Fai (Chairman)
Mr. LEE Hang Wing James (Chief Executive Officer)

Independent Non-executive Directors
Ar Prof. FUNG Yin Suen Ada
Prof. KO Jan Ming
Dr. LEE Man Piu Albert
Mr. MONG Chan

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