Skip to main content
Wison Engineering Services Co. Ltd. logo

Wison Engineering Services Co. Ltd. — Investor Relations & Filings

Ticker · 2236 HKEX Construction
Open in API
Filings indexed 594 across all filing types
Latest filing 2026-04-24 Regulatory Filings
Country HK Hong Kong
Listing HKEX 2236

About Wison Engineering Services Co. Ltd.

http://www.wison-engineering.com

Wison Engineering Services Co. Ltd. is a leading provider of integrated technology solutions and EPC (Engineering, Procurement, and Construction management) services for the energy and chemical industries. The company offers comprehensive services spanning project planning, technology licensing, FEED, engineering design, procurement, and construction management. Wison Engineering's corporate transformation strategy centers on carbon emission reduction, focusing on the development and application of cutting-edge technologies in Power-to-X (P2X), Biomass-to-X (B2X), and Carbon Capture and Utilization (CCU). The company prioritizes systematic solutions for key green products, including green hydrogen, green ammonia, green methanol, and Sustainable Aviation Fuel (SAF), supporting global clients in achieving lower-carbon and sustainable development goals.

Recent filings

Filing Released Lang Actions
CLARIFICATION ANNOUNCEMENT
Regulatory Filings Classification · 1% confidence The document is a clarification announcement correcting a typographical error in the previously published annual report for the year ended 31 December 2025. It does not itself contain full financial statements (so it’s not the Annual Report or 10-K) nor is it a publication notice of a new report. Instead, it is an ad hoc regulatory announcement to the exchange, fitting the general fallback category for miscellaneous regulatory filings. Therefore, the appropriate classification is RNS.
2026-04-24 English
Notification Letter and Reply Form to Non-registered Shareholders - Notice of Publication of Annual Report and Circular
Regulatory Filings Classification · 1% confidence The document is a reminder letter to non-registered shareholders regarding the arrangement of electronic dissemination of corporate communications rather than an actual financial report, proxy statement, or specific meeting notice. It does not present any financial results, management discussion, or request votes, and it is not publishing an attached report. It simply provides regulatory information on how shareholders will receive future documents. Therefore, this falls under the general regulatory announcements/fallback category.
2026-04-24 English
ENVIRONMENTAL, SOCIAL AND GOVERNANCE REPORT 2025
Environmental & Social Information Classification · 1% confidence The document is a full Environmental, Social and Governance Report for the year 2025 from Wilson Engineering Services Co. Ltd. It includes detailed ESG performance, governance structure, sustainability initiatives, quantitative data, and aligns with reporting codes (GRI, HKEX ESG). This matches the definition of Environmental & Social Information (Code: SR). It is not a brief announcement or an annual financial report but a standalone ESG report.
2026-04-24 English
Notification Letter and Reply Form to Registered Shareholders - Notice of Publication of Annual Report, Circular and Proxy Form
Regulatory Filings Classification · 1% confidence The document is a reminder letter to shareholders about the electronic dissemination of corporate communications and includes a reply form for providing email details or requesting printed copies. It is not an annual or interim report, earnings release, proxy statement, dividend notice, board change announcement, or any other narrowly defined filing. It serves as a general regulatory notification and therefore fits the fallback category of Regulatory Filings (RNS).
2026-04-24 English
Form of proxy for the Annual General Meeting to be held on Friday, 5 June 2026
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a Form of Proxy for the Annual General Meeting, inviting shareholders to appoint proxies and vote on resolutions. This is a classic proxy solicitation document sent to shareholders ahead of the AGM. Therefore, it falls under the Proxy Solicitation & Information Statement category (PSI).
2026-04-24 English
(1) GENERAL MANDATES TO REPURCHASE AND TO ISSUE SHARES (2) RE-ELECTION OF DIRECTORS (3) RE- APPOINTMENT OF AUDITOR AND (4) NOTICE OF ANNUAL GENERAL MEETING
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a shareholder circular issued by Wison Engineering Services Co. Ltd. ahead of its Annual General Meeting, containing explanatory statements on general mandates, re-election of directors, re-appointment of auditor, the full AGM Notice, and a proxy form—i.e. materials sent to shareholders to provide information and request votes. This matches the definition of a Proxy Solicitation & Information Statement (PSI).
2026-04-24 English

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.