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Shanghai Geoharbour Construction Group Co., Ltd. — Investor Relations & Filings

Ticker · 605598 ISIN · CNE100005055 Shanghai Stock Exchange Construction
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Filings indexed 569 across all filing types
Latest filing 2026-04-23 Annual Report
Country CN China
Listing Shanghai Stock Exchange 605598

About Shanghai Geoharbour Construction Group Co., Ltd.

https://www.geoharbour.com/

Shanghai Geoharbour Construction Group Co., Ltd. is a specialized global provider of geotechnical engineering and ground improvement solutions. The group focuses on large-scale infrastructure projects, including airports, seaports, highways, and industrial facilities. Its core expertise lies in soft soil treatment, land reclamation, and foundation engineering. Key technical services include vacuum preloading, dynamic compaction, vibro-flotation, and deep soil mixing. The company is recognized for its proprietary technologies, such as the High-Vacuum Densification Method (HVDM), which offers cost-effective and environmentally friendly alternatives to traditional piling. Geoharbour operates extensively across international markets, providing comprehensive design, consultancy, and construction services for complex geological challenges.

Recent filings

Filing Released Lang Actions
2025年年度报告
Annual Report Classification · 100% confidence The document is titled as the 2025 Annual Report of Shanghai Geoharbour Construction Group Co., Ltd. It contains detailed financial data for the year 2025, including revenue, net profit, earnings per share, cash flow, and non-recurring gains and losses. It also includes management discussion and analysis, company information, governance, and risk disclosures. The presence of audited financial statements and comprehensive financial and operational data confirms this is a full annual report. The document length is substantial (15,000 characters), and it is not merely an announcement or a certification. Therefore, the document fits the definition of an Annual Report (10-K). FY 2025
2026-04-23 Chinese
上海港湾基础建设（集团）股份有限公司章程（2026年4月）
Governance Information Classification · 95% confidence The document is titled as the "章程" (Articles of Association or Corporate Charter) of Shanghai Geoharbour Construction Group Co., Ltd., dated April 2026. It contains detailed provisions about the company's organization, shareholder rights, board structure, share issuance, shareholder meetings, and governance rules. It references relevant laws such as the Company Law of China, Securities Law, and Shanghai Stock Exchange listing rules. The content is a comprehensive governance document outlining the internal rules and regulations of the company rather than a financial report, announcement, or meeting material. It is not an Annual Report, Interim Report, Earnings Release, nor a Proxy Statement or Voting Results. It is not a regulatory filing or announcement but a governance document. Therefore, the appropriate classification is Governance Information (CGR). The document length (15,000 characters) and detailed content support this classification with high confidence.
2026-04-23 Chinese
2026年第一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2026 First Quarter Report" of Shanghai Harbor Infrastructure (Group) Co., Ltd. It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and explanations of financial metrics for the first quarter of 2026. The report explicitly states it is unaudited and covers the quarterly period ending March 31, 2026. The content includes comprehensive financial statements and management commentary on financial performance for the quarter, which fits the definition of an Interim / Quarterly Report. The document length is over 11,000 characters, indicating it is the full report rather than a brief announcement or certification. Therefore, the appropriate classification is Interim / Quarterly Report (IR). Q1 2026
2026-04-23 Chinese
关于2025年度计提减值准备及核销资产的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Shanghai Harbor Infrastructure (Group) Co., Ltd. regarding the provision for asset impairment and asset write-offs for the fiscal year 2025. It details the amounts of impairment provisions, the accounting policies applied, and the impact on the company's financials. The document also includes the approval process by the board and audit committee. The text is about a specific accounting event and its disclosure rather than a full financial report or audit report. It is a regulatory announcement about impairment provisions and asset write-offs, not a full annual or interim report, audit report, or earnings release. Given the nature and length of the document, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2026-04-23 Chinese
2025年年度利润分配方案公告
Notice of Dividend Amount Classification · 95% confidence The document is an announcement regarding the 2025 annual profit distribution plan of Shanghai Harbor Infrastructure (Group) Co., Ltd. It details the dividend per share, total cash dividend amount, and related financial figures. It also mentions the board and audit committee approvals and states that the plan will be submitted to the shareholders' meeting for approval. The document is relatively short (1997 characters) and focuses on the dividend distribution plan rather than presenting a full annual report or financial statements. This fits the definition of a Notice of Dividend Amount (DIV), which announces dividend amounts, payment dates, and details for shareholders.
2026-04-23 Chinese
2025年年度报告摘要
Annual Report Classification · 100% confidence The document is titled as the "2025 年年度报告摘要" which translates to "2025 Annual Report Summary". It contains detailed financial data for the year 2025, including total assets, net profit, revenue, and quarterly breakdowns. It also includes company business overview, industry analysis, shareholder information, and profit distribution plans. The document length is 7450 characters, which is substantial and contains actual financial data and analysis, not just an announcement or a certification. The presence of audited financial figures and comprehensive business and financial information aligns with the characteristics of an Annual Report. Therefore, this document is best classified as an Annual Report (10-K). FY 2025
2026-04-23 Chinese

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