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INTEGRATED ELECTRONIC SYSTEMS LAB CO., LTD. — Investor Relations & Filings

Ticker · 002339 ISIN · CNE100000KV0 Shenzhen Stock Exchange Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 1,532 across all filing types
Latest filing 2026-05-11 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 002339

About INTEGRATED ELECTRONIC SYSTEMS LAB CO., LTD.

https://www.ieslab.com.cn

Integrated Electronic Systems Lab Co., Ltd. (iESLab) specializes in the development and implementation of advanced automation and information technology solutions for the energy sector. The company focuses on power grid automation, providing comprehensive systems such as Energy Management Systems (EMS), Distribution Management Systems (DMS), and substation automation. Its product portfolio includes smart meters, renewable energy control platforms, and industrial automation tools designed to enhance grid reliability and efficiency. iESLab serves a range of clients, including utility providers, power generation facilities, and large-scale industrial enterprises. By integrating hardware manufacturing with sophisticated software development, the company supports the transition to smart grids and sustainable energy management through real-time monitoring, control, and data analytics.

Recent filings

Filing Released Lang Actions
关于举行2025年度网上业绩说明会的公告
Regulatory Filings Classification · 65% confidence The document is a short regulatory announcement notifying investors of an upcoming 2025 annual online performance briefing and referencing that the 2025 Annual Report has been published on the company website. It does not contain financial statements, detailed investor slide content, or transcripts, nor is it itself the annual or interim report. It is not an officer certification or transcript; it is a miscellaneous regulatory announcement. Therefore, it falls under the fallback category Regulatory Filings (RNS).
2026-05-11 Chinese
关于经营合同中标的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement by a company (积成电子股份有限公司) regarding winning bids for several contracts with 国家电网有限公司 (State Grid Corporation of China). It details the awarded projects, contract amounts, counterparties, and potential impact on company performance. The document is relatively short (1565 characters) and focuses on contract award information rather than financial results or detailed financial statements. It does not contain financial data or detailed report content but serves as a formal disclosure of contract wins. This fits the category of a Regulatory Filing (RNS) as it is a general regulatory announcement about business developments that does not fit into more specific categories like Annual Report, Earnings Release, or Capital Update.
2026-05-08 Chinese
关于使用部分闲置自有资金投资理财的公告
Regulatory Filings Classification · 75% confidence The document is a corporate public announcement in Chinese detailing the board’s approval to invest idle internal funds in short-term wealth management products. It is neither a financial report (10-K, IR, ER) nor a regulatory form like dividend/divestiture/share issue. It describes internal fund usage rather than fundraising, share transactions, or management changes. It does not fit specific categories (CAP, SHA, POS, IR, ER, AGM, etc.), so it falls under the general fallback category for miscellaneous regulatory announcements: RNS.
2026-04-23 Chinese
2025年度独立董事述职报告（翟继光）
Governance Information Classification · 85% confidence The document is the 2025年度独立董事述职报告 (“2025 Annual Independent Director’s Work Report”) by an independent director, detailing attendance, committee work, communication with auditors, governance oversight, and other board duties. It is not a financial or earnings report, not a proxy or voting result announcement, and not an M&A or capital notice. Instead, it constitutes a governance disclosure concerning board operation and independent director performance. Therefore, it best fits the Governance Information (CGR) category.
2026-04-23 Chinese
关于召开2025年度股东会的通知
Proxy Solicitation & Information Statement Classification · 87% confidence The document is a formal notice (“通知”) of the 2025 Annual General Meeting of shareholders, including detailed agenda items, meeting logistics, voting procedures and proxy authorization forms. It is sent to shareholders to inform them of the meeting and solicit their votes (including a proxy authorization form). This matches the definition of “Proxy Solicitation & Information Statement (PSI)” rather than simply AGM materials or a regulatory announcement.
2026-04-23 Chinese
2025年年度审计报告
Audit Report / Information Classification · 94% confidence The document is titled “2025年度 审计报告” for 积成电子股份有限公司 and contains the standalone auditor’s report, auditor’s opinion, and full financial statements (balance sheet, income statement, cash flows, equity changes) with detailed notes. This matches the definition of a standalone Audit Report/Information (excluding a broader Annual Report).
2026-04-23 Chinese

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