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Arch Meter — Investor Relations & Filings

Ticker · 4588 ISIN · TW0004588009 TW Manufacturing
Open in API
Filings indexed 418 across all filing types
Latest filing 2026-05-12 Interim / Quarterly Rep…
Country TW Taiwan
Listing TW 4588

About Arch Meter

www.archmeter.com

Arch Meter Corporation specializes in the design and manufacture of electronic power meters, power monitoring instruments, and smart energy management systems. Developed with core technology from the Industrial Technology Research Institute (ITRI) and supported by specialized IC design, the company provides a comprehensive suite of products including smart meters for Advanced Metering Infrastructure (AMI), power demand controllers, and load recording meters. Arch Meter possesses vertically integrated capabilities encompassing key IC components, system-level products, and calibration equipment. Its solutions are designed for distribution panels and large-scale energy management, focusing on optimizing power efficiency and data integration. The company offers integrated power monitoring services, advanced energy management systems (AEMS), and technical cooperation through licensing, OEM, and ODM partnerships to support global energy management requirements.

Recent filings

Filing Released Lang Actions
115年第1季財務報告書 — 202601_4588_AI2.pdf
Interim / Quarterly Report Classification · 95% confidence The document is titled “財務報告暨會計師核閱報告” covering the first quarter (Q1) of ROC years 115 and 114 (i.e., interim financial statements for a quarter). It contains full interim financial statements (balance sheet, income statement, cash flow, equity changes) and related notes along with an auditor’s review report. This aligns with a comprehensive quarterly/interim report rather than a brief announcement, standalone audit report, or full annual report. Therefore, it should be classified as an Interim/Quarterly Report (IR). Q1 2026
2026-05-12 Chinese
公告本公司115年第1季財務報告董事會預計召開日期 為115年05月08日
Report Publication Announcement Classification · 90% confidence The document is a short announcement on Taiwan’s Market Observation Post System notifying the market of the board meeting convocation date (May 8) to review and approve the company’s 115 (ROC calendar) first quarter financial report. It does not contain the actual financial statements or substantive interim results; it simply provides timing information for the report’s approval. Under the “menu vs. meal” rule, this is a report publication announcement rather than the interim report itself.
2026-04-29 Chinese
115年03月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document is a detailed disclosure of shareholdings and share changes for company insiders (董事長、董事、獨立董事、總經理、協理、財務及會計部門主管等), showing personal shareholding numbers and monthly increases/decreases. This matches the definition for ‘Director’s Dealing’ (insider transactions by directors and executives).
2026-04-10 Chinese
115年03月董事會成員及持股
Director's Dealing Classification · 75% confidence The document is a disclosure of current shareholdings of directors, supervisors and key management (“內部人持股”), listing names, positions and share counts. It is not an annual report, earnings release or dividend notice. It specifically details insider holdings rather than broader financial results. The closest category is Director’s Dealing (DIRS), which covers insider share transactions and holdings disclosures.
2026-04-10 Chinese
115年3月背書保證與資金貸與
Regulatory Filings Classification · 80% confidence The document is a standardized disclosure from the Taiwan Market Observation Post System (公開資訊觀測站) by listed company 玖鼎電力, showing monthly details of intra-group and third-party loans and guarantees. It does not present financial results, management discussion, a shareholder vote, or other specific filings, but is a routine regulatory disclosure of guarantee and loan balances. This fits the fallback category “Regulatory Filings” (RNS).
2026-04-10 Chinese
115年3月營業收入
Regulatory Filings Classification · 10% confidence The provided text is an access error message indicating the page cannot be accessed, not any corporate filing content. It does not match any specific filing category definitions. By default, it falls back to Regulatory Filings (RNS).
2026-04-10 Chinese

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