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PTI — Investor Relations & Filings

Ticker · 6239 ISIN · TW0006239007 LEI · 254900O6KNZXH2RI9Q14 TW Manufacturing
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Filings indexed 30 across all filing types
Latest filing 2026-05-22 Regulatory Filings
Country TW Taiwan
Listing TW 6239

About PTI

https://www.pti.com.tw/

Powertech Technology Inc. (PTI) is a global provider of turnkey semiconductor assembly and testing services. The company specializes in chip probing, IC packaging, and final testing for memory and logic devices, including DRAM, NAND Flash, NOR Flash, and Multi-Chip Packages (MCP). PTI’s technical capabilities encompass advanced solutions such as System-in-Package (SiP), wafer bumping, and wafer-level burn-in (WLBI). Its comprehensive service model supports the entire backend process, from probing and engineering development to mass production and device correlation. By leveraging high-density stacking and flip-chip technologies, PTI delivers high-performance solutions for global electronics markets. The company focuses on maintaining stable quality and technical excellence to meet the evolving requirements of complex integrated circuit designs.

Recent filings

Filing Released Lang Actions
代子公司晶兆成科技股份有限公司公告訂購機器設備
Regulatory Filings Classification · 75% confidence The document is a Taiwanese public disclosure by company 6239 on a subsidiary’s machinery purchase transaction. It is an announcement of a material asset acquisition (equipment order), not financial results, dividends, share issues, or management changes, nor is it reporting an actual report publication. It does not align with any more specific category, so it falls into the general "Regulatory Filings" fallback category.
2026-05-22 Chinese
本公司訂購營業用之設備公告
Regulatory Filings Classification · 82% confidence The document is a regulatory disclosure from a listed company (6239 力成) announcing the purchase of business-use equipment (Fan-out AMHS system) including transaction details required under the “公開資訊觀測站” rules. It is not an earnings release, report attachment, senior management change, dividend notice, or any other specific category. This type of asset acquisition announcement falls into the general regulatory filings fallback category (RNS).
2026-05-19 Chinese
本公司訂購機器設備公告
Regulatory Filings Classification · 98% confidence The document is a regulatory announcement (in Mandarin) on the company’s public information platform regarding its purchase of machinery and equipment (NT$540,634,942) – a significant asset transaction disclosure required by the exchange. It does not present financial statements (so it’s not an interim or annual report), nor is it about financing, share issues, dividends, board changes, or an earnings call. It is a miscellaneous regulatory filing announcing a corporate asset transaction, falling under the fallback category “Regulatory Filings” (RNS).
2026-05-13 Chinese
115年第1季海外子公司投資
Interim / Quarterly Report Classification · 85% confidence The document is labeled “115年1季申報作業” (Q1 filing) and provides detailed financial tables (NTD thousands) on the company’s overseas equity-method investments. It is substantive financial data (not merely an announcement of availability), constituting part of a quarterly/interim report. Therefore, it should be classified as an Interim/Quarterly Report. Q1 2026
2026-05-13 Chinese
115年第1季大陸投資
Regulatory Filings Classification · 78% confidence The document is a regulatory-required disclosure table of Taiwan-listed company Powertech Technology Inc.'s investments in Mainland China for Q1 of fiscal year 115 (ROC calendar). It does not contain full financial statements or analytical commentary (ruling out Interim Report), nor is it a management narrative, earnings release, or capital update. Instead, it is a standard periodic filing of investment details on the public observation post system, fitting the general Regulatory Filings category.
2026-05-13 Chinese
115年04月內部人持股異動(事後)
Regulatory Filings
2026-05-05 Chinese

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