ALT Co.,Ltd.
Specialized back-end testing of non-memory semiconductor SoCs for fabless companies and IDMs.
172670 | KO
Overview
Corporate Details
- ISIN(s):
- N/A
- LEI:
- Country:
- South Korea
- Address:
- 충청북도 청주시 흥덕구 옥산면 과학산업1로 82-19, 청주시
- Website:
- https://www.alt-s.kr/eng/
- Sector:
- Mining and quarrying
- Industry:
- Mining of iron ores
Description
ALT Co., Ltd. specializes in back-end testing services for the non-memory semiconductor sector. The company provides professional System-on-a-Chip (SoC) test solutions to a global client base of fabless companies and Integrated Device Manufacturers (IDMs). Its core services include probe testing, final testing, and visual inspection for key components such as Display Driver ICs (DDI), Power Management ICs (PMIC), and CMOS Image Sensors (CIS).
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Filings
| Date | Filing | Language | Size | Actions | |
|---|---|---|---|---|---|
| 2025-09-11 00:00 |
Major Shareholding Notification
주식등의대량보유상황보고서(일반)
|
Korean | 101.2 KB | ||
| 2025-09-11 00:00 |
Major Shareholding Notification
임원ㆍ주요주주특정증권등소유상황보고서
|
Korean | 25.0 KB | ||
| 2025-09-03 00:00 |
Regulatory News Service
[기재정정]신규시설투자등
|
Korean | 11.9 KB | ||
| 2025-08-14 00:00 |
Interim Report
반기보고서 (2025.06)
|
Korean | 1.3 MB | ||
| 2025-05-15 00:00 |
Quarterly Report
분기보고서 (2025.03)
|
Korean | 1.1 MB | ||
| 2025-03-31 00:00 |
Post-Annual General Meeting Information
정기주주총회결과
|
Korean | 24.0 KB | ||
| 2025-03-31 00:00 |
Board/Management Information
사외이사의선임ㆍ해임또는중도퇴임에관한신고
|
Korean | 13.5 KB | ||
| 2025-03-21 00:00 |
Audit Report / Information
사업보고서 (2024.12)
|
Korean | 511.3 KB | ||
| 2025-03-20 00:00 |
Major Shareholding Notification
주식등의대량보유상황보고서(일반)
|
Korean | 112.2 KB | ||
| 2025-03-20 00:00 |
Major Shareholding Notification
임원ㆍ주요주주특정증권등소유상황보고서
|
Korean | 25.8 KB | ||
| 2025-03-20 00:00 |
Major Shareholding Notification
임원ㆍ주요주주특정증권등소유상황보고서
|
Korean | 24.1 KB |
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Insider Transactions
| Date | Insider Name | Position | Type | Shares | Value |
|---|---|---|---|---|---|
| No insider transactions recorded for this company. | |||||
