Sigetronics, Inc.
Manufactures GaN & APD semiconductors for defense, aerospace, 5G/6G & consumer electronics.
429270 | KO
Overview
Corporate Details
- ISIN(s):
- N/A
- LEI:
- Country:
- South Korea
- Address:
- 전라북도 완주군 봉동읍 테크노밸리로 497, 완주군
- Sector:
- Manufacturing
- Industry:
- Manufacture of electronic components and boards
Description
Sigetronics, Inc. is a specialized manufacturer of semiconductor devices and materials. Its portfolio includes Gallium Nitride (GaN) power and radio frequency (RF) devices, high-sensitivity Avalanche Photodiode (APD) sensors for LiDAR and biomedical applications, and electrostatic discharge (ESD) protection components. The company develops solutions for critical applications in the defense, aerospace, 5G/6G telecommunications, and consumer electronics markets, including wearables and smart chargers. Sigetronics is notable for localizing strategic technologies, such as GaN Monolithic Microwave Integrated Circuits (MMICs) for advanced radar systems, reducing reliance on foreign imports. The company operates its proprietary M-FAB foundry for silicon-based products and also utilizes a fabless model for certain product lines.
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Filings
| Date | Filing | Language | Size | Actions | |
|---|---|---|---|---|---|
| 2025-08-14 00:00 |
Interim Report
반기보고서 (2025.06)
|
Korean | 878.1 KB | ||
| 2025-06-25 00:00 |
Major Shareholding Notification
주식등의대량보유상황보고서(일반)
|
Korean | 99.8 KB | ||
| 2025-05-29 00:00 |
Major Shareholding Notification
주식등의대량보유상황보고서(일반)
|
Korean | 117.4 KB | ||
| 2025-05-15 00:00 |
Quarterly Report
분기보고서 (2025.03)
|
Korean | 847.0 KB | ||
| 2025-05-07 00:00 |
Share Issue/Capital Change
증권발행결과(자율공시) (일반공모 유상증자)
|
Korean | 7.4 KB | ||
| 2025-05-07 00:00 |
Share Issue/Capital Change
소액공모실적보고서
|
Korean | 27.8 KB | ||
| 2025-04-29 00:00 |
Share Issue/Capital Change
유상증자또는주식관련사채등의청약결과(자율공시)
|
Korean | 8.5 KB | ||
| 2025-04-24 00:00 |
Share Issue/Capital Change
소액공모공시서류(지분증권)
|
Korean | 1.2 MB | ||
| 2025-04-24 00:00 |
Share Issue/Capital Change
주요사항보고서(유상증자결정)
|
Korean | 19.8 KB | ||
| 2025-04-24 00:00 |
Share Issue/Capital Change
유상증자최종발행가액확정
|
Korean | 6.1 KB | ||
| 2025-03-26 00:00 |
Post-Annual General Meeting Information
정기주주총회결과
|
Korean | 20.5 KB | ||
| 2025-03-19 00:00 |
Annual Report
[기재정정]사업보고서 (2024.12)
|
Korean | 1.0 MB | ||
| 2025-03-18 00:00 |
Audit Report / Information
사업보고서 (2024.12)
|
Korean | 439.8 KB | ||
| 2025-03-17 00:00 |
Audit Report / Information
감사보고서제출
|
Korean | 18.1 KB | ||
| 2025-03-11 00:00 |
Pre-Annual General Meeting Information
주주총회소집결의
|
Korean | 8.7 KB |
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Market Data
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Insider Transactions
| Date | Insider Name | Position | Type | Shares | Value |
|---|---|---|---|---|---|
| No insider transactions recorded for this company. | |||||
