
SEOUL ELECTRONICS & TELECOM — Investor Relations & Filings
Seoul Electronics & Telecom Co., Ltd. is a manufacturer of electronic components, operating through a Power Business Division and an Original Design Manufacturer (ODM) Business Division. The company specializes in producing and selling power transformers and Switching Mode Power Supply (SMPS) products. These components are core parts for a variety of IT devices, industrial equipment, home appliances, and communications hardware. Through its ODM division, the company also develops and manufactures products such as kiosks and touch pads, providing tailored solutions for its clients.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-05-22 | Korean | |
| 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-05-21 | Korean | |
| 주식등의대량보유상황보고서(일반) | 2026-05-21 | Korean | |
| 최대주주변경을수반하는주식양수도계약체결 | 2026-05-21 | Korean | |
| 주주총회소집결의 (임시주주총회) | 2026-05-21 | Korean | |
| 주주명부폐쇄기간또는기준일설정 | 2026-05-21 | Korean |
Browse filings by year
9 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46788859 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-05-22 | Korean | ||
| 46724968 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-05-21 | Korean | ||
| 46724931 | 주식등의대량보유상황보고서(일반) | 2026-05-21 | Korean | ||
| 46722802 | 최대주주변경을수반하는주식양수도계약체결 | 2026-05-21 | Korean | ||
| 46722775 | 주주총회소집결의 (임시주주총회) | 2026-05-21 | Korean | ||
| 46722774 | 주주명부폐쇄기간또는기준일설정 | 2026-05-21 | Korean | ||
| 46368031 | 분기보고서 (2026.03) | 2026-05-15 | Korean | ||
| 36122971 | 주권매매거래정지 (주식의 병합, 분할 등 전자등록 변경, 말소) | 2026-04-24 | Korean | ||
| 33087278 | 정기주주총회결과 | 2026-03-30 | Korean | ||
| 33087277 | 대표이사변경 | 2026-03-30 | Korean | ||
| 33087276 | 사외이사의선임ㆍ해임또는중도퇴임에관한신고 | 2026-03-30 | Korean | ||
| 32997866 | 감사보고서제출 | 2026-03-20 | Korean | ||
| 32997864 | 소속부변경 | 2026-03-20 | Korean | ||
| 32997861 | 사업보고서 (2025.12) | 2026-03-20 | Korean | ||
| 32940102 | 주주총회소집결의 | 2026-03-13 | Korean | ||
Market data
Market data not available
Price history
Peer group · Wired, wireless, and satellite telecommunication activities
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
SES FDR
Global satellite operator providing video and data connecti…
|
SESGL | LU | Telecommunications, computer pr… |
|
SES SA
Provides global content connectivity solutions using a powe…
|
— | AR | Telecommunications, computer pr… |
|
Shaanxi Broadcast & Tv Network Intermediary(Group) Co.,Ltd.
Provides cable TV, broadband, data transmission, and smart …
|
600831 | CN | Telecommunications, computer pr… |
|
Shanghai Broadband Technology Co.,Ltd
Develops broadband access, optical communication, and netwo…
|
600608 | CN | Telecommunications, computer pr… |
|
SHAW COMMUNICATIONS INC.
Major Canadian telecommunications provider concentrated in …
|
SJR.B | CA | Telecommunications, computer pr… |
|
SHENANDOAH TELECOMMUNICATIONS CO/VA/
A regional provider of broadband, video, and voice services…
|
SHEN | US | Telecommunications, computer pr… |
|
SHENZHEN TOPWAY VIDEO COMMUNICATION CO., LTD.
Operates cable TV networks, broadband internet, and smart c…
|
002238 | CN | Telecommunications, computer pr… |
|
Shift Networks Inc.
Provides enterprise-grade, highly reliable hosted VoIP solu…
|
3697 | CA | Telecommunications, computer pr… |
|
Sidus Systems Inc.
Integrated space and defense solutions utilizing AI softwar…
|
SIDU | CA | Telecommunications, computer pr… |
|
Silkwave Inc
Developing a GEO-LEO-5G satellite platform for mobile multi…
|
471 | HK | Telecommunications, computer pr… |
SEOUL ELECTRONICS & TELECOM via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/17222/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=17222 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=17222 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=17222 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 17222}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for SEOUL ELECTRONICS & TELECOM (id: 17222)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.