WonIk Co.,LTD — Investor Relations & Filings
WonIk Co., LTD. is a distribution and manufacturing company focused on technological innovation. As a distributor, it supplies a diverse portfolio of high-quality products, including semiconductors, industrial raw materials, lighting, and healthcare solutions. The company also develops and manufactures advanced components for the electric, electronic, and sensor sectors based on advanced production technology. It specializes in producing core parts for the semiconductor and display industries, and is a leading global supplier of quartz ware used for semiconductor wafer production. Through continuous investment in research and development, the company aims to deliver innovative products and enhance customer value.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 정기주주총회결과 | 2026-03-31 | Korean | |
| 사외이사의선임ㆍ해임또는중도퇴임에관한신고 | 2026-03-31 | Korean | |
| 사업보고서 (2025.12) | 2026-03-23 | Korean | |
| 감사보고서제출 | 2026-03-23 | Korean | |
| 주주총회소집공고 | 2026-03-16 | Korean | |
| 의결권대리행사권유참고서류 | 2026-03-16 | Korean |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
9 filings
| |||||
| 33119798 | 정기주주총회결과 | 2026-03-31 | Korean | ||
| 33119299 | 사외이사의선임ㆍ해임또는중도퇴임에관한신고 | 2026-03-31 | Korean | ||
| 33010727 | 사업보고서 (2025.12) | 2026-03-23 | Korean | ||
| 33010038 | 감사보고서제출 | 2026-03-23 | Korean | ||
| 32952558 | 주주총회소집공고 | 2026-03-16 | Korean | ||
| 32952528 | 의결권대리행사권유참고서류 | 2026-03-16 | Korean | ||
| 32934170 | 주주총회소집결의 | 2026-03-12 | Korean | ||
| 32933827 | 매출액또는손익구조30%(대규모법인은15%)이상변동 | 2026-03-12 | Korean | ||
| 32849260 | 대규모기업집단현황공시[분기별공시(개별회사용)] | 2026-02-27 | Korean | ||
|
2025
6 filings
| |||||
| 7868467 | 대규모기업집단현황공시[분기별공시(개별회사용)] | 2025-08-29 | Korean | ||
| 7873686 | 반기보고서 (2025.06) | 2025-08-14 | Korean | ||
| 7897192 | 대규모기업집단현황공시[연1회공시및1/4분기용(개별회사)] | 2025-05-30 | Korean | ||
| 7903026 | 분기보고서 (2025.03) | 2025-05-15 | Korean | ||
| 7918645 | 정기주주총회결과 | 2025-03-31 | Korean | ||
| 7925537 | 감사보고서제출 | 2025-03-21 | Korean | ||
Market data
Market data not available
Price history
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WonIk Co.,LTD 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/15377/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=15377 | 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=15377 | 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=15377 \ -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": 15377}, 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 WonIk Co.,LTD (id: 15377)"
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