SY CO., LTD. — Investor Relations & Filings
SY CO., LTD. is a company specializing in the production and sale of general architectural materials. Its primary product lines include external panel systems, assembly sandwich panels, rigid polyurethane foam insulators, aluminum composite panels, and pre-painted steel sheets. The company also engages in the solar energy business, providing photovoltaic modules, energy storage systems (ESS), and inverters. A key feature of its operations is a comprehensive one-stop service that covers the entire process from raw material production and product manufacturing to architectural design and construction.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 주식등의대량보유상황보고서(일반) | 2026-05-22 | Korean | |
| 분기보고서 (2026.03) | 2026-05-15 | Korean | |
| 주식등의대량보유상황보고서(일반) | 2026-04-24 | Korean | |
| 정기주주총회결과 | 2026-03-27 | Korean | |
| 사업보고서 (2025.12) | 2026-03-19 | Korean | |
| 감사보고서제출 | 2026-03-19 | Korean |
Browse filings by year
9 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
11 filings
| |||||
| 46782986 | 주식등의대량보유상황보고서(일반) | 2026-05-22 | Korean | ||
| 46361572 | 분기보고서 (2026.03) | 2026-05-15 | Korean | ||
| 36120597 | 주식등의대량보유상황보고서(일반) | 2026-04-24 | Korean | ||
| 33054560 | 정기주주총회결과 | 2026-03-27 | Korean | ||
| 32985730 | 사업보고서 (2025.12) | 2026-03-19 | Korean | ||
| 32982576 | 감사보고서제출 | 2026-03-19 | Korean | ||
| 32934706 | 주주총회소집공고 | 2026-03-12 | Korean | ||
| 32928478 | 매출액또는손익구조30%(대규모법인은15%)이상변동 | 2026-03-11 | Korean | ||
| 32916002 | 주주총회집중일개최사유신고 | 2026-03-09 | Korean | ||
| 32915369 | 주주총회소집결의 | 2026-03-09 | Korean | ||
| 13194511 | 주식등의대량보유상황보고서(일반) | 2026-01-22 | Korean | ||
|
2025
4 filings
| |||||
| 33029950 | 주식등의대량보유상황보고서(일반) | 2025-11-04 | Korean | ||
| 33019949 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2025-09-24 | Korean | ||
| 7863348 | 주요사항보고서(회사합병결정) | 2025-09-19 | Korean | ||
| 7863346 | 주요사항보고서(회사합병결정) | 2025-09-19 | Korean | ||
Market data
Market data not available
Price history
Peer group · Manufacture of structural metal products
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
DONGKUK STRUCTURES & CONSTRUCTION COMPANY LIMITED
Manufactures renewable energy components, steel structures,…
|
100130 | KR | Manufacturing |
|
Dongyang S·TEC Co., Ltd.
A POSCO processing center that cuts and sells steel and bui…
|
060380 | KR | Manufacturing |
|
Drozapol-Profil S.A.
A distributor and processor of metallurgical products, spec…
|
DPL | PL | Manufacturing |
|
dynamic Archistructures Limited
Designs and fabricates advanced structural systems and high…
|
539681 | IN | Manufacturing |
|
ECONFRAME BERHAD
Designs, manufactures, and trades building materials, inclu…
|
— | MY | Manufacturing |
|
EGST
Specializes in steel structure production, container mainte…
|
2211 | TW | Manufacturing |
|
Envirotech Systems Limited
Provides acoustic and noise control solutions for industria…
|
ENVIRO | IN | Manufacturing |
|
Epack Prefab Technologies Limited
Designs and manufactures pre-engineered buildings and prefa…
|
EPACKPEB | IN | Manufacturing |
|
ERBOSAN ERCİYAS BORU SANAYİ VE TİCARET A.Ş.
Manufacturer of welded steel pipes, profiles, and hollow se…
|
ERBOS | TR | Manufacturing |
|
ERCİYAS ÇELİK BORU SANAYİ A.Ş.
Manufacturer of large-diameter HSAW steel pipes for energy …
|
ERCB | TR | Manufacturing |
SY 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/17290/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=17290 | 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=17290 | 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=17290 \ -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": 17290}, 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 SY CO., LTD. (id: 17290)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.