
SIWARD — Investor Relations & Filings
Siward Crystal Technology Co., Ltd. is a global leader in quartz frequency control components, specializing in the research, design, and manufacture of high-precision timing solutions. Established in 1988, the company maintains a vertically integrated production model, ranging from synthetic quartz crystal growth to final product assembly. Its comprehensive portfolio includes quartz crystal units, crystal oscillators (XO, TCXO, VCXO, VCTCXO), crystal filters, and RF bonded wafers. Siward focuses on miniaturization, high-frequency stability, and low phase noise to meet the rigorous demands of 5G telecommunications, data centers, automotive electronics, and IoT applications. Its automotive-grade products are AEC-Q200 certified, ensuring high reliability for ADAS and EV systems. By delivering high-performance components, Siward supports global Tier 1 customers in mobile communications, high-speed networking, and advanced computing infrastructure.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 115年年報及股東會資料 — 2026_2484_20260623FE2.pdf | 2026-05-20 | English | |
| 115年年報及股東會資料 — 2026_2484_20260623F02.pdf | 2026-05-20 | Chinese | |
| 115年年報及股東會資料 — 2026_2484_20260623F13.pdf | 2026-05-20 | Chinese | |
| 115年年報及股東會資料 — 2026_2484_20260623F17.pdf | 2026-05-20 | Chinese | |
| 115年年報及股東會資料 — 2026_2484_20260623FE1.pdf | 2026-05-20 | English | |
| 115年年報及股東會資料 — 2026_2484_20260623F01.pdf | 2026-05-20 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46573941 | 115年年報及股東會資料 — 2026_2484_20260623FE2.pdf | 2026-05-20 | English | ||
| 46572600 | 115年年報及股東會資料 — 2026_2484_20260623F02.pdf | 2026-05-20 | Chinese | ||
| 46572503 | 115年年報及股東會資料 — 2026_2484_20260623F13.pdf | 2026-05-20 | Chinese | ||
| 46572379 | 115年年報及股東會資料 — 2026_2484_20260623F17.pdf | 2026-05-20 | Chinese | ||
| 46572372 | 115年年報及股東會資料 — 2026_2484_20260623FE1.pdf | 2026-05-20 | English | ||
| 46572358 | 115年年報及股東會資料 — 2026_2484_20260623F01.pdf | 2026-05-20 | Chinese | ||
| 46205047 | 代本公司之重要子公司日本希華科技株式會社公告 2026年股東臨時會通過重要決議事項 | 2026-05-12 | Chinese | ||
| 41310293 | 115年第1季權益變動表 | 2026-05-05 | Chinese | ||
| 41310283 | 115年第1季現金流量表 | 2026-05-05 | Chinese | ||
| 41310271 | 115年第1季綜合損益表 | 2026-05-05 | Chinese | ||
| 41310258 | 115年第1季資產負債表 | 2026-05-05 | Chinese | ||
| 41265677 | 公告本公司115年第一季財務報表提報董事會。 | 2026-05-05 | Chinese | ||
| 41460323 | 115年04月內部人持股異動(事後) | 2026-05-05 | Chinese | ||
| 41458083 | 115年04月董事會成員及持股 | 2026-05-05 | Chinese | ||
| 34653527 | 係因本公司有價證券於集中交易市場達公布注意交易資訊 標準,故公布有關財務業務等重大訊息,以利投資人區別瞭解 | 2026-04-17 | Chinese | ||
Market data
Market data not available
Price history
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SIWARD 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/52117/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=52117 | 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=52117 | 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=52117 \ -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": 52117}, 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 SIWARD (id: 52117)"
Report missing filing
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