GTK — Investor Relations & Filings
Greatek Electronics Inc. is a specialized provider of assembly and testing services. The company offers comprehensive turnkey solutions that encompass wafer probing, integrated circuit (IC) packaging, final testing, and burn-in services. Its technical expertise covers a broad range of leadframe-based packaging technologies, including Small Outline Package (SOP), Quad Flat Package (QFP), and Quad Flat No-lead (QFN) formats. As a member of the PTI Group, Greatek serves a global clientele of design houses and integrated device manufacturers. The company is distinguished by its high-volume production efficiency, cost-effective manufacturing processes, and adherence to international quality standards. Greatek focuses on delivering flexible backend services to support diverse applications in consumer electronics, communications, and computing markets.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 115年05月僑外投資持股 | 2026-05-15 | Chinese | |
| 115年4月背書保證與資金貸與 | 2026-05-08 | Chinese | |
| 115年4月營業收入 | 2026-05-08 | Chinese | |
| 115年年報及股東會資料 — 2026_2441_20260526F17.pdf | 2026-05-07 | Chinese | |
| 115年年報及股東會資料 — 2025_2441_20260526FE4.pdf | 2026-05-07 | Chinese | |
| 115年年報及股東會資料 — 2025_2441_20260526F04.pdf | 2026-05-07 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 47006134 | 115年05月僑外投資持股 | 2026-05-15 | Chinese | ||
| 47006138 | 115年4月背書保證與資金貸與 | 2026-05-08 | Chinese | ||
| 47006136 | 115年4月營業收入 | 2026-05-08 | Chinese | ||
| 47006398 | 115年年報及股東會資料 — 2026_2441_20260526F17.pdf | 2026-05-07 | Chinese | ||
| 47006395 | 115年年報及股東會資料 — 2025_2441_20260526FE4.pdf | 2026-05-07 | Chinese | ||
| 47006393 | 115年年報及股東會資料 — 2025_2441_20260526F04.pdf | 2026-05-07 | Chinese | ||
| 41460435 | 115年04月內部人持股異動(事後) | 2026-05-05 | Chinese | ||
| 41458150 | 115年04月董事會成員及持股 | 2026-05-05 | Chinese | ||
| 41430334 | 115年第1季財務報告書 — 202601_2441_AIA.pdf | 2026-05-05 | Chinese | ||
| 38459673 | 115年第1季財務報告書 — 202601_2441_AI1.pdf | 2026-04-29 | Chinese | ||
| 38481077 | 115年第1季權益變動表 | 2026-04-29 | English | ||
| 38481000 | 115年第1季現金流量表 | 2026-04-29 | Chinese | ||
| 38480980 | 115年第1季綜合損益表 | 2026-04-29 | Chinese | ||
| 38480960 | 115年第1季資產負債表 | 2026-04-29 | Chinese | ||
| 38481397 | 本公司董事會通過115年第一季合併財務報告 | 2026-04-29 | Chinese | ||
Market data
Market data not available
Price history
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GTK 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/52087/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=52087 | 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=52087 | 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=52087 \ -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": 52087}, 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 GTK (id: 52087)"
Report missing filing
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