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KO JA — Investor Relations & Filings
Ko Ja (Cayman) Co., Ltd. specializes in the design, development, and manufacture of membrane touch switches (MTS), back light modules, light guide plates, and silicone rubber domes. The company is a leading provider of MTS solutions, particularly for notebook computer keyboards, which represent a core segment of its operations. Its product portfolio serves a broad range of applications across consumer electronics, industrial equipment, medical devices, and automotive systems. In addition to switching components, the company produces nameplates and other specialized electronic parts. Ko Ja emphasizes manufacturing excellence and technical innovation to deliver high-precision solutions to a global client base, leveraging integrated production capabilities to meet diverse technical requirements.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 115年年報及股東會資料 — 2026_5215_20260623FE2.pdf | 2026-05-22 | English | |
| 115年年報及股東會資料 — 2026_5215_20260623FE1.pdf | 2026-05-22 | English | |
| 115年年報及股東會資料 — 2026_5215_20260623F13.pdf | 2026-05-22 | Chinese | |
| 115年年報及股東會資料 — 2026_5215_20260623F02.pdf | 2026-05-22 | Chinese | |
| 115年年報及股東會資料 — 2026_5215_20260623F01.pdf | 2026-05-22 | Chinese | |
| 公司基本資料 | 2026-05-22 | Chinese |
Browse filings by year
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Price history
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KO JA 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/52461/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=52461 | 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=52461 | 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=52461 \ -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": 52461}, 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 KO JA (id: 52461)"
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