TOSOH CORPORATION — Investor Relations & Filings
Tosoh Corporation is a global chemical and specialty materials group. The company's core activities are organized into distinct business segments. The Chlor-Alkali segment is a major producer of caustic soda, vinyl chloride monomer (VCM), and polyvinyl chloride (PVC). The Petrochemical segment manufactures olefins and polymers, supplying essential raw materials for a wide range of industrial applications. The Specialty Group develops and markets advanced materials, including high-purity silica glass for semiconductor manufacturing, separation and purification media for the life sciences, and battery materials. The Engineering Group provides comprehensive plant construction and environmental services. Through its global network of companies, Tosoh delivers a diverse portfolio of products and solutions that support modern industries.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 四半期報告書－第124期第2四半期(令和4年7月1日－令和4年9月30日) | 2022-11-11 | Japanese | |
| 確認書 | 2022-08-10 | Japanese | |
| 四半期報告書－第124期第1四半期(令和4年4月1日－令和4年6月30日) | 2022-08-10 | Japanese | |
| 内部統制報告書－第123期(令和3年4月1日－令和4年3月31日) | 2022-06-24 | Japanese | |
| 確認書 | 2022-06-24 | Japanese | |
| 有価証券報告書－第123期(令和3年4月1日－令和4年3月31日) | 2022-06-24 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2022
7 filings
| |||||
| 7584361 | 四半期報告書－第124期第2四半期(令和4年7月1日－令和4年9月30日) | 2022-11-11 | Japanese | ||
| 7593147 | 確認書 | 2022-08-10 | Japanese | ||
| 7593146 | 四半期報告書－第124期第1四半期(令和4年4月1日－令和4年6月30日) | 2022-08-10 | Japanese | ||
| 7602606 | 内部統制報告書－第123期(令和3年4月1日－令和4年3月31日) | 2022-06-24 | Japanese | ||
| 7602605 | 確認書 | 2022-06-24 | Japanese | ||
| 7602608 | 有価証券報告書－第123期(令和3年4月1日－令和4年3月31日) | 2022-06-24 | Japanese | ||
| 7617500 | 四半期報告書－第123期第3四半期(令和3年10月1日－令和3年12月31日) | 2022-02-10 | Japanese | ||
|
2021
6 filings
| |||||
| 7622632 | 四半期報告書－第123期第2四半期(令和3年7月1日－令和3年9月30日) | 2021-11-12 | Japanese | ||
| 7628339 | 四半期報告書－第123期第1四半期(令和3年4月1日－令和3年6月30日) | 2021-08-11 | Japanese | ||
| 7667519 | 有価証券報告書－第122期(令和2年4月1日－令和3年3月31日) | 2021-06-25 | Japanese | ||
| 7667476 | 内部統制報告書－第122期(令和2年4月1日－令和3年3月31日) | 2021-06-25 | Japanese | ||
| 7667464 | 確認書 | 2021-06-25 | Japanese | ||
| 7675761 | 四半期報告書－第122期第3四半期(令和2年10月1日－令和2年12月31日) | 2021-02-12 | Japanese | ||
|
2020
2 filings
| |||||
| 7680280 | 四半期報告書－第122期第2四半期(令和2年7月1日－令和2年9月30日) | 2020-11-13 | Japanese | ||
| 7685139 | 四半期報告書－第122期第1四半期(令和2年4月1日－令和2年6月30日) | 2020-08-13 | Japanese | ||
Market data
Market data not available
Price history
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TOSOH CORPORATION 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/11255/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11255 | 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=11255 | 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=11255 \ -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": 11255}, 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 TOSOH CORPORATION (id: 11255)"
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