
Sekisui Kasei Co.,Ltd. — Investor Relations & Filings
Sekisui Kasei Co., Ltd. is a manufacturer specializing in foamed plastics and functional polymeric materials. Leveraging its core foam and polymerization technologies, the company develops and supplies a wide range of products across two primary business fields: the Industry Segment and the Human Life Segment. Its materials are utilized in diverse applications, including automobile components, industrial packaging, and electronic parts. The company focuses on providing advanced chemical solutions that support various industries and contribute to daily life, aiming to create new value through its advanced manufacturing capabilities.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 四半期報告書-第77期第3四半期(令和2年10月1日-令和2年12月31日) | 2021-02-10 | Japanese | |
| 四半期報告書-第77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 | |
| 四半期報告書-第77期第1四半期(令和2年4月1日-令和2年6月30日) | 2020-08-11 | Japanese | |
| 有価証券報告書-第76期(平成31年4月1日-令和2年3月31日) | 2020-06-25 | Japanese | |
| 四半期報告書-第76期第3四半期(令和1年10月1日-令和1年12月31日) | 2020-02-14 | Japanese | |
| 四半期報告書-第76期第2四半期(2019/07/01-2019/09/30) | 2019-11-14 | Japanese |
Browse filings by year
12 yearsMarket data
Market data not available
Price history
Peer group · Manufacture of plastics products
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5142 | JP | Manufacturing |
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ADVANCED DRAINAGE SYSTEMS, INC.
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Aeron Composite Limited
Designs and manufactures FRP and GRP products for industria…
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A.F. Enterprises Limited
Manufactures plastic molded products and provides financial…
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538351 | IN | Manufacturing |
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Ahimsa Industries Limited
Produces PET preforms and closures for beverage, food, and …
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AHIMSA | IN | Manufacturing |
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AIK Pipes and Polymers Limited
Manufactures polymer pipes and fittings for water, gas, and…
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544072 | IN | Manufacturing |
Sekisui Kasei 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/11302/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11302 | 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=11302 | 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=11302 \ -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": 11302}, 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 Sekisui Kasei Co.,Ltd. (id: 11302)"
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