Sumitomo Osaka Cement Co.,Ltd. — Investor Relations & Filings
Sumitomo Osaka Cement Co., Ltd. is a diversified manufacturer centered on its core cement business. The company produces and sells a range of cement products, mineral resources like limestone, and building materials, including products for the repair and reinforcement of concrete structures. Beyond its foundational operations, the company has expanded into high-performance products, developing and supplying advanced materials and optoelectronics components. These advanced materials serve various applications, including functional products such as cosmetic ingredients, paints, and antibacterial agents. A key aspect of its business is a significant focus on recycling, utilizing various waste streams as raw materials and alternative fuels in its cement manufacturing process.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 変更報告書 | 2026-04-20 | Japanese | |
| 確認書 | 2025-11-12 | Japanese | |
| 半期報告書－第163期(2025/04/01－2025/09/30) | 2025-11-12 | Japanese | |
| 自己株券買付状況報告書（法２４条の６第１項に基づくもの） | 2025-10-15 | Japanese | |
| 変更報告書 | 2025-10-06 | Japanese | |
| 自己株券買付状況報告書（法２４条の６第１項に基づくもの） | 2025-09-10 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
1 filing
| |||||
| 34689552 | 変更報告書 | 2026-04-20 | Japanese | ||
|
2025
14 filings
| |||||
| 8244043 | 確認書 | 2025-11-12 | Japanese | ||
| 8244040 | 半期報告書－第163期(2025/04/01－2025/09/30) | 2025-11-12 | Japanese | ||
| 8024278 | 自己株券買付状況報告書（法２４条の６第１項に基づくもの） | 2025-10-15 | Japanese | ||
| 7974399 | 変更報告書 | 2025-10-06 | Japanese | ||
| 7856070 | 自己株券買付状況報告書（法２４条の６第１項に基づくもの） | 2025-09-10 | Japanese | ||
| 7856597 | 訂正報告書（大量保有報告書・変更報告書） | 2025-08-29 | Japanese | ||
| 7856766 | 変更報告書 | 2025-08-26 | Japanese | ||
| 7859082 | 自己株券買付状況報告書（法２４条の６第１項に基づくもの） | 2025-08-07 | Japanese | ||
| 7240142 | 自己株券買付状況報告書（法２４条の６第１項に基づくもの） | 2025-07-11 | Japanese | ||
| 7241247 | 発行登録書（株券､社債券等） | 2025-07-03 | Japanese | ||
| 7246060 | 臨時報告書 | 2025-06-27 | Japanese | ||
| 7248459 | 内部統制報告書－第162期(2024/04/01－2025/03/31) | 2025-06-26 | Japanese | ||
| 7248456 | 確認書 | 2025-06-26 | Japanese | ||
| 7248453 | 有価証券報告書－第162期(2024/04/01－2025/03/31) | 2025-06-26 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of cement, lime and plaster
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Luks Group (Vietnam Holdings) Company Limited
Investment holding company focused on cement manufacturing,…
|
366 | BM | Manufacturing |
|
MALAYAN CEMENT BERHAD
A leading building materials company specializing in cement…
|
— | MY | Manufacturing |
|
Mangalam Cement Ltd.
B.K. Birla Group cement manufacturer producing PPC and OPC …
|
MANGLMCEM | IN | Manufacturing |
|
Maple Leaf Cement Factory Limited
Produces and sells cement, operating a significant capacity…
|
MLCF | PK | Manufacturing |
|
Maple Leaf (R)
Manufacturer of cement and construction materials, committe…
|
MLCFR1 | PK | Manufacturing |
|
MEGA FIRST CORPORATION BERHAD
Diversified in renewable energy, resources, packaging, prop…
|
— | MY | Manufacturing |
|
Megaron S.A.
Manufacturer of construction chemicals and materials for fi…
|
MEG | PL | Manufacturing |
|
MELON S.A.
Specializes in producing and supplying cement, ready-mix co…
|
— | CL | Manufacturing |
|
Najran Cement Co.
Integrated producer of OPC and SRC cement for regional cons…
|
3002 | SA | Manufacturing |
|
National Cement Company PJSC
Manufactures and distributes cement and related products ac…
|
NCC | AE | Manufacturing |
Sumitomo Osaka Cement 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/11480/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11480 | 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=11480 | 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=11480 \ -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": 11480}, 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 Sumitomo Osaka Cement Co.,Ltd. (id: 11480)"
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