NIHON KOGYO CO., LTD. — Investor Relations & Filings
NIHON KOGYO CO., LTD. is a manufacturer and seller of secondary concrete products. The company operates through three primary business segments: Civil Engineering Materials, Landscape Materials, and Exterior Products. The Civil Engineering Materials division develops products for infrastructure, emphasizing safety, efficiency, and ecological considerations such as greening. The Landscape Materials division provides paving materials and related furnishings for public spaces, focusing on creating safe and comfortable universal environments. The Exterior Products division offers a wide range of solutions for individual residences, commercial properties, and urban townscapes, contributing to the creation of functional and comfortable spaces.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 支配株主等に関する事項について | 2026-04-28 | Japanese | |
| 役員の異動に関するお知らせ | 2026-04-28 | Japanese | |
| 剰余金の配当に関するお知らせ | 2026-04-28 | Japanese | |
| 2026年3月期 決算短信[日本基準]（連結） | 2026-04-28 | Japanese | |
| 通期連結業績予想の修正に関するお知らせ | 2026-04-22 | Japanese | |
| 確認書 | 2025-11-13 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
5 filings
| |||||
| 46879516 | 支配株主等に関する事項について | 2026-04-28 | Japanese | ||
| 46879515 | 役員の異動に関するお知らせ | 2026-04-28 | Japanese | ||
| 46879513 | 剰余金の配当に関するお知らせ | 2026-04-28 | Japanese | ||
| 46879512 | 2026年3月期 決算短信[日本基準]（連結） | 2026-04-28 | Japanese | ||
| 46878329 | 通期連結業績予想の修正に関するお知らせ | 2026-04-22 | Japanese | ||
|
2025
6 filings
| |||||
| 8282693 | 確認書 | 2025-11-13 | Japanese | ||
| 8282680 | 半期報告書－第71期(2025/04/01－2026/03/31) | 2025-11-13 | Japanese | ||
| 7252305 | 臨時報告書 | 2025-06-24 | Japanese | ||
| 7253852 | 確認書 | 2025-06-23 | Japanese | ||
| 7253848 | 内部統制報告書－第70期(2024/04/01－2025/03/31) | 2025-06-23 | Japanese | ||
| 7253834 | 有価証券報告書－第70期(2024/04/01－2025/03/31) | 2025-06-23 | Japanese | ||
|
2024
4 filings
| |||||
| 7299827 | 確認書 | 2024-11-12 | Japanese | ||
| 7299816 | 半期報告書－第70期(2024/04/01－2025/03/31) | 2024-11-12 | Japanese | ||
| 7328080 | 臨時報告書 | 2024-06-25 | Japanese | ||
| 7329733 | 内部統制報告書－第69期(2023/04/01－2024/03/31) | 2024-06-24 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of articles of concrete, cement and plaster
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Abu Dhabi National Co. for Building Materials
Manufactures and supplies a comprehensive range of high-qua…
|
BILDCO | AE | Manufacturing |
|
Ackerstein Group Ltd.
Manufactures concrete products for the construction and inf…
|
ACKR | IL | Manufacturing |
|
Al Kathiri Holding Co.
Produces building materials and manages real estate for inf…
|
3008 | SA | Manufacturing |
|
Arcis Corporation
Develops and applies proprietary thin prestressed concrete …
|
ARCS | CA | Manufacturing |
|
ASAHI CONCRETE WORKS CO.,LTD.
Manufactures concrete products for urban infrastructure and…
|
5268 | JP | Manufacturing |
|
Beijing Hanjian Heshan Pipeline Co.,Ltd.
Produces large-diameter water pipes and PCCP for hydraulic …
|
603616 | CN | Manufacturing |
|
BEIJING NEW BUILDING MATERIALS PUBLIC LIMITED COMPANY
Global manufacturer of gypsum board, light steel frames, an…
|
000786 | CN | Manufacturing |
|
Beyon 3D Ltd.
Develops robotic digital manufacturing systems for concrete…
|
BYON | IL | Manufacturing |
|
Bigbloc Construction Limited
Manufactures and markets sustainable Autoclaved Aerated Con…
|
BIGBLOC | IN | Manufacturing |
|
BOĞAZİÇİ BETON SANAYİ VE TİCARET A.Ş.
Manufacturer of ready-mix concrete and aggregates for the c…
|
BOBET | TR | Manufacturing |
NIHON KOGYO 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/11518/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11518 | 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=11518 | 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=11518 \ -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": 11518}, 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 NIHON KOGYO CO., LTD. (id: 11518)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.