
ONEX Corporation — Investor Relations & Filings
ONEX Corporation is a specialized company engaged in the metal heat treatment, remediation, and processing business. The firm provides a range of services designed to enhance the durability and performance of metal components for various industrial applications. Key offerings include advanced heat treatments such as carburizing and quenching. The company serves both domestic and international markets, focusing on delivering precise and reliable metal processing solutions.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 確認書 | 2025-09-29 | Japanese | |
| 有価証券報告書-第74期(2024/07/01-2025/06/30) | 2025-09-29 | Japanese | |
| 確認書 | 2025-02-14 | Japanese | |
| 半期報告書-第74期(2024/07/01-2025/06/30) | 2025-02-14 | Japanese | |
| 臨時報告書 | 2024-10-02 | Japanese | |
| 内部統制報告書-第73期(2023/07/01-2024/06/30) | 2024-09-30 | Japanese |
Browse filings by year
11 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
4 filings
| |||||
| 7936225 | 確認書 | 2025-09-29 | Japanese | ||
| 7936224 | 有価証券報告書-第74期(2024/07/01-2025/06/30) | 2025-09-29 | Japanese | ||
| 7277184 | 確認書 | 2025-02-14 | Japanese | ||
| 7277178 | 半期報告書-第74期(2024/07/01-2025/06/30) | 2025-02-14 | Japanese | ||
|
2024
9 filings
| |||||
| 7306470 | 臨時報告書 | 2024-10-02 | Japanese | ||
| 7306725 | 内部統制報告書-第73期(2023/07/01-2024/06/30) | 2024-09-30 | Japanese | ||
| 7306732 | 有価証券報告書-第73期(2023/07/01-2024/06/30) | 2024-09-30 | Japanese | ||
| 7306724 | 確認書 | 2024-09-30 | Japanese | ||
| 7338263 | 臨時報告書 | 2024-05-14 | Japanese | ||
| 7338257 | 確認書 | 2024-05-14 | Japanese | ||
| 7338254 | 四半期報告書-第73期第3四半期(2024/01/01-2024/03/31) | 2024-05-14 | Japanese | ||
| 7352060 | 確認書 | 2024-02-14 | Japanese | ||
| 7352048 | 四半期報告書-第73期第2四半期(2023/10/01-2023/12/31) | 2024-02-14 | Japanese | ||
|
2023
2 filings
| |||||
| 7373012 | 確認書 | 2023-11-14 | Japanese | ||
| 7372942 | 四半期報告書-第73期第1四半期(2023/07/01-2023/09/30) | 2023-11-14 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Activities of non-money market investments funds
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Carlyle Group Inc.
A global investment firm deploying private capital across t…
|
CG | US | Financial and insurance activit… |
|
Carpathia Capital Alternatywna Spolka Inwestycyjna Spolka Akcyjna
A VC/PE fund investing in high-growth SMEs in Central and E…
|
CRC | PL | Financial and insurance activit… |
|
Cartesian Growth Corp III
A blank check company seeking to combine with an establishe…
|
CGCT | US | Financial and insurance activit… |
|
Case Group AB
Independent asset management firm offering wealth and portf…
|
CASE | SE | Financial and insurance activit… |
|
Castelnau Group Ltd
A closed-ended investment firm that acquires and improves p…
|
CGL | GG | Financial and insurance activit… |
|
Castlebar Capital LLP
A European-focused, event-driven alternative investment man…
|
— | GB | Financial and insurance activit… |
|
Castle Private Equity AG
An evergreen fund investing in private equity funds and dir…
|
CPEN | CH | Financial and insurance activit… |
|
CBRE GLOBAL REAL ESTATE INCOME FUND
A closed-end fund investing globally in income-producing re…
|
IGR | US | Financial and insurance activit… |
|
CC JAPAN INCOME & GROWTH TRUST PLC
An investment trust seeking income and growth from a portfo…
|
CCJI | GB | Financial and insurance activit… |
|
CD PRIVATE EQUITY FUND I
Managed investment scheme targeting small-to-mid-market US …
|
CD1 | AU | Financial and insurance activit… |
ONEX 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/11654/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11654 | 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=11654 | 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=11654 \ -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": 11654}, 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 ONEX Corporation (id: 11654)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.