
Constellation Oil Services Holding S.A. — Investor Relations & Filings
Constellation Oil Services Holding S.A. is an offshore drilling contractor that owns, charters, and operates a fleet of drilling rigs for the oil and gas exploration and production sector. The company specializes in deepwater and ultra-deepwater drilling operations, leveraging extensive experience to provide contract drilling services. It emphasizes high standards of operational performance, drilling efficiency, and adherence to quality, health, safety, and environmental (QHSE) protocols. The service portfolio includes the operation of its own rigs as well as managed third-party assets.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Financial calendar | 2025-12-29 | English | |
| Constellation Discloses Its Q3 2025 Earnings Call Presentation - Attachment: Constellation_Q3.2025_Presentation.pdf | 2025-11-26 | English | |
| Constellation Discloses Its Q3 2025 Earnings Call Presentation | 2025-11-26 | English | |
| Constellation Reports Third Quarter 2025 Results - Attachment: 3Q25_Earnings Release.pdf | 2025-11-25 | English | |
| Constellation Reports Third Quarter 2025 Results - Attachment: Press Release_3Q25 Results Report.pdf | 2025-11-25 | English | |
| Constellation Reports Third Quarter 2025 Results | 2025-11-25 | English |
Market data
Market data not available
Price history
Peer group · Support activities for petroleum and natural gas extraction
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Aakash Exploration Services Limited
Provides upstream oil and gas services, mobile workover rig…
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AAKASH | IN | Mining and quarrying |
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ACT Energy Technologies Ltd.
Provides directional drilling services and specialized down…
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ACX | CA | Mining and quarrying |
|
Ades Holding Co.
Provides offshore and onshore drilling and production servi…
|
2382 | SA | Mining and quarrying |
|
AJ LUCAS GROUP LIMITED
Provides integrated drilling solutions for energy, mining, …
|
AJL | AU | Mining and quarrying |
|
Akita Drilling Ltd.
Land-based contract drilling services for the oil and gas i…
|
AKT.A | CA | Mining and quarrying |
|
Alpine Oil Services Corporation
Provides innovative drilling solutions, primarily MPD and U…
|
— | CA | Mining and quarrying |
|
Anton Oilfield Services Group
Integrated oilfield technology service provider for full li…
|
3337 | KY | Mining and quarrying |
|
Arabian Drilling Co.
Provides onshore and offshore drilling, well construction, …
|
2381 | SA | Mining and quarrying |
|
Archer
A global energy services company providing drilling and wel…
|
ARCH | BM | Mining and quarrying |
|
ASHTEAD TECHNOLOGY HOLDINGS PLC
Provides subsea equipment rental and solutions for the glob…
|
AT | GB | Mining and quarrying |
Constellation Oil Services Holding S.A. 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/9990/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=9990 | 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=9990 | 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=9990 \ -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": 9990}, 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 Constellation Oil Services Holding S.A. (id: 9990)"
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