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Constellation Oil Services Holding S.A. — Investor Relations & Filings

Ticker · COSH ISIN · NO0013460071 LEI · 5493005YJTU769NW5I10 Euronext Growth Mining and quarrying
Filings indexed 128 across all filing types
Latest filing 2026-03-24 Annual Report
Country LU Luxembourg
Listing Euronext Growth COSH

About Constellation Oil Services Holding S.A.

https://www.theconstellation.com

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
Constellation Disclose its Full Year 2025 Earnings Presentation - Attachment: Constellation Oil Services Holding - EU Financial Statements.pdf
Annual Report Classification · 100% confidence The document is a comprehensive annual financial report for Constellation Oil Services Holding S.A. for the fiscal year ended December 31, 2025. It includes a Management Report, an Independent Auditor's Report, Consolidated Financial Statements (Statement of Financial Position, Income, Cash Flows, etc.), and detailed Notes to the Financial Statements. This structure and content align perfectly with the definition of an Annual Report (10-K). FY 2025
2026-03-24 English
Constellation Disclose its Full Year 2025 Earnings Presentation - Attachment: Constellation_Q4.2025_Presentation.pdf
Investor Presentation Classification · 90% confidence The document is formatted as a slide presentation, labeled “2025 Earnings Release,” containing detailed financial highlights, charts, forward-looking disclaimers, contract backlog, guidance, and an appendix reconciliation. There is no Q&A transcript or minutes of a call, nor is it a brief press release; it is a full investor slide deck. This matches the definition of an Investor Presentation (IP).
2026-03-24 English
Constellation Disclose its Full Year 2025 Earnings Presentation
Report Publication Announcement Classification · 90% confidence The document is a short announcement (under 5,000 characters) stating that the company has “disclosed its Full Year 2025 Earnings Presentation” and directs readers to the Investor Relations website to view the materials. It does not include actual financial results or the presentation itself, but merely announces the publication of a report. Under the “Menu vs Meal” rule, this fits the definition of a Report Publication Announcement (RPA).
2026-03-24 English
Constellation Oil Services Holding S.A. annouces the schedule of Annual and Extraordinary General Meetings - Attachment: NDR Holders – Form of Voting Instructions to Depository Agent.pdf
Proxy Solicitation & Information Statement Classification · 90% confidence The document is a convening notice to the annual and extraordinary general meetings, containing the agenda, proposed resolutions, proxy/voting instructions and explanatory notes for shareholders. It is not the AGM presentation itself, nor the post‐meeting results, but rather a solicitation of shareholder votes. This aligns with Proxy Solicitation & Information Statement (PSI).
2026-03-24 English
Constellation Oil Services Holding S.A. annouces the schedule of Annual and Extraordinary General Meetings - Attachment: 2026 COSH CONVENING Notice AGM EGM.pdf
Proxy Solicitation & Information Statement Classification · 86% confidence The document is a detailed convening notice to the annual and extraordinary general meetings of shareholders, providing agendas, resolutions, voting procedures, record dates, proxy forms and explanatory notes. It constitutes materials sent to shareholders in order to inform and solicit votes at the upcoming meetings. This matches the definition of a "Proxy Solicitation & Information Statement" (PSI) rather than the actual AGM materials or a simple regulatory announcement. Therefore, the appropriate classification is PSI.
2026-03-24 English
Constellation Oil Services Holding S.A. annouces the schedule of Annual and Extraordinary General Meetings - Attachment: Constellation Oil Services Holding S.A. annouces the schedule of Annual and Ext
Proxy Solicitation & Information Statement Classification · 85% confidence The document is an announcement of the convening of the Company’s Annual and Extraordinary General Meetings, providing the date, agenda, voting instructions and attached notice materials for shareholders to review and submit their votes. This falls under materials sent to shareholders to provide information and request votes for meetings – i.e. a Proxy Solicitation & Information Statement.
2026-03-24 English

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