{"filing":{"accession_number":"0001978867-26-000111","cik":"0001978867","ticker":"CDLR","company_name":"Cadeler A/S","form":"6-K","filing_date":"2026-09-22","report_date":"2026-09-22","primary_document":"a6-kxcadelerandvattenfallj.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1978867/000197886726000111/a6-kxcadelerandvattenfallj.htm"},"events":[{"id":34142,"run_id":31412,"accession_number":"0001978867-26-000111","anchor_item_number":null,"event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"summary":"Cadeler announced a memorandum of understanding with Vattenfall Vindkraft AB to collaborate on next-generation operations \u0026 maintenance (O\u0026M) solutions for offshore wind, specifically focusing on Major Component Exchange (MCE) capabilities. This is a strategic partnership announcement that does not fit the discrete event categories (not an M\u0026A transaction, not a contract award with defined revenue, not a regulatory milestone), but represents a material operational and strategic development for the company's Nexra O\u0026M platform. The collaboration is material to investors as it signals expansion of Cadeler's service offerings and market positioning in the growing offshore wind aftermarket.","company_name":"Cadeler A/S","ticker":"CDLR","filing_date":"2026-09-22","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":37798,"accession_number":"0001978867-26-000111","item_number":null,"item_title":null,"event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"Cadeler announced a memorandum of understanding with Vattenfall Vindkraft AB to collaborate on next-generation operations \u0026 maintenance (O\u0026M) solutions for offshore wind, specifically focusing on Major Component Exchange (MCE) capabilities. This is a strategic partnership announcement that does not fit the discrete event categories (not an M\u0026A transaction, not a contract award with defined revenue, not a regulatory milestone), but represents a material operational and strategic development for the company's Nexra O\u0026M platform. The collaboration is material to investors as it signals expansion of Cadeler's service offerings and market positioning in the growing offshore wind aftermarket.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-22T10:08:44.694307+00:00","company_name":"Cadeler A/S","ticker":"CDLR","filing_date":"2026-09-22"}]}