Form: 20-F

Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

March 24, 2026


Exhibit 8.1
LIST OF SUBSIDIARIES OF CADELER A/S
Name of Subsidiary
Jurisdiction of Incorporation
Wind Orca Ltd.Cyprus
Wind Osprey Ltd.Cyprus
Wind Peak Ltd.Cyprus
Wind Pace Ltd.Cyprus
Wind Ally Ltd.Cyprus
Wind Ace Ltd.Cyprus
Cadeler Holdings LimitedUnited Kingdom
Cadeler International LimitedUnited Kingdom
Cadeler UK LimitedUnited Kingdom
Wind Scylla LimitedUnited Kingdom
Wind Maker LimitedUnited Kingdom
Wind Mover LimitedUnited Kingdom
Wind Keeper LimitedUnited Kingdom
Seajacks 3 LimitedJapan
Seajacks Japan LLCJapan