Siem Offshore AHTS AS
Maritime Company
Siem Offshore AHTS AS is a maritime company registered in Norway owning 4 ships.
Company Information
| IMO Company Number | 6372219 |
| Name | Siem Offshore AHTS AS |
| Country | Norway |
| Address | C/O: Aurora Offshore Management AS Gravane 16, 4610, Kristiansand S, Norway. |
| Status | Active |
Fleet Statistics
| Ships Owned | 4 |
| Ships Operated | 0 |
| Ships Managed | 0 |
| Ships as Group Beneficial Owner | 0 |
Last updated: Jan 22, 2026 7:48 AM
Vessels (2)
| Name | Type | Gross Tonnage | Year Built | |
|---|---|---|---|---|
| SIEM CHALLENGER | Other Type | 2807 | 2009 | |
| SIEM OPAL | Other Type | 7473 | 2010 |