Siem Offshore Inc fleet
9 vessels owned or operated by Siem Offshore Inc, with public specifications and cited sources.
- Records
- 9
- Built
- 1978-2016
- Classed
- 9
- with class label
- Updated
- Jul 25, 2026
Common types
- AHTS (5)
- Offshore (2)
- PSV (2)
Common flags
- Norway (5)
- Brazil (3)
- Cyprus (1)
| Vessel | Type · Flag | Built | Class |
|---|---|---|---|
JOIDES RESOLUTION↗ IMO 7423081 Offshore · Cyprus · 1978 | Offshore · Cyprus | 1978 | BV |
SEA1 AMETHYST↗ IMO 9442433 AHTS · Norway · 2011 | AHTS · Norway | 2011 | NV |
SEA1 AQUAMARINE↗ IMO 9417725 AHTS · Norway · 2010 | AHTS · Norway | 2010 | NV |
SEA1 SAPPHIRE↗ IMO 9417696 AHTS · Norway · 2010 | AHTS · Norway | 2010 | NV |
SIEM ATLAS↗ IMO 9578660 PSV · Brazil · 2013 | PSV · Brazil | 2013 | NV |
SIEM EMERALD↗ IMO 9417701 AHTS · Norway · 2009 | AHTS · Norway | 2009 | NV |
SIEM GIANT↗ IMO 9578672 PSV · Brazil · 2014 | PSV · Brazil | 2014 | NV |
SIEM MARATAIZES↗ IMO 9578933 Offshore · Brazil · 2016 | Offshore · Brazil | 2016 | BV |
SIEM RUBY↗ IMO 9413444 AHTS · Norway · 2010 | AHTS · Norway | 2010 | NV |