Fosnakyst approaching at sea with its cranes raised.

A versatile maritime partner

Abyss has Norway’s most flexible fleet and guarantees safe and reliable operations for fish farmers along the entire coast.

Abyss delivers complete maritime operations for the aquaculture industry. We meet our customers’ needs along the entire coast, around the clock. Both over and under the surface.

Service

An Abyss service vessel.

Net cleaning

Net cleaning at a fish farm.

Diving

Diving operations.

Delousing

Delousing operations at a fish farm.

Built for demanding operations

We have learnt that operations at sea involve more than vessels and equipment. They require an understanding of the task, the right capacity and work carried out with control, experience and responsibility for people, fish and facilities.

01

Operational reliability

Experienced specialists, clear procedures and 24/7 operational readiness give our customers predictability when precision matters.

02

The right capacity

With a versatile fleet and specialist equipment, Abyss can tailor vessels, crew and method to the needs of each operation.

03

Responsible operations

Fish welfare, biosecurity and HSE are integral parts of our operations – not an afterthought.

Vessels and capacity for every operation

03

Service vessels

Our service vessels support a wide range of operations at fish farms, from inspection and maintenance to emergency response, mooring work and practical support for day-to-day operations.

03

Net cleaning vessels

Our net cleaning vessels are specially equipped to clean nets efficiently. Regular net cleaning maintains good water flow and helps keep conditions stable at the location.

03

Diving support vessels

Our diving support vessels carry out underwater inspection, maintenance and technical operations. ROVs and specialist equipment enable safe, precise work.

03

Delousing vessels

Our delousing vessels are equipped for efficient fish treatment, with capacity and equipment tailored to different sites and operations, and particular emphasis on fish welfare.

Image 2 from the Abyss article “Abyss makes significant HSE improvements in 2025”.

A flexible fleet for demanding operations

From service and net cleaning to diving services and delousing, our vessels are equipped for a range of needs along the coast.

Fosnakongen, a service vessel

Fosnakongen

3YYH
Length:
25.6 m
Beam:
12 m
Crane capacity:
HS Marine 145 t/m HS Marine 80 t/m
Fosna Poseidon, a diving support vessel

Fosna Poseidon

LH2423
Length:
14.99 m
Beam:
4 m
Fosna Viking, a service and net-cleaning vessel

Fosna Viking

LH2288
Length:
14.98 m
Beam:
10 m
Crane capacity:
Palfinger PK 65002 65 t/m
Fosna Kraft, a service vessel

Fosna Kraft

LH4604
Length:
15 m
Beam:
10 m
Crane capacity:
Palfinger PK 62002 62 t/m, Palfinger PK 32002 32 t/m
Fosnakyst, an Abyss hybrid service vessel.

Fosnakyst

JXXY
Length:
26 m
Beam:
12.4 m
Crane capacity:
1x250t/m and 1x150t/m and 1x41t/m
Fosna Atlas, a service vessel

Fosna Atlas

LH2289
Length:
14.98 m
Beam:
10 m
Crane capacity:
Palfinger PK 65002 65 t/m, Palfinger PK 37002 37 t/m
Fosnasund, a service vessel

Fosnasund

LGPL
Length:
25 m
Beam:
14 m
Crane capacity:
HS Marine AKC185/21.5 HE4, HS Marine AKC100/21 HE4
Norwegian coastline with mountains and sea beneath dramatic clouds, with sunlight breaking through.

Ready for operations along the coast