Excess Engineering has established HSE policy and objectives in line with industry standards, regulatory requirements and aspirations set by companies operating internationally and on the Norwegian Continental Shelf.

Our HSE vision is built on our strong belief that all accidents are preventable and is focused on our target of achieving zero accidents and injuries.

We promote a healthy workplace for safe and secure operations, and we strive to minimize any negative impact on the external environment.


Its the vision of Excess Engineering to make “skills made redundant by technological advance”.



Excess Engineering adn Geoquip Marine has been awarded funding through the Eurostars-2 joint program for developing a fully automated tool for seabed investigations for offshore windfarms


Excess Engineering together with partner Geoquip Marine Operations AG (Geoquip) is developing the first versatile umbilical tool for 3000m waterdepth.

The new umbilical project under development enables geotechnical (CPT and other in situ tests) data to be obtained offshore and nearshore at depths below the mudline. It will enable seabed data to be efficiently obtained greatly improved efficiency of investigation. This unique project would not have been possible without the support of Innovation Norway and Skattefunn.

Patented Linear Actuator

High efficiency > 90%

Stroke < 3 meter

Loads up to 50 tons

No residual load on piston rod

Modular PM motor and brake

For onshore, offshore and subsea applications

Actuators qualified in purpose built test jig.

Delivered in various configurations

 - With gearbox

 - Direct driven by PM motor

 - Various motor configurations

 - Absolute encoder integrated

 - Power On or Power Off Brake

Patented MoveX

Electrical material handling system for the maritime industry. The Move-X are equipped with advanced braking system to control relative movement between skid rails and pallets

 - Retrofit to existing skid rails

 - Battery Powered

 - Autonomous control

Active Heave Compensation 

In-house development and qualification of a fully redundant active heave compensation control system for medium and small size electrical hoisting system

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Excess engineering delivers a wide range of projects typical clients are Oil & Gas, Subsea Renewable, Fish farms and Onshore Industry

VFD cabinets and control system

Design, analysis and execution of umbilical termination

Coflexip Quick Connector, 10k API 6A Qualified

Subsea control System

Hydraulic override flapper check valve 15K API 6A Qualified

Subsea Motors

We have years of experience try us out.




Excess Engineering is an international technical service provider to the oil, gas and renewable energy markets. Our core team has more than 20 years of experience in providing comprehensive engineering and product development services both internally and for customers.

Our expertise and inventive approach ensures that our clients receive the most advanced and dependable solutions available today in the industry.


Excess Engineering is different because we excel at our core competencies, focus on them and commit ourselves to deliver a high-quality service in complete alignment with our client’s objectives



Excess Engineering has filed several patents both for internal development projects and for external customers. We translate your idea or invention into a good and workable solution that creates values and meet the expectations of customers

In Excess Engineering:

  • we like to think differently

  • we shall be easy to work with

  • we shall be at the forefront of an envolving industry


Engineering Services

Product Development

Specialist in API 6A  and Norsok

Subsea equipment

Downhole tools

Well Intervention equipment

Vessel and marine operations

Structural Analysis

Metallic Material selection

Fabrication follow-up

Patent preparations and filing

Design and testing of API 6A equipment

Design and Testing of NACE equipment

3D animations & Illustrations

Consultant Services

Engineering and Project Management

Riserless Light Well Intervention (RLWI)

Subsea construction and installation

Inspection Maintenance Repair (IMR)

Manufacturing, fabrication, testing and installation follow-up

Mud mixing and Bulk systems

Control Systems

EPCI engineers

In House Products

Electrical linear actuators

Electrical downhole and subsea tools

Control system: HMI, PLC, WinCC

  - Subsea equipment and controls

  - Surface equipment, machine control

  - AHC control for winches

Electrical skidding system

3D animations

3D printing

Design and building of VFD cabinets and starter cabinets

Battery operated subsea equipment

Geotechnical equipment

  - Electrical CPT tool

  - Battary operated Seabed frame

  - seabed drilling and coring

Subsea motors and motor controls

Design of gearboxes

High Pressure equipment (API 6A)



Year Established






Ongoing  Developments


Excess Engineering AS is a multidiscipline technology company. We develop equipment for demanding clients both above and below the water. 


If you are interested please check the links below




For any inquiries, questions or commendations, please call: +47 922 57 821

Head Office

151 Strandgata

4307 Sandnes



Tel: +47 922 57 821

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