Clue Engineering specialize in providing comprehensive services for the offshore and maritime industry including delivery of offshore cranes, winches, rope sheaves, hook block, lifting beams and various lifting equipment.

The scope of our services covers: engineering, design calculations, strength calculations of structures and joints, modal and buckling analysis, calculations for hydraulic, pneumatic and electric drive systems selection of drives, mathematical models, failure mode analysis, project management and comprehensive manufacturing supervision.

We provide our customers with a wide range of products, including machinery, equipment and infrastructure elements. Clue specialize in delivery of: offshore cranes, winches, skidding systems, rope sheaves,  hook block, lifting beams and land cranes.

Clue Engineering offer comprehensive design and management services for offshore and onshore industry including:




Structure and joints strength and fatigue calculations including:

  • Manual methods (Mathcad, Excel)
  • FEM (FEMAP with NX Nastran, Autodesk Robot)


Modal and buckling analysis


Hydraulic, electric and pneumatic drives calculations and drive selection


Mathematical models in mechanic problems

Failure Mode Analysis

Design & Engineering

Design of cranes, winches and other equipment according to DNV, ABS, API, GL, EN rules. Comprehensive services including engineering, 3D modelling, fabrication drawings, bill of materials and components. DNV / ABS approval of design.3

Project Management and fabrication

Project management including supervision of fabrication, assembly and testing of equipment.4


Using our trusted partners we are able to offer manufacturing of various equipment including steel structures of cranes, winches, structures for building industry and other prototype units. Manufacturing according to DNV Lifting Appliances and other standards.5

Heavy lift spreader beams

We deliver various types of spreader beams for offshore / onshore lifting. Capacity range from 10 T to 200 T. Lifting equipment certified by DNV, ABS and other class societies. Certified lifting slings and shackles can be delivered as required.6

Wire rope sheaves and banana blocks

We design and deliver wire rope sheaves for the offshore industry, welded, cast or forged types available. Products certified by DNV, ABS and other class societies. NORSOK M-501 painting included if required. Our sheaves are used for cranes, A-frames and other heavy lifting equipment.


Column jib cranes

The column jib cranes can be used in welding and assembly workshops providing lifting capacity from 2000 to 10000 kg. Our solutions allow our Clients to order a crane meeting their special needs and requirements.8

Gantry cranes

The light type gantry cranes are designed to Client requirements. We offer offshore / onshore design with radio / remote / cabin control. Delivery according to DNV and ABS rules.9

Ram luffing, hammerhead, rope luffing and rope king post cranes

Clue Engineering deliver various types of marine and offshore cranes built according to DNV, ABS and EN 13852-1 standards. Our offer includes special cranes designed to Client specifi cations.101112




Our recent projects