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  • The Ampelmann is a ship-based self stabilizing platform that actively compensates all vessel motions to make offshore personnel transfer safe, easy and fast. The base of the Ampelmann is mounted on the deck of the vessel or barge and takes care of the motion compensation, keeping the top side of the Ampelmann stationary. The gangway, which is mounted on the top side, can now easily be deployed onto the stationary offshore structure enabling safe offshore crew transfer. Using an Ampelmann reduces the necessity for jack-ups, semi-subs and helicopters, making it a safe and cost effective alternative for offshore crew transfers.

  • The Ampelmann Company is a high-tech offshore company focusing on the development, construction, lease and sale of offshore access solutions. The company was founded in 2007 as a spin-off of the Delft University of Technology. The core technology is the Ampelmann system, a motion compensation platform that allows easy, fast and safe access from a moving vessel to offshore structures, even in high waves. The technology was developed over 5 years within the Delft University of Technology, with sponsoring and participation of several international offshore players such as Shell, Boskalis and SMIT. Ampelmann company has 25 Ampelmann systems operational all over the world.

  • Over 400,000 easy, safe and fast transfers have been done by Ampelmann worldwide.


  • Engineering, installation and commissioning of electrical, control and integration systems for all type of vessels including tugs, navy and luxury yachts.
  • Service and repair for electrical systems, communication and navigation equipments on board ships and marine crafts.


  • Full machinery repair for most engine manufacturers, pumps, compressors etc.
  • Cryogenic works for LNG carriers including cryogenic valves, pipes and cargo systems
  • Complete boiler systems and deck boilers, boiler survey, inspection and repair
  • Condensers & heat exchangers (cleaning & re-tubing)
  • Rotary equipment, reduction gear inspection and repairs, turbine casing and steam valve repairs, turbo machinery installation and commissioning
  • Inert gas makers; services & spare parts
  • All mechanical works during drydock, alongside or at sea
  • Pitch propeller repairs; fixed and variable (cavitations, cracking, straightening, polishing, new blade tips, modification, balancing, etc.)


  • Marine accommodation works for vessels, offshore platforms, rigs and luxury yachts
  • Supply of approved marine accommodation material such as marine hardcore panels, soft core panels, marine doors, floating floors and carpets
  • Airconditioning installation and repairs


  • Supply of vessels, barges, tugs and pontoons (workboat, survey, crew, diving support vessels, aluminium vessels for survey use and oil field supply)
  • Full range of hydrographics survey including bathometric survey
  • Full range of non-destructive tests
  • Provision, installation and services of navigation aids
  • Site supervision for various types of ships including LNG carriers
  • Provision of marine consultancy
  • Supply of quality marine technicians and operators, flying squads for mechanical and fabrication works
  • Marine technical and operational surveys for vessels
  • Supply of marine equipments and appliances
We aim to lead, by localizing high quality services to the marine industry alongside international partners. By enhancing expertise and retaining knowledge within Qatar, our aspiration is to provide competitive marine services and solutions to all clients, local and international.
• Ship Management Services
• Marine Consultancy
• Marine Trainings Programs
• Ship inspection and Survey
• Marine Supply
• Agency Services
• Supply of Skilled Marine Resources
Sora Marine Services Ltd successfully won the bid of the management of the Multi Purpose Research Vessel (MPRV) 'Janan'. Under the contract Sora Marine provides the full management of the vessel including all maintenance, upkeep and operations
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Marine Consultation fully provided by the team of Sora Marine
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Sora Marine Training Academy is the only RYA (Royal Yachting Association) accredited powerboat training centre in Qatar.
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Specialized Ship Repairs & Services for LNG carriers, Naval, and Mega Yachts
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Marine Supply are fully provided by the team of Sora Marine
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Supply of Skilled Marine Resources fully provided by the team of Sora Marine
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Marine Training

Sora Marine Training is the only RYA (Royal Yachting Association) accredited powerboat training centre in Qatar..

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Marisol Qatar

Marisol Qatar is a diving division member of the International Marine Contractors Association (IMCA)..

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Clydeside Surveys WLL specialises in all forms of Hydrographic surveying..

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Middle East LLC


Middle-East LLC




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With the Seatrade Innovation


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Maritime Propulsion Services BV

Contact Us


Sora Marine Services Co. Ltd,Ground Floor,
Office 1, Ahmed Al-Misnad Building
Mohammed Bin Thani Rd, Doha, Qatar

show Telephone:
+974 4427 7171, +974 4427 7177
Fax: +974 4427 7117