For a company, making alliances is sometimes necessary to add flexibility or to address projects requiring additional competencies.
Our preferred partners are listed below with links to their website for more complete information.

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MAREAL Engineering and Consulting

MAREAL Engineering and Consulting is an independent company that was founded in 2002 to produce structural engineering studies for the offshore and near shore oil&gas industry.

From conception to detailed engineering, covering the whole spread of analyses required for installation and service conditions, MAREAL services encompass 3D modelling, drafting, material take-off, weight control reporting and requisitions. The company is fully involved in the fabrication process sharing project efficiency and construction liability as a target, driven by quality, liability, reliability, and ready for technical challenges.

MAREAL activity covers support to oil companies, our added value being called upon for feasibility studies, independent analyses, third part reviews, reassessment, last minute optimisation and out-of-the-box studies.

Their quality system is certified ISO9001:2015, with a process dedicated to engineering that includes procedures and tools for verification and checking out engineering documents prior to being issued. The objective is to provide reliable results and with efficient and consistent information.

In 2012, CETEAL was created to address the Marine Renewable Energies sector, bringing along the design of concrete structures.


Green Palm Marine Consultancy

Green Palm Marine Consultancy (GPMC) offers Engineering Analysis Consultancy Services and Design Solutions to the Marine, Offshore and Drilling Sectors. Registered in Dubai – UAE, GPMC is an ISO 9001: 2015 company certified by Bureau Veritas. The company has branch offices in Kuala Lumpur (Malaysia); Cochin (India); Houston (USA); Hull (UK) and France (Europe).
GPMC has for many years, been working hand in hand with EPC Contractors and yards on practical and cost effective solutions for engineering analysis of offshore structures, Jack-Up rigs refurbishment and conversion, Transportation & Installation of offshore platforms. The company supplies major operators with specifically engineered resolutions, support and Project Management.
They have been working for last 10 years in these regions and have secured excellent and long established links with the Senior and Project Management Teams of the major operators in these regions.
Their Expertise

  • Basic/concept, FEED, Detailed Engineering for Greenfield and Brownfield facilities
  • Transportation & Installation Engineering of Offshore Structures
  • Jack-Up Rig Engineering – Refurbishment & Conversion
  • SURF and Offshore Heavy Construction
  • Inspection, Repair and Maintenance (IRM) and Diving Solutions
  • New Design Solutions & Conversion of Offshore Vessels
  • Engineering, Procurement and Construction for Production Facilities: Onshore and Offshore
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ORCA Offshore

Offers more than twenty-five years experience in the marine, structural and operational aspects of the design, fabrication, and installation of fixed and floating offshore structures for projects in the North Sea, the Gulf of Mexico, West of Africa and in the Far East.

Experience includes traditional offshore work and more recent work for renewable energy projects. ORCA offers you innovative, persuasive, realistic, practical, co-operative, out-of-the-box, and enthusiastic service ranging from engineering, offshore support to Project management.


CDM Consultancy

CDM Consultancy is a partnership established by experienced Naval Architects and Marine Engineers. They develop new solutions and evaluate existing technologies according to the client needs and preferences. Their expertise encompasses every activity related to marine engineering and naval architecture. All aspects of the development process can be performed, from financial planning, risk assessment and project management to structural and hydrodynamic engineering, piping hydraulic calculations and balancing, research and third-party verification.

CDM Consultancy is actively participating in R&D projects related Ocean Renewable Energy Generation, practical usage of Renewable Energy in marine and offshore environment and fish-farming.


TM Engineering, PLLC

TM Engineering, PLLC is a leader in the engineering design and structural analysis of onshore and offshore drilling rigs and equipment done in accordance with API 4F, ABS, DNV, and other required specifications. The quality of the structural steel design is an essential component to every one of their offshore derricks or onshore masts and substructures, as they want each client to have satisfaction in the drilling package delivered to them.

The structural design experience and expertise of TM Engineering, PLLC includes derricks, masts, and substructures for land rigs, drilling barges, fixed platform rigs, jack-ups, semi-submersibles, and drillships.

TM Engineering, PLLC also inspects and upgrades rigs in accordance with the most recent API 4G requirements.


Diplamar is a privately owned professional organization since 2005, that offers engineering services regarding engineering design and analysis of Offshore Platforms.

With 35 years of experience, working with Bentley SACS (Structural Analysis ComputerSystem) as a primary  tool, have done a great number of offshore projects for Fixed Offshore Platforms from water depths ranging 25 m to 110 m, including for Design and assessment:

  • In Place Analysis (Operational and Storm),
  • fatigue analysis,
  • Earthquake Analyses: Strength Level as well Ductility level,
  • Design and assessment Wave Ultimate Strength Analysis.
  • Analysis for Repair Engineering,
  • Pile Drivability Analysis, and
  • Cathodic Protection Calculation.

Regarding Bentley SACS, Diplamar is a Bentley authorized Partner to provide:

  • Technical Support to Registered Users,
  • Assistance during Selling and Leasing Bentley Software, and
  • SACS Training Seminars