GeoCy is a multidisciplinary offshore team supporting projects frοm initial concept to completion and beyond. It is an established independent offshore wind consultancy with high expertise in technology, business, and economics. This essential combination of expertise makes GeoCy stand out in such a dynamic sector. Our team members have years of experience in offshore wind energy, as they got involved in the field from its very early days.

  • Combined core team’s experience includes:16+ years of Marine & Engineering Services tailored to the subsea cable and flexible line markets
  • Over 80 subsea cables installation in 50 different countries to date In-house core of Project Managers, Client Representatives, Specialized Consultants

GeoCy can effectively support all phases of an offshore wind energy project


GeoCy is able to generate conceptual alternatives. Selection and optimization of the required concept is based on thorough technical-economical evaluation and risk review.

Procurement Support

During Detailed Engineering phase, GeoCy refines each aspect of the project, by means of a comprehensive description. Medializations, analysis reports, detailed plans and specifications are contributing to the complete description.


During Commissioning phases, GeoCy offers support to its clients through provision of highly qualified and experienced personnel on site.

Detailed Engineering

Between stages of conceptual design and detailed engineering, GeoCy performs necessary analysis, to select appropriate methods and equipment that will guarantee optimal engineering and design.


GeoCy can provide to its clients, highly skilled supervisors and management personnel that will certify the progress and completion of the critical offshore installation phases.

Operation & Maintenance

GeoCy assists its clients, by outlining an Operation and Maintenance Project Philosophy, and preparing a detailed organization of each specific phase.

Core Services

  • Client Representation
  • Due Diligence
  • Project Management
  • Specialized Consultancy
  • Bespoke Solutions
  • Cost Modelling (CAPEX/OPEX)
  • FIDIC Awareness
  • Awareness of EU standards, DNVGL
  • Cable Routing, Laying and Burial
  • Cable Loading and Transportation
  • Risk Assessment
  • Marine Survey
  • Tender Evaluation
  • Operations Planning
  • Engineering Design
  • Assets Auditing

GeoCy team’s experts have been successfully involved either as a team or as individuals in the following projects:

  • HKZ Tennet
  • Luchterduinen Reburial Eneco
  • Norther OWF
  • London Array Wind Farm
  • East Anglia One
  • Nemo interconnector
  • Hornsea Phase 1, Atoll Development
  • Race Bank OWF
  • Shell Australia Oil & Gas
  • PNG ESSO gas pipe
  • Luchterduinen Windfarm
  • Martens en Van Oord
  • Noord-Zuidlijn Metrostation CS
  • Gemini OWF
  • Northwind OWF
  • Nobelwind OWF
  • Rampion OWF
  • Farmosa 1
  • Cobra cable HVDC
  • Lukoil Development
  • AAE-1 Asia
  • Quintilion Fiber Optic Alaska
  • NCP Cable Oregon
  • Ichtys LNG
  • Quintilion Fiber Optic Alaska
  • Shalung Pipeline Replacement
  • Seychelles to East Africa System (SEAS)
  • Gulf Bridge International Cable System (GBICS)
  • West African Cable System (WACS)
  • Eastern Africa Submarine System (EASSy)
  • Europe India Gateway (EIG)
  • SEACOM/Tata TGN-Eurasia
  • ACS Alaska-Oregon Network (AKORN)
  • Med Cable Network
  • Colombia-Florida Subsea Fiber (CFX-1)

Our Office

NRG Geocy Consulting Projects L.T.D.
1095, Nicosia, Cyprus
VAT 10382401A

Contact our team