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4C is now TGS

We are excited to announce a significant milestone in 4C Offshore's journey. Our integration into the TGS family marks the beginning of a new era in offshore wind market intelligence.

Learn what this means for you!

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Offshore Wind Farm Intelligence

Understand markets and drive growth.

Access the 4C Offshore WebApp, the powerful intelligence tool fuelled by offshore global wind market data and insights.

Global Data

In-House Specialists
Providing the leading offshore wind farm database subscription.

A Decade of Data
Providing reliable data for 10+ years.

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wind farm projects





A Growing Market

The offshore wind energy sector continues to experience significant growth, driven by factors including increasing demand for renewable energy, advances in technology and falling costs. According to the Global Wind Energy Council offshore wind capacity grew by a record 6.1 GW in 2020, bringing the total installed capacity to over 35 GW. Europe remains the largest market for offshore wind, accounting for 80% of global installed capacity, but other regions such as Asia and the United States are rapidly increasing their investments in this sector.

As the market grows, so too does the number of opportunities, with some estimates suggesting that the renewable energy sector could support over 43 million jobs globally by 2050. In addition to reducing carbon emissions, offshore wind can provide a reliable source of energy and contribute to energy security. The development of floating wind turbines, which can be deployed in deeper waters, is also opening up new opportunities for offshore wind energy in areas with previously limited potential.

Imagine what you could do for your organisation with access to complete up-to-date offshore wind farm data, including detailed information about foundations, project milestones, vessels and contracts awarded.

How we can help

4C Offshore has developed 4C Offshore, a comprehensive suite of reports, databases and online tools.

4C Offshore allows us to create sector-specific subscriptions to help people gather intelligence to inform decisions, for example out Offshore Wind Farm Intelligence subscription. Sector subscriptions are fuelled by wide-reaching data and insights to help organisations make informed decisions.

4C Offshore’s Wind Farm Intelligence subscription will enable you to:

  • Competitor analysis
    • Use data to identify opportunities, benchmark performance and develop marketing strategies.
  • Industry analysis
    • Industry data and insights such as market size, growth potential and customer trends can be used to guide business decisions from future direction to investments.
  • Offshore wind project pipeline
    • Monitor market trends and specific projects to evaluate investment opportunities including all aspects of turbine manufacture and installation.
  • Resource assessment
    • Data can provide information on the availability of electricity transmission infrastructure in a given area, which can help developers conduct industry analysis of ownership, manufacturers and installers.

What's in the Offshore Wind Farm Intelligence subscription?

Online/Offline Databases

  • Definitive list of all offshore wind farm projects - installed and in the pipeline
  • Key companies and their role: thousands of stakeholders defined, from developers to installers
  • Planning and installation timelines
  • 4CO proprietary models, indicating the likelihood of projects proceeding
  • Updated hourly
  • Download as MS Excel for offline use


  • Exclusive news straight to your inbox
  • Daily, weekly, fortnightly or monthly - you choose!


  • Frequent market reports
  • Access to our experts' insights and their analysis on the dynamics affecting market forces
  • Legislative change, supply chain constraints, envrionmental factors and geopolitical changes for every major global offshore wind region
  • Download as PDF for offline use

Online Tools

  • Project timelines
  • Graphs and charts: market share explorers for turbine installers and manufacturers

Why choose an Offshore Wind Farm Intelligence subscription?

  • One-stop-shop for offshore sector data and insights
  • Reduce waste on time-consuming research
  • Access forecasts
  • Investigate component trends
  • Analyse supply and demand data including existing stakeholders
  • Understand contractors' project experience and market presence
  • Understand specific project timelines and lifecycle
  • Reveal business opportunities
  • Target growth areas
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