Your Solution Provider in Offshore Renewables

JUMBO Consulting Group is a highly experienced and specialised advisory that offers strategic services and project delivery consultancy for offshore wind, offshore transmission systems and energy island projects, covering the entire project lifecycle from early development, procurement, construction to O&M.

Our services are founded on deep sector knowledge and delivery of contractual and commercial solutions within our core disciplines, development services, supply chain development, category-, procurement- and contract management and advisory.

JUMBO Consulting Group is headquartered in Copenhagen (DK) and has offices in Melbourne (AUS), Hamburg (DE), Aberdeen (UK), Warsaw (PL), Madrid (ES), Seoul (KR), Taipei (TW), Singapore (SG) and East Coast (US).


Explore our core services

We partake in advising, managing and executing your project development and procurement processes, entering into contracts that meet your risk profile and business case requirements.

We ensure operational success by bridging procurement and execution phases, applying lessons learned from the early development phases and previous projects.


Our team integrates seamlessly with yours, driving your business opportunities forward and laying the foundation for informed decision-making in bid submissions or market entry.


Building on our extensive experience in offshore wind, we have developed several industry-specific courses and education programmes with the Renewable Construction Academy. These training solutions are available to everyone and complement our consultancy services. By taking advantage of these programmes, you can capture valuable lessons learned and apply them within your organisation.


Selected projects

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Client Projects Serviced


GW Experience






Women, 49% Men