​Crane Systems
Heavy Lift | Offshore Wind | Marine Operations
Crane Superintendency & Consultancy
Green Shift Group provides specialized crane inspection, superintendency, and consultancy services tailored to the offshore wind, heavy lift, and maritime industries.
Built on extensive operational experience, our approach combines engineering expertise with hands-on execution from some of the most complex lifting environments globally.
Our team has worked directly with heavy-lift jack-up vessels and offshore installation units, supporting crane systems from Huisman (up to 1600T), Liebherr (up to 1500T), and Gusto MSC, as well as a wide range of auxiliary systems.
This experience is not theoretical.... It is grounded in daily responsibility for maintenance, upgrades, offshore campaigns, and critical repair scopes.
​Inspection & Technical Assessment
We deliver independent crane inspections focused on safety, compliance, and operational reliability.
Our services include condition surveys, structural and fatigue assessments, and detailed evaluations of hydraulic, mechanical, and control systems.
Whether performed during offshore campaigns, drydock periods, or as part of on/off-hire inspections, our findings are practical and directly applicable to operations.
Superintendency & Operational Support
Green Shift Group acts as a technical partner for crane systems throughout their lifecycle.
We support maintenance planning, contractor supervision, and the management of complex repairs and upgrade scopes both offshore and in shipyards.
Our experience includes major crane overhauls, structural reinforcements, and system modifications, ensuring assets remain compliant, reliable, and cost-efficient.
Consultancy & Engineering Advisory
Beyond inspections and execution, we provide strategic and technical consultancy to optimize crane performance and lifecycle value. This includes troubleshooting, upgrade planning, risk assessments, and support for newbuilds and conversions.
Our team has acted as technical advisors and client representatives in offshore wind campaigns, mobilizations, and complex lifting operations, bridging the gap between engineering, operations, and project delivery.
Offshore Experience You Can Rely On
Our specialists have supported major offshore wind and marine projects across Europe, the US, and Asia, working alongside leading operators. From drydocking and vessel conversions to large-scale installation campaigns and emergency repairs, we understand the operational realities and critical timelines involved.
A Practical, Operational Approach
What differentiates Green Shift Group is our ability to combine consultancy with execution. We do not only advise... We participate, supervise, and deliver. This ensures that every recommendation is grounded in real-world feasibility, safety, and commercial awareness.
Whether supporting a heavy lift crane on a jack-up vessel, advising on offshore installation operations, or managing a complex repair scope, Green Shift Group provides reliable, experience-driven support wherever your vessel operates.
