
Offshore Decommissioning Supply Chain
The offshore decommissioning supply chain consists of three main steps, each requiring specialized expertise:
- Plug & Abandonment of Wells
- Offshore Removal of Structures
- Onshore Dismantlement & Waste management
HSD excels in the final step: onshore dismantling and waste management. With over 20 years of experience, we have earned a strong reputation as an industry leader. Our team prioritizes environmental responsibility and sustainable waste management throughout each project.

Ship Decommissioning & Shipwreck Disposal
In addition to offshore platforms, HSD also handles ship decommissioning and shipwreck disposal. The decommissioning processes for ships mirror those of offshore platforms, but ships present unique challenges due to their size and complexity. Whether dismantling a shipwreck or an offshore platform, we ensure safe, efficient, and environmentally responsible disposal.

HSD’s Decommissioning Approach
Leading oil & gas companies, heavy lift contractors (HLVs), and engineering consultants trust HSD. We focus on efficiency, safety, and sustainability in every project. Our goal is to reduce the environmental impact of decommissioning while promoting the reuse and recycling of offshore platforms and ships.
HSD operates with a low-profile approach for onshore dismantling. We manage every aspect of the decommissioning process, from dismantling offshore platforms to waste separation, with minimal subcontractor involvement. This ensures direct communication and streamlined operations for our clients.

Environmental Responsibility in Decommissioning
Given the global challenges of climate change and limited raw materials, HSD works hard to reduce greenhouse gas emissions. We aim to close the material reuse loop, ensuring high recycling rates and responsible waste management.
HSD holds an environmental license, which allows us to accept offshore platforms and vessels “as is.” This certification makes us a reliable one-stop shop for decommissioning. Clients can trust us to dismantle their assets safely, efficiently, and in an environmentally sound manner.
Sustainable Reuse and Repurposing of Offshore Platforms
Whenever possible, HSD explores reuse and repurposing opportunities for decommissioned platforms. Even when recycling rates reach nearly 100%, we often find ways to repurpose platforms for alternative uses. HSD has played an integral role in several refurbishment projects, preparing platforms for reuse or fully refurbishing them for new applications.