Jee Ltd is a UK based engineering consultancy established in 1988, delivering innovative and reliable solutions to the energy sector. The company specialises in subsea engineering, pipeline integrity and offshore infrastructure, supporting clients across oil and gas and emerging energy transition areas including carbon capture and hydrogen.

Jee provides technical assurance and project management across a global portfolio of pigging and plugging projects, with a proven track record of supporting assets from design through to decommissioning. Its expertise spans subsea pipeline design, riser systems, integrity management and risk assessment, helping operators optimise performance, reduce downtime and maintain safe operations.

Jee’s engineers focus on reducing risk in complex pipeline environments, addressing challenges such as unpiggable pipelines, subsea launch and receipt systems, ultra deepwater high pressure high temperature lines, multi diameter pipelines and flexible risers. Advanced engineering tools including computational fluid dynamics and finite element analysis support robust and reliable solutions.

Operating globally and working with leading operators and contractors, Jee combines technical excellence with a strong commitment to safety and quality, underpinned by ISO 9001 certification. Alongside consultancy services, Jee also delivers technical training in integrity management, pigging and plugging, helping develop in house capability and address ongoing skills and resource challenges across the industry.