Trusted long-term support solutions for complex programmes, regulated environments, and mission-critical operations.
MOSS provides long-term support services across defence programmes, nuclear innovation projects, decommissioning activities, and critical industrial operations. Through dedicated core crews, permanent site presence, and specialist engineering support, we deliver reliable, responsive solutions that integrate seamlessly into day-to-day operations while supporting long-term project and maintenance requirements.
With over 25 years of industry experience, MOSS provides dedicated site-based support for defence programmes, delivering responsive call-off services and specialist engineering expertise within safety-critical environments.
Our embedded teams work closely with client operations to provide reliable, flexible support tailored to operational demands and project requirements.
MOSS supports nuclear innovation projects through specialist engineering expertise, project management, and complex service solution delivery.
Combining practical experience with a collaborative approach, we help clients develop, manage, and implement safe, efficient, and technically robust solutions within highly regulated environments.
MOSS delivers large-scale decommissioning support for both onshore and offshore assets, providing engineering, maintenance, and project execution services throughout all phases of decommissioning activity.
Our experienced teams support safe, efficient dismantling, asset recovery, and infrastructure management while minimising operational risk and disruption.
MOSS provides dedicated core crews and embedded management teams to deliver integrated, proactive, and quick-turnaround support directly from client sites.
By maintaining a permanent operational presence, we develop strong site knowledge, improve responsiveness, and provide dependable day-to-day engineering and maintenance support aligned to client operations.