About Us

We pride ourselves on our ability to deliver simple solutions to the nuclear industry's most complex challenges.

At NSG, our vision is to be the nuclear industry’s preferred partner and we believe our people are fundamental to achieving this. Our positive working culture is driven by our four core values: passion, integrity, challenge and collaboration. We have a long and proud history of safely delivering cost-effective decommissioning, waste management and land remediation services for the nuclear industry. More recently, we have complemented our core capability with services such as problem definition, requirements engineering, obsolescence management and plant life extension. In addition to this, we also offer expertise in programme and supply chain management, giving our clients complete confidence that their projects are in safe hands.

Website capability graphic

Our History

From a micro business specialising in decommissioning to an SME with Tier 2 experience at multiple sites across the UK, we have been delivering services to the nuclear industry for almost 40 years. Click here to find out more about our history.

Our Leadership Team

Our directors are some of the most experienced and respected professionals in the industry, having earned their stripes with organisations including Sellafield, Magnox, AWE and UKAEA. Find out more about our leadership team here.

Our Core Values