How our business is structured

We’re one National Gas, made up of specialist businesses that work together to keep Britain’s energy flowing. At the core is National Gas Transmission, which operates the high-pressure network that moves gas across the country. Alongside this, National Gas Services keeps our pipelines safe and reliable through expert maintenance and emergency response, while National Gas Metering manages the millions of meters that connect homes and businesses to the energy they need. Together, supported by our engineering consultancy Premtech, we combine deep expertise with a shared purpose—securing Britain’s energy today while building the network for tomorrow.

  • How our business is structured

    We’re one National Gas, made up of specialist businesses that work together to keep Britain’s energy flowing. At the core is National Gas Transmission, which operates the high-pressure network that moves gas across the country. Alongside this, National Gas Services keeps our pipelines safe and reliable through expert maintenance and emergency response, while National Gas Metering manages the millions of meters that connect homes and businesses to the energy they need. Together, supported by our engineering consultancy Premtech, we combine deep expertise with a shared purpose—securing Britain’s energy today while building the network for tomorrow. 


Our Teams

Our Network and Regional Model

Delivering locally, we connect our national network to the communities and industries that rely on us every day. 

Engineering & Asset Management

Designing and evolving the infrastructure that keeps energy moving safely, reliably, and ready for the future. 

Major Programmes & Construction

Leading large-scale projects that strengthen today’s network while building the foundations for a net zero future.

Corporate Functions

Supporting the business behind the scenes, enabling our people, performance and long-term success.

Digital, Data & Security

Powering our operations with smart, secure digital solutions that keep our network connected and resilient.

Early Careers

Opening the door to meaningful careers with early opportunities that help people learn, grow and thrive.

Our Teams

National Gas Services

National Gas Services (NGS) provides world-class customer service around the UK and Ireland.  

The in-house expertise and nationwide resources enable National Gas to provide a complete one-stop shop for all types of pipeline intervention work, on any scale. 

NGS has more than 45 years’ experience as the UK’s emergency response unit, serving national and local gas pipeline operators. The network of strategically positioned depots around the UK enables our engineers to provide a rapid response to any gas pipeline emergency. As well as emergency response, NGS provides a full range of planned inspection, maintenance and repair services for the National Transmission System (NTS) and our Gas Distribution Network (GDN) customers. 

  • National Gas Services

    National Gas Services (NGS) provides world-class customer service around the UK and Ireland.  

    The in-house expertise and nationwide resources enable National Gas to provide a complete one-stop shop for all types of pipeline intervention work, on any scale. 

    NGS has more than 45 years’ experience as the UK’s emergency response unit, serving national and local gas pipeline operators. The network of strategically positioned depots around the UK enables our engineers to provide a rapid response to any gas pipeline emergency. As well as emergency response, NGS provides a full range of planned inspection, maintenance and repair services for the National Transmission System (NTS) and our Gas Distribution Network (GDN) customers

National Gas Metering

National Gas Metering manages more than seven million gas assets across Great Britain, helping keep homes and businesses safe, reliable and connected every day. 

Working across both residential and industrial and commercial markets, the team delivers a wide range of metering services at significant scale. As the UK’s largest manager of gas meter assets, National Gas Metering combines engineering expertise, strong safety standards and innovative solutions to deliver great service and long-term value for customers. 

  • National Gas Metering

    National Gas Metering manages more than seven million gas assets across Great Britain, helping keep homes and businesses safe, reliable and connected every day. 

    Working across both residential and industrial and commercial markets, the team delivers a wide range of metering services at significant scale. As the UK’s largest manager of gas meter assets, National Gas Metering combines engineering expertise, strong safety standards and innovative solutions to deliver great service and long-term value for customers.

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