Energy and Utilities Alliance (EUA)
Founded in 1905, EUA (formerly known as SBGI) is a not-for-profit trade association that provides a leading industry voice to help shape the future policy direction within the energy and utilities sector.


Institution of Gas Engineers and Managers
IGEM (Institution of Gas Engineers and Managers) is a chartered professional body serving a wide range of professionals in the UK and the international gas industry through Membership, events and a comprehensive set of Technical Standards.

Gas Industry Safety Group
The Gas Industry Safety Group (GISG) brings the principal organisations in the UK industry together to promote gas safety.

Gas Safety Trust
The Gas Safety Trust provides grants to a wide range of charities, voluntary groups, associations, gas related businesses, social housing associations, local authorities, statutory organisations, academic bodies and others that meet their chosen areas of focus; low level exposure, built environment, medics' understanding and awareness, and leisure activities.

GST CO Portal
The CO Portal is the definitive place to find information, updates and learning from GST's members’ research into carbon monoxide (CO). It brings together the experience in the UK with the developments around the world to help reduce incidences of CO poisoning.

xoserve Limited
xoserve Limited manages the complex commercial interfaces between the major gas transporters operating in Britain and their customers.