Sustainable Energy
Our accreditations

At SGU, we are committed to continual improvement and professional development. As a testament to our high standards and ethos of providing a quality service to our clients, we are a member of a number of professional organisations and trade bodies, with details of these listed below.


Certified to ISO 9001:2015

ISO 9001 is the internationally recognized Quality Management System


Certified to ISO 9001:2015

ISO 14001 is an internationally agreed standard that sets out the requirements for an environmental management system


Certified to ISO 9001:2015

ISO 45001 is an international standard for health and safety at work developed by national and international standards committees independent of government.


Safety Schemes in Procurement (SSIP)

Safety Schemes in Procurement (SSIP) is the mutual recognition scheme for occupational health and safety standards particularly within construction.


Contractors Health and Safety Assessment Scheme

CHAS (The Contractors Health and Safety Assessment Scheme) is a type of accreditation that proves a business's health and safety processes meet excellent standards