Mitie expands battery energy storage and electrical engineering capabilities with addition of former G2 energy team, learn more here


At G2 Energy Limited, safety of our staff, customers and stakeholders is paramount. We operate a fully audited and verified Integrated Management System certificated by ISOQAR, Lloyds Register, NAPIT and Achilles UVDB.

Lloyds Register NERS

Lloyds Register National Electricity Registration Scheme (NERS)...

This scheme is administered by Lloyds Register on behalf of the national Distribution Network Operators (DNOs). The company is accredited to the scheme as an Independent Connections Provider (ICP) allowing us to undertake design and build contestable connection work on the behalf of the DNO. The link to the certificates below will identify the scopes of design and build work that the company is able to undertake.

Achilles Utility Vendor Database (UVDB)

The company are Achilles UVDB registered and verified.

Achilles UVDB Verify is an independent audit of the company’s Health, Safety, Environment, Quality Management Systems and Corporate Social Responsibility. By undertaking the assessment process, the company has gained a clear understanding of the industry’s qualification requirements.

National Association of Professional Inspectors and Testers (NAPIT)

The National Association of Professional Inspectors and Testers (NAPIT) is committed to improving industry standards and promoting safe, quality work across a range of trades. The NAPIT brand provides a mark of professionalism for domestic, commercial and industrial installers, designed to demonstrate their competence.

G2 Energy Limited has been successfully assessed against the requirements of the IET Electrotechnical Assessment Specification including its relevant annexes, and the Building Regulations Schedule 3, and is therefore approved to undertake the design, construction, maintenance, verification and/or inspection and testing of electrical installations up to 1kV with the work categories listed in the certificate.