BankInvest is a Danish focused investment boutique that specialises in high return and high yield asset classes.

Bendalls Engineering is a subsidiary of Carrs Milling Industries plc. They are manufacturers of largesteel fabrications.

EDF Energy is one of the largest energy companies in the UK, generating around 7% of the UK’s electricity, and employing 11,300 people.

ESB International (ESBI) is a wholly owned subsidiary company of the Irish Electricity Supply Board (ESB).

Guernsey Electricity Ltd Guernsey Electricity Limited is wholly owned by the States of Guernsey. The company is the sole provider of electrical energy to the island of Guernsey.

High Tide is a private equity fund based in the Netherlands, which targets financial, social and ecological returns

NIE Northern Ireland Electricity owns and manages the Northern Ireland Electricity infrastructure, which connects around 800,000 customers via a network of 45,000 km (28,000 miles), of which 32,000 km (20,000 miles) are overhead lines. Through the NIE Smart programme the company funds a range of microgeneration and large scale renewable energy projects.

npower renewables is part of RWE group, one of Europe's leading electricity and gas companies with the resources and expertise to develop, build and operate commercial-scale renewable energy schemes.

Triodos Bank is Europe's leading sustainable bank, exclusively financing organisations and businesses that benefit people and the environment.