- 2020 Solar PV
- Ablaze Green Energy Solutions
- Bee Eco Limited
- Cadi Electrics Ltd
- Custom Solar Ltd
- Environmental Energies Ltd
- Exicon Waste Management Limited
- g2 Energy Ltd
- Green Cabin Company Limited
- Green Energy Technical Services Ltd
- Hertz Electrical Contractors Ltd
- IPV Flexgen Limited
- KS Connexions
- Polysolar Limited
- Quantum Energy Systems
- Rexel UK
- Save Money Cut Carbon
- Stratford Energy
- Synergy Power Ltd
- UT Power Limited
- Utility Stream Limited
