| BP: Supplier of petroleum, solar energy, petrochemicals, bitumen, LPG, lubricants, aviation fuels and fuel cards. Information on products, services, environment and society, plus press, careers and investor sections. |
| Combined Heat and Power Association: Works to promote the wider use of combined heat and power, cogeneration and community heating. Member directory, news and information. |
| CPL Distribution: Coal and smokeless solid fuel merchant. Profile, services, product range and depot location maps. |
| Engineering Technology Applications Ltd: Provides services, products and skilled personnel to suit the needs of telecom, power cable and pipeline system owners, suppliers and installers. |
| HETAS Ltd: The official body recognised by government to approve solid fuel domestic heating appliances, fuels and services. |
| Indepen: Consultancy focused on the regulation, deregulation, competition, restructuring and internationalisation of the utilities and energy industries. |
| Matthew C. Blythe and Son Ltd.: Suppliers of high voltage electrical equipment, including instrument transformers, insulators, busbar, contactors, resistors, and substation equipment. Includes product range and technical specifications. |
| MJM Energy: Provides training, publishing and consultancy services to the gas and electricity industries. |
| Nemex 2004: European event dedicated to cost effective energy management and efficiency, encompassing an exhibition, conference and workshops. |
| New Found Energy: Supply systems to monitor, manage, control and report on the use of energy and other resources to companies throughout the UK and abroad. Based in Congleton, Cheshire. |
| Optimum Energy Contracts: Utilities contract and tariff negotiations on a no savings - no fee basis for electricity, gas, water and telecommunications. |
| Peak Energy: Energy management consultancy, including wind and solar. Profile, services and tariff. |
| Radwise Limited: Specialise in the supply of radiation protection supervisors, hp monitors and health physics personnel for the nuclear sector. Portfolio, vacancies and service list. |
| Vilnis Vesma's Degree Days Direct: Heating and cooling degree days for use in energy management. Includes free advice and data. |
| Vital Energi Ltd: Provides district energy and combined heat and power. Includes case studies, FAQ, service details, news and recruitment section. |