| Crompton_Greaves_Ltd_ Designs and manufacturers electrical equipment to meet the requirements of electrical substations. |
| CTL_Components Manufacture of cable joints, cable splicing, cable splicing kits, cable connectors for high power and high voltage applications. |
| Cupertino_Electric Offers total power, energy, and technology solutions, including on-site electric power generation and electrical infrastructure for critical use facilities. |
| Dakota_Transformer Distribution transformers, high voltage transformers, single - three phase power transformers, transformer repair, buy and sell. |
| Davico_Industrial Manufacture and cable ties, flexible conduit and fittings, terminal connectors. |
| Dow_Corning_Electrical Manufacturers silicone rubber, fluids, lubricants and sealants for electrical power applications. |
| Dow_Corning__Power_and_Utilities_Solutions Manufacturers silicone rubber, fluids, lubricants and sealants for electrical power applications. |
| Duraline Manufacture of custom designed, heavy duty, submersible, IP68 Rated, crushproof, electrical distribution products. |
| Easun_Reyrolle Manufacturer of the key elements that go into a substation transformers, tapchangers, switchgear and power protection control and automation systems. |
| Eco_Electrical_Systems,_Inc_ Manufacture of products that help prevent raptors, eagles, hawks, and animals from being electrocuted on high voltage power circuits. |
| Edison_Controls_F_C_I Manufacture a variety of products designed to indicate or locate faults on electrical utilities overhead or underground distribution circuits. |
| Elbi Manufacturer of substations, disconnectors, silicone rubber insulators and surge arresters. From Yugoslavia. |
| ELCO_Industries_Ltd Medium and large power transformers and mobile substations. Transformers from 10 mva to 800 mva and 69 kv to 500 kv. Mobile substations - to 230 KV and to 50+ MVA. |
| The_Electric_Service_Company Emergency transformer replacement specialists. Manufacture new and rewind used transformers for high power applications. |
| Electro_Industries Manufacturers power monitoring, advanced power quality, revenue metering, substation data acquisition and control that is web based. |
| Electro_Mechanic_Equipment_Ltd_ Belgian manufacturer of medium voltage switchgear such as circuitbreakers, load switches and isolators, and related products: fuses, insulators, security equipment and power factor correction equipmen |
| ELMEK Manufacturer of oil immersed and power transformer accessories; tap changer bushing, oil level indicator, relays and thermometers. From Turkey. |
| Emco_Transformers_Ltd_ Manufactures transformers, meters and SCADA products. Online line card, capability statement and PDF data sheets available for download. |
| Engidesa Manufacturer of operating position indicators for power transformers equipped with OLTC's. |
| Environmental_Protection_Services Specializes in the installation, assembly, maintenance (including oil reclamation), and disposal of oil filled transformers. |
| EquiSales_Associates_Inc_ Circuit breakers, transformers, power generation equipment and switch yards. Sales, installation and maintenance, new and refurbished equipment. |
| F_&_C_Technologies Manufacturers of transformer oil regeneration and purification equipment including stationary PCB decontamination. |
| FKI_Energy_Technologies Manufacturer of equipment for the generation, transmission and distribution of electrical power. Includes generating machines, transformer, motor and switchgear. |
| FKI_Hawker_Siddeley Manufacturer of switchgear. |
| Fusegear_Electric_Ltd_ An iso company producing low and high voltage fusegear and switchgear, high tension fuses, vcb, load break switches for all applications. |
| Georg_Jordan_Malaysia_Sdn__Bhd_ Manufacture of epoxy insulators, bushings, and capacitive voltage detecting systems as well as tailor made solutions for the electrical switchgear industry. |
| GMG_Engineering_Ltd_ Manufacturer of electrical arc-proof metal clad switchgear and power distribution equipment. |
| GR_Electrical_Service,_Inc_ Manufacturer of custom built switchgear, motor control panels, distribution boards and switchgear. |
| Hawker_Siddeley_Switchgear_Australia Manufacture of distribution switchgear for up to 38KV. |
| HICO_America_Sales_and_Technology,_Inc_ Manufactures power transformers at voltages up to 765 kV and ratings to 2,000 MVA/bank. |
| Hivoltrans_Electrical Manufacture EHV grade instrument transformers up to 245 kV, DC isolation transformers and high voltage testing transformers. |
| H-J_International Distributor of electrical components for the distribution, substation, power, and switchgear industry. |
| Holec_Holland_N_V_ Manufacture medium and low-voltage switchgear systems and switchgear components. |
| HPL_Group Manufacturers of electrical switchgear, metering and energy management equipment. From India. |
| HSP_Hochspannungsgeraete_Porz_GmbH Manufacturer of high voltage bushings and high voltage capacitors. |
| IMS Manufacturer of electronic kilowatt-hour meters for use in sub-metering multiple unit facilities. |
| IMS_Meters Manufacturer of electronic kilowatt-hour meters used for sub-metering electricity in multiple unit facilities such as marinas and apartments. |
| Indisol_Insulators Makes electrical insulators in epoxy resin for up to 36 kV, includes low and medium tension insulators, bushings and capacitive voltage detection systems. |
| IPG_Integrated_Power_PLC Design, construction and operation of captive power plant worldwide. |
| IRG_Power_Systems Manufacturer of components for electrical power systems equipment such as power generators, electric motors, transformers, switchgear, and related equipment. |