| 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. |
| Joslyn_Hi_Voltage_Corp_ Global supplier of power transmission and distribution equipment, substation and transmission equipment, featuring Fisher Pierce products. |
| K_-_Tech,_Inc_ Electrical meters designed for deregulation. Capable of being both the billing meter and giving the customer access to billing data and power quality. Also analog and digital panel meters, transformer |
| KEC_International Design manufacture and construction of turnkey projects for power transmission - voltages up to 800 kv. |
| Keweenaw_Power_Systems,_Inc_ Provide electrical power quality monitoring and analysis combining engineering, project management, and practical experience to design reliable power and control systems. |
| Keystone_Electrical_Manufacturer_Co_ Manufacture of protection and control switchboards and switchgear as well as power delivery accessory equipment including control buildings and mobile substations. |
| Kotsons_Transformers Manufacturer of power and distribution transformers, single phase, pole and pad mounted and custom designed manufacturing facility. |
| Larsen_and_Toubro_Ltd___-_Electrical_and_Electronics_Division Makers of switchgear products, metering and protection systems, medical equipment, petroleum dispensing pumps, control and automation systems. |
| L_C__Switchgear_Ltd Industrial switchgear, switchgear enclosures, fuses, contactors, control panels. |