Web Directory

» A. Damiano & Company
   Manufacturers and exporters of transmission and distribution materials.
   http://www.adamiano.com/

» AAA Acme General Electrical
   Distributor of power transformers including Acme and GE.
   http://www.electricalpowertransformer.com/

» AMES Impex Electricals Pvt. Ltd.
   Manufacture cast resin, dry type resin imp regnated transformers with a capacity of up to 3000 KVA with a voltage level of 35 KV and below.
   http://www.amesimpex.com

» Acksen Ltd
   Manufacturer of voltage loggers and voltage detectors for Electric Power Utilities and General Industry specializing in interruption loggers, voltage recorders, personal voltage alarms, non-contact voltage detection, live line (HV) detection, telemetry an
   http://www.acksen.com

» Acme Aerospace Inc.
   Manufacturers transformers for power distribution applications and custom batteries and battery controls for aerospace applications. (Nasdaq: ACEE).
   http://acme-aero.com/

» Applied Precision Ltd
   Research, development and production of measuring devices for the electricity distribution industry . Products include automated test equipment for electricity meters, power analyzers and coulometry .
   http://www.appliedp.sk/

» Arteche Group
   Manufacturer of outdoor and indoor instrumentation transformers, relays and protection relays, and substation integrated pretoection control. Product catalogs in PDF.
   http://www.arteche.com/

» Baco
   Manufacture of domestic and industrial switchgear. From France.
   http://www.baco.fr

» Boddingtons Electrical Limited
   Manufacturers of electrical safety products and electrical control and monitoring equipment.
   http://www.boddingtons-electrical.com/

» Brooks Manufacturing Company
   Manufacturers distribution crossarms and transmission structure framing.
   http://www.brooksmfg.com/

» COMEM S.p.a.
   Manufacturer of epoxy resin components, accessories for oil insulated transformers, for distribution and power transformers. From Italy.
   http://www.comem.it/

» CTL Components
   Manufacture of cable joints, cable splicing, cable splicing kits, cable connectors for high power and high voltage applications.
   http://www.ctl-components.com/

» Cam Tran Transformers
   Manufacturer and refurbish oil-filled distribution transformers for global utility/power corporations, and contractor/developers.
   http://www.camtran.com/

» Critter Guard Inc.
   Protect substations, transformers, and poles from squirrel caused power outages.
   http://www.critterguard.org/

» Crompton Greaves Ltd.
   Designs and manufacturers electrical equipment to meet the requirements of electrical substations.
   http://www.cglonline.com/

» Cupertino Electric
   Offers total power, energy, and technology solutions, including on-site electric power generation and electrical infrastructure for critical use facilities.
   http://www.cei.com

» Dakota Transformer
   Distribution transformers, high voltage transformers, single - three phase power transformers, transformer repair, buy and sell.
   http://www.dakotatransformer.com/

» Davico Industrial
   Manufacture and cable ties, flexible conduit and fittings, terminal connectors.
   http://www.davico-industrial.ltd.uk/

» Dow Corning Electrical
   Manufacturers silicone rubber, fluids, lubricants and sealants for electrical power applications.
   http://www.dowcorning.com/electrical

» Dow Corning: Power and Utilities Solutions
   Manufacturers silicone rubber, fluids, lubricants and sealants for electrical power applications.
   http://www.dowcorning.com/content/power/

» Duraline
   Manufacture of custom designed, heavy duty, submersible, IP68 Rated, crushproof, electrical distribution products.
   http://www.jbn-duraline.com

» ELMEK
   Manufacturer of oil immersed and power transformer accessories; tap changer bushing, oil level indicator, relays and thermometers. From Turkey.
   http://www.elmek.com.tr/

» Easun Reyrolle
   Manufacturer of the key elements that go into a substation transformers, tapchangers, switchgear and power protection control and automation systems.
   http://www.easunreyrolle.com

» Eco Electrical Systems, Inc.
   Manufacture of products that help prevent raptors, eagles, hawks, and animals from being electrocuted on high voltage power circuits.
   http://www.ecoelectrical.com/

» Edison Controls F.C.I
   Manufacture a variety of products designed to indicate or locate faults on electrical utilities overhead or underground distribution circuits.
   http://www.edconfci.com/

» Elbi
   Manufacturer of substations, disconnectors, silicone rubber insulators and surge arresters. Serbia.
   http://www.elbi.co.rs/

» Electro Industries
   Manufacturers power monitoring, advanced power quality, revenue metering, substation data acquisition and control that is web based.
   http://www.electroind.com/

» 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 equipment.
   http://www.eme.be/

» Emco Transformers Ltd.
   Manufactures transformers, meters and SCADA products. Online line card, capability statement and PDF data sheets available for download.
   http://www.emcoindia.com/

» Engidesa
   Manufacturer of operating position indicators for power transformers equipped with OLTC's.
   http://www.engidesa.com/

» Environmental Protection Services
   Specializes in the installation, assembly, maintenance (including oil reclamation), and disposal of oil filled transformers.
   http://www.epsonline.com

» EquiSales Associates Inc.
   Circuit breakers, transformers, power generation equipment and switch yards. Sales, installation and maintenance, new and refurbished equipment.
   http://www.equisales.com/

» FKI Hawker Siddeley
   Manufacturer of switchgear.
   http://www.fkiswitchgear.com

» GMG Engineering Ltd.
   Manufacturer of electrical arc-proof metal clad switchgear and power distribution equipment.
   http://www.gmgeng.com

» GR Electrical Service, Inc.
   Manufacturer of custom built switchgear, motor control panels, distribution boards and switchgear.
   http://www.gr-electrical.co.uk/

» 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.
   http://www.jordan.com.my

» H-J International
   Distributor of electrical components for the distribution, substation, power, and switchgear industry.
   http://www.h-jinternational.com

» HICO America Sales and Technology, Inc.
   Manufactures power transformers at voltages up to 765 kV and ratings to 2,000 MVA/bank.
   http://www.hicoamerica.com/

» HPL Group
   Manufacturers of electrical switchgear, metering and energy management equipment. From India.
   http://www.hplindia.com/

» HSP Hochspannungsgeraete Porz GmbH
   Manufacturer of high voltage bushings and high voltage capacitors.
   http://www.hspkoeln.de/

» Hivoltrans Electrical
   Manufacture EHV grade instrument transformers up to 245 kV, DC isolation transformers and high voltage testing transformers.
   http://www.hivoltrans.com

» Holec Holland N.V.
   Manufacture medium and low-voltage switchgear systems and switchgear components.
   http://www.holec.com

» IMS Meters
   Manufacturer of electronic kilowatt-hour meters used for sub-metering electricity in multiple unit facilities such as marinas and apartments.
   http://www.imsmeters.com/

» IPG Integrated Power PLC
   Design, construction and operation of captive power plant worldwide.
   http://www.ipg-power.com

» IRG Power Systems
   Manufacturer of components for electrical power systems equipment such as power generators, electric motors, transformers, switchgear, and related equipment.
   http://irgpowersystems.com/

» 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.
   http://www.indisol.pt/

» Joslyn Hi Voltage Corp.
   Global supplier of power transmission and distribution equipment, substation and transmission equipment, featuring Fisher Pierce products.
   http://www.joslynhivoltage.com/

» 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, transformers and transducers.
   http://www.k-tech.com/

» KEC International
   Design manufacture and construction of turnkey projects for power transmission - voltages up to 800 kv.
   http://www.kecrpg.com/

» 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.
   http://www.kpspq.com

» 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.
   http://www.keystoneemc.com/

» Kotsons Transformers
   Manufacturer of power and distribution transformers, single phase, pole and pad mounted and custom designed manufacturing facility.
   http://www.kotsons.com/

» L.C. Switchgear Ltd
   Industrial switchgear, switchgear enclosures, fuses, contactors, control panels.
   http://www.lcswitchgear.com/

» 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.
   http://www.LNTEBG.com/

» Lindsey Manufacturing Company
   Designs and manufactures emergency restoration systems for power transmission lines operated by the electric utility industry.
   http://www.lindsey-usa.com/

» MVA Power Inc.
   Specialised in detail design, manufacturing and supply of substation, tansmission lines and distributions lines for medium and high voltage.
   http://www.mvapower.qc.ca/

» Manufacturing & Materials Technology (CSIR)
   Manufactures a camera that will identify corona and surface discharges on high-voltage equipment under the brand name CoroCam.
   http://www.corocam.com

» Marcus Transformer
   Manufactures dry type utility power transformers.
   http://www.marcustransformer.com

» Mardix
   Packaged substations, LV switchgear.
   http://www.mardix.co.uk/

» Marsons Electricals Industries
   Manufacturers of power transformers and distribution transformers. From India.
   http://www.marsonselectricals.com/

» Megacon
   Manufacturer of electronic products for shipbuilding industries, marine, offshore or below sea applications, power generation and distribution, hospital operation rooms and emergency wards.
   http://www.megacon.com

» Mid-Central Electric
   Manufacture of fixed load transformers for 7.2KV and 0.5 to 3.0 KVA.
   http://www.midcentralelectric.com

» Midel
   An environmentally friendly, fire resistant, readily biodegradable, synthetic transformer oil.
   http://www.midel.com/

» Midwest Electrical Testing
   Provides complete field services, maintain, inspect and test electrical power distribution equipment and system transformers, breakers, switchgear, relays and buses.
   http://www.swgr.com/

» Mileen Enterprises
   Manufacturers of power distribution transformer, bushing metal parts, pressure relief valve From India.
   http://www.mileen.com/

» Morpac Industries, Inc.
   Manufacturer for the electric utility industry. High voltage electrical switches, line stringing equipment, off road crawlers, stored energy operators and electric valve actuators.
   http://www.morpac.com/

» Nach Engineering Pvt Ltd
   India based manufacturer of transformer oil filtration and processing machines. Machine specifications and photos.
   http://www.nachengg.com/

» Narindra Electricals
   Manufacturers of distribution and power transformers for rating up to 5000kva and servo voltage stabilizers for rating up to 2000kva capacity.
   http://www.narindraelectricalsldh.freewebspace.com/

» Neka Novin Co.,
   Designer and manufacturer of low and medium voltage distribution and control switchgear panels, modular, withdrawable and fixed type, capacitor bank, freestand panel, wall mounted panel and busduct trunking.
   http://www.nekanovin.com

» Niagara Transformer Corporation
   Manufacture transformers and reactor products of standard and custom design.
   http://www.niagaratransformer.com/

» Nisha Engineering Corporation
   Manufacturer of transformer oil filters, oil test sets, and instruments for testing of oils. Based In India.
   http://www.transformeroilfilter.com/

» Norelco Electric Power Distribution
   Manufacturer of low and medium voltage switchboards and substations with information on products, company and contacts. From Finland
   http://www.norelco.fi/english/

» Nu-Lec Industries
   Specialises in the manufacture of reclosers and medium voltage switchgear.
   http://www.nulec.com.au/

» OHMIC Controls Pty Ltd
   Manufactures short time, high current rating resistors for neutral earthing, resistance starting, harmonic filters, load banks and damping resistors, at high voltage and insulation levels.
   http://www.ohmic.com.au/

» Ofil Ltd.
   DayCor corona camera, a predictive maintenance tool for arcing, partial discharges and corona detection on insulators, substations and OHT lines.
   http://www.daycor.com/

» Oregon Infrared LLC
   Offers infrared imaging for substations and transmission lines with information on services, workshops, articles and contacts. Based in Portland, Oregon.
   http://www.oregoninfrared.com/

» PT. Asata Utama Electrical Industries.
   Manufacturer of oil immersed transformer with highest voltage of 36 kv and maximum capacity is 10 mva. From Indonesia .
   http://www.asata.com/

» Patton and Cooke Co.
   Manufacturers of high voltage couplers and connectors.
   http://www.pattonandcooke.com/

» Petroflex, NA, Inc.
   Manufactures high density polyethylene conduit, secondary electrical pedestals, composite crossarms, insulators, and accessories to the telecommunications, electrical utility, catv and data voice industries.
   http://www.petroflexna.com/

» Plastic Dip Moldings, Inc.
   Manufacture of wildlife outage protectors for substations and power lines.
   http://www.wildlifeoutageprotectors.com/

» Polycast International
   Manufacturer of custom epoxy components for transformer and switchgear applications.
   http://www.polycast.mb.ca

» Power Measurement Ltd.
   Power meters for power, energy and power quality monitoring.
   http://www.pwrm.com/

» Power Technologies Inc.
   Power system analysis, including consulting services, instrumentation, and software products.
   http://www.pti-us.com/

» Powergear Limited
   Manufactures for IPBs and generator terminal enclosures.
   http://www.powergearlimited.com/

» Precision Trans-Elect Industries
   Manufacturer of overhead line material, medium voltage switchgears and transmission hardware.
   http://www.electoverhead.com/

» Programma Electric ms
   Develops, manufactures and markets test equipment and measuring instruments for the electrical power and telecom industry.
   http://www.programma.se/

» Protect Controls, Inc.
   A custom manufacturer of turnkey power control buildings.
   http://www.protectcontrols.com

» Quality Transformer and Electronics
   Provide high quality and reliability transformers, power supplies and power distribution systems.
   http://www.qte.com/

» Reliable Power Meters
   Manufacture of power monitoring and data management equipment as well as predictive maintenance software.
   http://www.reliablemeters.com/

» Remote Monitoring Systems Inc
   Manufacturers underground cable fault technologies, and offers a range of products and services to improve system reliability.
   http://cable-fault.com

» Rse-Sierra,
   Manufacturer of quality metal clad and metal enclosed switchgear, low voltage switchboards, commercial panelboards and motor control centers.
   http://www.rse-sierra.com/

» S&C Electric Co.
   Provider of high-voltage switching and protection products, systems and services with information on products, services, educational programs, sales offices, and contacts.
   http://www.sandc.com/

» S&S Power Switchgear
   Indian manufacturers and exporters of switchgear, vacuum circuit breakers, disconnectors, auto-reclosers, breakers, and ht and lt fuses.
   http://www.sspower.com/

» SD Myers
   Provides information and services to minimize unplanned outages and extend the life of transformers.
   http://www.transformerconsultants.com/

» SESCO
   Manufactures and services a variety of electrical transformers, including distribution, power, dry and oil transformers with information on products and contacts.
   http://www.sesco-inc.com/

» SMIT Transformers
   Manufactures power transformers with capability ranges up to 1000 MVA units with voltages up to BIL 1550 kV.
   http://www.smitusa.com/

» SNEMO
   Substation monitoring and data management. Located in Quebec, site is in both French and English.
   http://www.snemo.com/

» STL Stewart Transformers
   Manufacturers of wound components up to 2.5MVA 33kV, including oil filled power, cast resin transformers, reactors and arc suppression coils. From UK.
   http://www.stewart-transformers.co.uk/

» Schneider Electric Canada
   Switchgear equipment and transformers, switchboards, programmable logic controllers, human machine interfaces, software, motion control servo drives, variable speed drives, energy management systems, ground fault and motor protection relays, emergency sto
   http://www.schneider-electric.ca/

» SensorLink
   Develops and manufactures high voltage sensing instruments for the power utility industry including hotstick or line mounted amp, volt, ohm meters, temperature and power quality meters.
   http://www.sensorlink.com/

» Serveron
   Turnkey substation transformer monitoring for reliability of transmission and distribution equipment.
   http://www.serveron.com/

» Shrink Polymer Systems
   Produces heatshrink cable joints and terminations for all cable types up to 36kV.
   http://www.shrinkpolymersystems.co.uk/

» Silidriel
   Offers and describes silicone coatings and devices to avoid high voltage insulator failures, particularly in high pollution zones.
   http://www.silidriel.com/

» Southland Electrical Supply
   Offer new surplus and rebuilt motor starters, motor control centers, and circuit breakers.
   http://www.southlandelectric.com/

» Spike Tool
   Manufacturers a safety device to prevent injury to linemen and cable maintenance personnel when cutting underground or hidden electric power cables.
   http://www.spiketool.com/

» Square D Company
   Electrical control and distribution equipment company.
   http://www.squared.com/

» Stroud Switchgear Ltd
   Designs, manufactures, modifies and repairs switchgear and control panels.
   http://www.stroud-switchgear.com

» Summit Technology
   Manufacturer a family of hand-held power quality analyzers, energy analyzers and power loggers that measure and record all many parameters of electrical power. Selectable in 7 languages.
   http://www.summittechnology.com/

» Switchgear & Instrumentation, Ltd.
   Specializing in the design and manufacture of switchgear, motor control and power management systems.
   http://www.switchgear.co.uk

» T & R Electric
   Distributor of new, rewound and reconditioned power and distribution transformers, voltage regulators and switchgear.
   http://www.t-r.com/

» Technical Services Diagnostics Inc.
   Providing testing, startup and maintenance support to the utility and industrial markets.
   http://www.technicaldiagnostic.com

» Tekron International Ltd
   Research, development and manufacture of GPS time clocks for electrical and telecommunications industries. Product guide and industry articles
   http://www.tekroninternational.com

» Tensor Resources Inc.
   Consulting engineering company that provides electrical engineering expertise to the power transformer industry.
   http://www.tensorresources.com

» Tesla Transformers Ltd.
   Manufacturers of distribution transformers, power transformers, unitized substations. From India.
   http://www.teslatransformers.com/

» TestSwitch
   Space-saving switch for control and testing of power generation and distribution systems.
   http://www.testswitch.com/

» The Electric Service Company
   Emergency transformer replacement specialists. Manufacture new and rewind used transformers for high power applications.
   http://www.electricservice.com/

» The Valley Group, Inc.
   Transmission line monitoring equipment.
   http://www.cat-1.com/

» Toprank Corp.
   Transmission and distribution substation equipment in Malaysia.
   http://www.toprank.com.my/

» Trans Field Electric
   Manufacturers of transformers, resin cast, metering sets, potential transformers, oil cooled. From India.
   http://www.transfieldelectric.com/

» Transpower
   Manufactures transformers and switchgear. From India.
   http://www.transpowerindia.com/

» Tucson Transformer and Apparatus
   Manufacture of power distribution equipment and high voltage equipment for use in electrical power distribution systems.
   http://www.tucsontransformer.com/

» Tunisie Transformateurs SA
   Manufacturers transformers up to 5000kva/36kv, oil immersed, cast resin, three phase, single pole and pad mounted.
   http://www.ttransfo.com/

» Underwoods Engineered Products Ltd.
   Design high availability power distribution systems for areas such as financial services, media, it, telecommunications, defence and continuous process industries offering online request form for details from their factory at Uxbridge Moor.
   http://www.web-site-design.ndo.co.uk/

» Utility Relay Company
   Circuit breaker trip unit conversion kits for industrial switchgear.
   http://www.utilityrelay.com/

» VA TECH - Reyrolle ACP Limited
   Manufacturer of protection and control equipment for the electricity industries around the world.
   http://www.reyrolle-protection.com/

» Viat Instruments Pvt .Ltd.
   Manufactures and sells pressure relief devices, level gauges, radiator valves, thermometers, pressure vacuum gauge and transformer protection delay.
   http://www.viatin.com/

» Victor Insulators, Inc.
   Manufacturer of high voltage insulators with information on the company, events, location, products and contacts.
   http://victorinsulators.com

» Voltamp Transformers Limited
   Manufacturer of oil filled and dry type power and distribution transformers for generation, transmission and distribution of electrical energy.
   http://voltamptransformers.com/

» WT Henley
   Manufactures a range of electrical equipment used throughout electrical supply distribution networks, from sub-station to the consumer.
   http://www.wt-henley.com/

» Ward Transformer Sales & Service, Inc.
   Suppliers of new, reconditioned, rebuilt and emergency replacement transformers 10- 25000 kva dry type, pad mount and substation designs and custom voltages if required.
   http://www.wardtransformer.com

» Woodhead Industries, Inc.
   Primarily engaged in the manufacture of devices for the control and distribution of electrical power for industry.
   http://www.woodhead.com/

» ZIV
   Manufacturing of digital protection, control, metering, and communications, products for substations, power lines, and electrical power machines.
   http://www.zivusa.com

» Zenith Controls, Inc.
   Design, manufacture and marketing of power switching systems and controls.
   http://www.zenithcontrols.com/

» Zennaro Electrical Construction
   Manufacturer of oil-filled distribution transformers (from 50 kVA to 3000 kVA/36 kV) and cast resin transformers (up to 3000 kVA/24 kV).
   http://www.zennarotrafo.com

» Zhongshan Taifeng Electric Co., Ltd
   Manufacture electric current mutual inductor, voltage mutual inductor, distribution transformer and reactor, precision mutual inductor and a complete set of test device of mutual inductor.
   http://www.gd-taifeng.com/