American Made Connectors for OH and UG power distribution applications

https://www.alconconnectors.com 

Fiberglass Light Poles, Round and Square

Alliance - Fiberglass Light Pole Manufacturer & Supplier (alliancecompositesinc.com)

15KV-35KV TR-XLPE/EPR, Overhead Bare Aluminum T&D Conductors (ACSR/AAAC/AAC), Industrial Power Cables, Bare Copper Conductor, Copper Clad Steel, Static Wire, Guy Wire, Aluminum Clad Steel, Substation Control Cables, Fiber Optic Cables & Hardware.

https://www.buyawg.com/

Panalarm - Annunciators

Rochester Instruments Systems - Fault Recorders, Annunciators, Transducers & Loadloggers

Scientific Columbus - Transducers, JEM Meters, Ci20 Meters, MAV2 Meter & Accuracy Verifier

https://www.ametekpower.com/

DC charging systems for substation applications

https://www.solidstatecontrolsinc.com/

Cable Locators, Primary and Secondary Cable Fault Locators

https://www.aquatronics.com/

Safety equipment: heavy duty rubber gloves, leather gloves, and canvas glove bags.

Armadillo Safety Products

Charles Industries provides a comprehensive line of Fiber Infrastructure Solutions Electric Utility applications such as Fiber to the Home, Fiber to the Substation and Field Area Networks

https://www.charlesindustries.com/

Stainless Steel & Bronze Pole Line Hardware

https://www.coastallineproducts.com/

Fibercrete Trench, Box Pads & Flat Pads, Ground Sleeves & Vaults

https://www.concastinc.com/

U Guard, Guy Guard, Cable Markers, Double Coil Lock Washers, Secondary Service Pedestals, RV & Temporary Power Pedestals, Cabinets, Enclosures, & Utility Tools

https://www.electricalmaterialscompany.com/

Polyethylene pipe: Smoothwall, ribbed and corregated.  Rolled & Straight Sections.  1/2'” thru 8”.

https://www.endot.com/

Overhead distribution air brake switches and switch accessories

https://www.firon.ca/

Sodium Metal Chloride batteries for station service. Integrated monitoring, no maintenance, no emissions, lowest footprint and floor loading, 100% recyclable.

THE SALT BATTERY. (fzsonick.com)

Protection & Control Products and Services: UR Series, 8 Series, MICOM Series & Agile Series Relays; HMI/RTU/Gateways; Fault Recorders; IEC61850 Process & Station Bus Systems (Relays, Merging Units, Ethernet Switches, GPS 1588 Time Synch, DFR, HMI/Gateway); Advanced Automation Applications (Microgrid Control, High Speed Falling Conductor, Phasor Data Concentrator, etc.); Device Management System; Custom Panel Fabrication; Setting Development Services; Security Audit Services; Commissioning Services

https://www.gegridsolutions.com/

Connectors, tower/pole hardware, guy hardware, formed wire products, helix anchors, cutouts, & surge arresters

https://www.gridpowerproducts.com/

Semi-permanent ballistic protection systems for critical power utility assets

www.gridguardian.us

VLF Hipots, AC & DC Hipots, Thumpers & Radars, Oil Dielectric Test Sets

https://hvinc.com/

Oil Filled CT/VT’s thru 230kV, Dry 600v, Molded to 25kV, Engineered Slip Over Bushing CT’s

https://www.itec-ctvt.com/

Distribution/transmission silicone polymer insulators

https://www.k-line.net/

Wildlife Mitigation Devices for Overhead Construction

https://www.kaddas.com/

Tapered tubular, folded plate and standard shape steel structures and fabrications for transmission and substation applications

https://kluteinc.com/

Ductile Iron poles – Distribution Wood Class Equivalent

https://www.mcwanepoles.com/

MV Switchgear Metal Clad & Metal Enclosed, Unit Substations, Power Distribution Centers (PDCs)

https://www.myerspower.com/

Line Post and Distribution Insulators, Station Post and Suspension Insulators, Glass and Porcelain

Newell Porcelain: Leading Manufacturer of Porcelain Insulators

DC Power Systems- Components, Installations, Technical Services. Batteries, Chargers, Cabinets, Enclosures, Racks, UPS & Monitoring Systems.

Power Storage Solutions - Innovative DC Power Services

Portable precision single and three-phase watthour meter testers- high quality, compact, user friendly, and affordable

https://probewell.com/

Distribution Fiberglass Dead-End & Tangent Crossarms, Transmission Fiberglass Crossarms & Braces

https://pupicrossarms.com/

Substation and transmission group-operated disconnect switches, substation and distribution hookstick disconnects, and substation connectors

https://www.royalswitchgear.com/

Design and Manufacture of Tubular Steel Poles used in Transmission, Substation, Distribution Applications

https://www.sabreindustries.com/

Test interface solutions: FT switch replacements and test plugs for drawout relays and switchboard meters

https://www.secucontrol.com/

Complete range of Suspension, Deadend, Guying, Anchoring and Vibration Suppression systems for Transmission projects.

https://www.slacan.com

Solid State Relays: Pulse, Gas & Water Meter, Repeating Dividing, Pulse Conversion, Customer Interface, Load Control & Management; Wireless Pulse Link Systems; Totalizer

https://solidstateinstruments.com/

Quality stainless steel banding, sign brackets, hose clamps and installation tools

https://www.strapbinder.com/

William Frick & Co., LEM Products, Rhino, Pro-Line Safety Products & Presco Polymers Brands:

Identification and marking products for all applications, UG and above ground: Markers-  Posts & Surface Markers, Signs, Labels, Tags, Flags, Tapes, RFID Labels & Tags, Barrier Fence, Tracer Wire & Tapes

www.tridentproducts.com

Power transformer, 500KVA up to 400MVA, 345kV (Core form) & Shell form up to 1400MVA, 500KV

https://www.vatransformer.com/