Alum-Elec Structures, Inc.

Specializing in the design and fabrication of substation structures for electrical utilities

Copperweld Bimetallics

The original Copper-Clad Steel Products for Grounding.  Insulated Tap Wire and PV Wire.

E-Max Instruments

Digital Fault Recorders, Relays, Fiber Optic Accessories

IFD Corporation

Transformer Internal Fault Indicator

Morpac Industries, Inc.

Air-break Disconnect Switches

Pfiffner Instrument Transformers

Transformers for substation and metering. Inductive VT’s and CT’s, Capacitive VT’s, Combo metering units, Slip over CT’s.

Pioneer Dry-Type Transformers

Medium voltage dry-type transformers

Ermco/Power Partners, Inc

Single and Three Phase Pole Mount Transformers and Single and Three Phase padmount Transformers at 34.5kV and below.

ROHN

Substation Structures, Steel Transmission and Distribution Poles

Tatman Associates

Substation Designer and Packager

Vanguard Electric

Formed Wire Products for Guying, Phase Conductor, OPGW and ADSS and other Line Hardware.  Toughened Glass and Polymer Insulators

VAOPTO

EV Chargers and Battery Systems

WEG Transformers USA

Distribution and Substation Transformers, Oil filled for C&I Market only

WEG Energy Storage

Battery Storage Systems for Utility Scale and Renewable Projects.

Brugg Cables

High Voltage Cable and Accessories 69 KV and above,

Delta Star Connector Company

Substation Connectors

EOI Lighting

LED Luminaires for Utility and Commercial applications

Fortune Electric

Small, Medium and Large power transformers-Utility only

(Excluding Avangrid and Velco)

Gamma Insulators

Porcelain & Polymer Distribution, Transmission, & Substation Insulators

LS Cable & System USA, Inc.

Medium Voltage EPR and XLPE, Control and Instrumentation Cables

S&C Electric Company

Medium & High Voltage Protection & Switching Equipment, Power Fuses, Loadbreak Switches

Suzhou Furukawa Power Optic Cable

Optical Ground Wire and Aluminum Clad Steel Conductor