
Arruti : Substation Connectors
Bitronics : Measuring and Recording Meters
Delta – Unibus: Isolated Phase Bus Duct Non-Segregated Bus Duct
Dis-Tran Packaged Substations: Substation and Transmission packaging solutions
Electroswitch: Instrument and Control Switches and Lock-Out Relays
Gamma Insulators: Distribution class insulators; pin, line post, spool, and station post; Glass insulators
GE Grid Solutions: Instrument Transformers from 69-550kV; Line Traps and Reactors
GE Grid Solutions: Air-Break Disconnect Switches for substation and transmission applications
Lapp Insulators: High voltage porcelain and composite insulators for transmission and substation applications
Mitsubishi Electric Power Products: SF6 Power Circuit Breakers, MV Outdoor Vacuum Circuit Breakers, GIS Substations, HVDC Stations and FACTS Technologies, STATCOM and SVC, Generator Main Circuit Breakers, System Studies
NovaTech: Orion Substation Automation Platform
Pfisterer: Cable Terminations and Joints for all voltage class applications
Powell Electrical Systems: Power Control Rooms, 480V – 38kV Metal Clad Switchgear, and Motor Control Centers
Powell Service Division: Metal Clad Switchgear maintenance and replacement; Retrofill and Replacement Circuit Breakers
Primax Technologies : Battery Chargers, Inverters and UPS Systems
Ritz Instrument Transformers: 480V – 69kV dry type Instrument Transformers
TransData: Digital PCS Energy Meters, Isolation Relays, Load Profiling Recorders, Transducers
Waukesha® Transformers, Service and Components – SPX Transformer Solutions, Inc.: Medium and Large Power Transformers; Transformer Field Services including Assembly, Testing, Maintenance and Oil Filling; Transformer Health Products®