Graybar serves customers in the investor-owned, public power, rural electric cooperative and municipal utility markets. Our customers produce, transmit and distribute energy to industrial, commercial and residential end customers. Graybar also serves the line, substation and electric utility contractor network with a broad array of project management services.

Our utility customers focus on reliability, safety, productivity and quality service, while improving energy production efficiencies at a reasonable cost to consumers. To do this, they must enhance their technology infrastructures to allow for a "connected" solution – from power plant to the business or home. To succeed, our utility customers must consider new business models that improve customer satisfaction and lower their total cost.