Graybar Electric Company, Inc. is a Fortune 500 company and a leading North American distributor of high-quality components, equipment, and materials for the electrical, communications, data networking, and industrial automation markets. Employee-owned since 1929, Graybar specializes in supply chain management services and logistics, serving customers in construction, commercial, institutional, government, and industrial sectors. With a vast network of distribution facilities, Graybar provides customers with comprehensive solutions and products from leading manufacturers.
The headquarters serves as the central hub for Graybar's corporate leadership, strategic planning, finance, human resources, information technology, legal operations, and overall management of its extensive North American distribution network.
The headquarters is a modern, multi-story office building designed for efficiency and collaboration. It is LEED Gold certified, reflecting Graybar's commitment to sustainability.
Graybar's HQ work culture is often described as collaborative, customer-focused, and empowering, strongly influenced by its employee-ownership model. There's an emphasis on integrity, long-term growth, and community involvement.
As the nerve center for a Fortune 500 company, the headquarters directs the operations for hundreds of distribution locations across North America, playing a crucial role in the U.S. electrical and communications supply chain.
Graybar's primary operations are concentrated in North America, with an extensive network of over 300 distribution facilities across the United States, Canada, and Puerto Rico. While its core market is North American, Graybar supports some international customer projects and maintains global sourcing capabilities to provide a wide range of products. Its focus remains on delivering localized service and supply chain solutions within its established North American footprint.
34 N Meramec Ave
Clayton
MO
USA
Address: Graybar Canada Head Office, 3600 Kempt Road, Halifax, NS B3K 4X8, Canada
To lead and support Graybar's extensive network of branches in Canada, catering to diverse Canadian industries including energy, construction, and telecommunications.
Address: Graybar Dallas Service Center, 1000 N. Stemmons Freeway, Dallas, TX 75207, USA
To efficiently serve customers in the construction, industrial, and commercial sectors in Texas and the surrounding Southwest states with robust inventory and supply chain solutions.
Address: Graybar City of Industry Service Center, 14920 Salt Lake Ave, City of Industry, CA 91746, USA
To support the extensive needs of customers in Southern California and the broader West Coast region, including technology, manufacturing, and large-scale construction projects.
Address: Graybar Atlanta Service Center, 2250 Button Gwinnett Dr, Atlanta, GA 30340, USA
To provide localized inventory, logistics, and specialized services to support the growing commercial, industrial, and infrastructure development in the Southeast.
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As of April 2025, Graybar' leadership includes:
Graybar has been backed by several prominent investors over the years, including:
Graybar has experienced significant leadership transitions in the past 12 months, highlighted by the appointment of a new President and CEO, William W. Knopp, and a new CFO, David G. Maxwell, effective April 2024. These changes followed the announced retirement of former CEO Kathleen M. Mazzarella and other senior executives. Several key promotions also occurred to fill vacated roles.
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Graybar primarily uses the 'first.last' and 'firstinitialLast' email formats for its employees. Variations might exist, but these are the most common patterns observed.
firstname.lastname@graybar.com or flast@graybar.com
Format
john.doe@graybar.com
Example
90%
Success rate
PR Newswire • February 7, 2024
Graybar announced it has earned the 2024 Top Workplaces USA award, issued by Energage. This is the fourth consecutive year Graybar has been recognized with this honor, highlighting its commitment to a people-first culture....more
Graybar News • February 21, 2024
Graybar reported record net sales of $11.0 billion for 2023, a 4.4 percent increase compared to the previous year. The company also achieved net income of $462.7 million....more
Graybar News • January 2, 2024
Graybar announced it has completed the acquisition of Valin Corporation, a leading distributor of automation, filtration, fluid handling, heating, and process control products and systems. This acquisition is expected to accelerate Graybar’s growth in industrial automation and expand its service offerings....more
Graybar News • September 27, 2023
Graybar announced a leadership transition plan where Kathleen M. Mazzarella, Chairman, President and CEO, will retire as President and CEO effective April 1, 2024, succeeded by William W. Knopp. Other key leadership changes were also announced as part of this plan....more
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