Headquartered in Pittsburgh, Wesco provides electrical, industrial and communications maintenance, and supply-chain management and logistics services. The company’s clients include commercial and industrial businesses, government agencies, telecommunications providers, and utilities. WESCO was founded in 1922 as a distribution arm of Westinghouse Electric and Manufacturing Co., itself launched in the late 1880s by George Westinghouse as a competitor to Thomas Edison’s electric company. John J. Engel has served as Wesco’s president and CEO since 2009 and joined the company’s board in 2011.
Dirk Jensen—Wesco
Best Large Workplaces in Manufacturing and Production 2026
Employees say:
"One of the most unique and meaningful aspects of our organization is how deeply we care about our people. There's a strong focus on education and self-improvement, which empowers employees to better themselves and not just professionally, but personally. This isn't just a place of employment; we spend more time here than we do with our own families, and that makes it more important to feel heard and valued. I've always appreciated the culture we've built, one where connection, respect, and genuine support resonate through every level, from coworkers to leadership. I truly hope we never lose that."
