WESCO International

Wesco International, Inc.
	Logo used since 2022
Formerly	Westinghouse Electrical Supply Company
Company type	Public
Traded as	NYSE: WCC; S&P 400 component;
Industry	Maintenance; Repair; Operations;
Founded	1922
Headquarters	Pittsburgh, Pennsylvania, U.S.
Area served	Worldwide
Key people	John Engel (chairman and CEO)
Products	Electronic instruments & controls
Revenue	US$8.177 billion (2018); US$7.679 billion (2017);
Operating income	US$353 million (2018); US$319 million (2017);
Net income	US$225 million (2018); US$163 million (2017);
Total assets	US$4.605 billion (2018); US$4.736 billion (2017);
Total equity	US$2.130 billion (2018); US$2.116 billion (2017);
Number of employees	20,000 (2022)
Website	wesco.com
	Footnotes / references; Financials; Employees;

Wesco International, Inc. is a publicly traded American holding company for Wesco Distribution, an electrical distribution and services company based in Pittsburgh, Pennsylvania.

Wesco International, Inc. provides electrical, industrial, communications, maintenance, repair, and operating (MRO), original equipment manufacturer (OEM) products, construction materials, and shipping. In 2023, its total revenue was approximately $22 billion. The company employs approximately 20,000 employees and 30,000 suppliers to serve more than 150,000 active customers worldwide. Wesco customers include commercial and industrial businesses, contractors, government agencies, institutions, telecommunications providers, and utilities. Wesco operates ten fully automated distribution centers and 500 branches in North American and international markets.