WESCO International, Inc. (WCC)

WESCO International Revenue

WESCO International had revenue of $7.23B in the quarter ending September 30, 2026, with 16.57% growth. This brings the company's total for the last twelve months to $26.04B, up 13.50% year-over-year. In the year 2025, WESCO International had annual revenue of $23.51B with 7.76% growth. That makes WESCO International the 566th largest company in the world by revenue and 195th in the United States.

• Revenue (ttm): $26.04B
• Revenue Growth: +13.50%
• P/S Ratio: 0.59
• Revenue / Employee: $1,240,005
• Employees: 21,000
• Market Cap: 15.41B

Revenue Chart

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Revenue by Segment

By Segment

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• Communications & Security Solutions 9.10B 38.7%
• Electrical & Electronic Solutions 8.96B 38.1%
• Utility & Broadband Solutions 5.45B 23.2%

By Geography

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• United States 17.39B 74.0%
• Canada 3.19B 13.5%
• Other International 2.93B 12.5%

Fiscal year ended Dec 31, 2025 See the full WESCO International breakdown

Revenue History

Fiscal Year End	Revenue	Change	Growth
Dec 31, 2025	23.51B	1.69B	7.76%
Dec 31, 2024	21.82B	-566.40M	-2.53%
Dec 31, 2023	22.39B	965.10M	4.51%
Dec 31, 2022	21.42B	3.20B	17.58%
Dec 31, 2021	18.22B	5.89B	47.80%
Dec 31, 2020	12.33B	3.97B	47.46%
Dec 31, 2019	8.36B	182.32M	2.23%
Dec 31, 2018	8.18B	497.58M	6.48%
Dec 31, 2017	7.68B	343.00M	4.68%
Dec 31, 2016	7.34B	-182.47M	-2.43%
Dec 31, 2015	7.52B	-371.14M	-4.70%
Dec 31, 2014	7.89B	376.28M	5.01%
Dec 31, 2013	7.51B	934.04M	14.20%
Dec 31, 2012	6.58B	453.58M	7.40%
Dec 31, 2011	6.13B	1.06B	20.97%
Dec 31, 2010	5.06B	439.91M	9.51%
Dec 31, 2009	4.62B	-1.49B	-24.33%
Dec 31, 2008	6.11B	107.39M	1.79%
Dec 31, 2007	6.00B	682.85M	12.83%
Dec 31, 2006	5.32B	899.50M	20.35%
Dec 31, 2005	4.42B	-	-

Data Source: Fiscal.ai Last updated: Oct 29, 2026

Revenue data is provided by Fiscal.ai and updates within minutes after each earnings release, which is every three months for this company.

Update frequency:

Quarterly

Last checked:

Nov 9, 2026

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