How many employees work at WESCO International?
WESCO International, Inc. has 19,888 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 1.3%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About WESCO International
Wesco's energy solutions team uses a customer-centric approach to deliver turnkey sustainability projects. From conception through installation, we leverage solutions such as LED lighting, networked controls, solar panels, smart metering, and electric vehicle charging to help our clients achieve significant savings and create a smart, future-proof infrastructure. We have assisted clientele across various industries, including retail, education, commercial, industrial, government, healthcare, and hospitality.
As of December 2025
WESCO International
workforce metrics
Headcount
19.9k
Avg. Salary
$75.2k
Tenure
6.4yr
Growth Rate
1.3%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of WESCO International annual worldwide employee count from 2023 to 2025.
- WESCO International total number of employees in 2025 was 19,896, a 1.3% increase from 2024.
- WESCO International total number of employees in 2024 was 19,637, a 0.9% decline from 2023.
- WESCO International total number of employees in 2023 was 19,810, a 1.3% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of WESCO International annual active job postings from 2023 to 2025.
- WESCO International active job postings in 2025 was 1,019, a 7.0% decline from 2024.
- WESCO International active job postings in 2024 was 1,093, a 3.9% decline from 2023.
- WESCO International active job postings in 2023 was 1,137, a 49.1% decline from 2022.
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Employee Sentiment
Sentiment Topics
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