How many employees work at WILO?
WILO SE has 5,192 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -3.3%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About WILO
Pioneering for You. Wilo USA LLC is a subsidiary of Wilo SE, which is headquartered in Dortmund, Germany. Wilo is one of the leading manufacturers of pumps & pump systems for heating, cooling & air-conditioning solutions, water supply, and sewage & drainage. Globally positioned, regionally strong. Wilo has over 16 main production sites, a local presence with more than 70 production and sales sites, and is represented in more than 90 countries. Behind the company are over 8,000 employees in over 60 subsidiaries around the world. Find out more about your path to entry at https://bit.ly/3yOiJVs One company, five great brands! Wilo USA acquired Weil Pump and Scot Pump in 2017 and American-Marsh Pumps in 2019. QuantumFlo was acquired in October 2021. Follow us on social media! https://www.linkedin.com/company/weilpump https://www.linkedin.com/company/scotpump https://www.linkedin.com/company/americanmarsh https://www.linkedin.com/company/quantumflo https://www.facebook.com/wilousa https://www.facebook.com/weilpump https://www.facebook.com/AmericanMarsh https://www.facebook.com/QuantumFlo/ https://twitter.com/wilousallc
As of December 2025
WILO
workforce metrics
Headcount
5.2k
Avg. Salary
$45.1k
Tenure
5.8yr
Growth Rate
-3.3%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of WILO annual worldwide employee count from 2023 to 2025.
- WILO total number of employees in 2025 was 5,196, a 3.3% decline from 2024.
- WILO total number of employees in 2024 was 5,373, a 0.7% increase from 2023.
- WILO total number of employees in 2023 was 5,337, a 5.6% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of WILO annual active job postings from 2023 to 2025.
- WILO active job postings in 2025 was 128, a 30.6% increase from 2024.
- WILO active job postings in 2024 was 94, a 50.8% decline from 2023.
- WILO active job postings in 2023 was 158, a 65.5% decline from 2022.
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Employee Sentiment
Sentiment Topics
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