How many employees work at ISS Facility Services?
ISS Facility Services, Inc. has 4,359 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -1.8%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About ISS Facility Services
ISS is a leading workplace experience and facility management company, connecting people and places to make the world work better. We provide placemaking solutions that contribute to better business performance and make life easier, more productive and enjoyable – delivered to high standards by people who care. ISS was founded in Copenhagen, Denmark in 1901 and has since grown to become one of the leading facilities management companies in the world. ISS offers a wide range of services within the following business areas: workplace, cleaning, food, and technical services. Visit http://www.us.issworld.com for more information.
As of December 2025
ISS Facility Services
workforce metrics
Headcount
4.4k
Avg. Salary
$49.2k
Tenure
4.9yr
Growth Rate
-1.8%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of ISS Facility Services annual worldwide employee count from 2023 to 2025.
- ISS Facility Services total number of employees in 2025 was 4,358, a 1.8% decline from 2024.
- ISS Facility Services total number of employees in 2024 was 4,437, a 2.7% decline from 2023.
- ISS Facility Services total number of employees in 2023 was 4,560, a 0.5% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of ISS Facility Services annual active job postings from 2023 to 2025.
- ISS Facility Services active job postings in 2025 was 2,018, a 18.1% decline from 2024.
- ISS Facility Services active job postings in 2024 was 2,419, a 9.9% decline from 2023.
- ISS Facility Services active job postings in 2023 was 2,670, a 12.5% increase from 2022.
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Employee Sentiment
Sentiment Topics
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