How many employees work at ista International?
ista International GmbH has 2,933 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 2.2%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About ista International
ista is one of the global market leader in the consumption-dependent billing of energy, water and ancillary costs. ista works consequently on new services and sustainable solutions for saving resources in the real estate business. This is a central part of our company strategy. ista is represented in 25 countries
As of September 2025
ista International
workforce metrics
Headcount
2.9k
Avg. Salary
$55.3k
Tenure
4.9yr
Growth Rate
2.2%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of ista International annual worldwide employee count from 2023 to 2025.
- ista International total number of employees in 2025 was 2,967.684, a 2.2% increase from 2024.
- ista International total number of employees in 2024 was 2,904.478, a 1.9% increase from 2023.
- ista International total number of employees in 2023 was 2,832.274, a 5.9% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of ista International annual active job postings from 2023 to 2025.
- ista International active job postings in 2025 was 96, a 86.6% increase from 2024.
- ista International active job postings in 2024 was 51, a 142.7% decline from 2023.
- ista International active job postings in 2023 was 305, a 54.2% increase from 2022.
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Employee Sentiment
Sentiment Topics
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