How many employees work at CST Global?
CST Global LLC has 991 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -20.3%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About CST Global
ClearSource at its core is a customer experience company. We help our partners optimize the customer journey from initial acquisition to throughout the lifecycle of each customer. Our mission is to drive customer loyalty and engagement by creating an exceptional experience at every touchpoint. Our services include outsourced customer care, technology including artificial intelligence/machine learning, and consulting services.
As of September 2025
CST Global
workforce metrics
Headcount
991
Avg. Salary
$13.8k
Tenure
1.9yr
Growth Rate
-20.3%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of CST Global annual worldwide employee count from 2023 to 2025.
- CST Global total number of employees in 2025 was 1,006.836, a 20.3% decline from 2024.
- CST Global total number of employees in 2024 was 1,118.167, a 16.3% decline from 2023.
- CST Global total number of employees in 2023 was 1,332.149, a 4.7% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of CST Global annual active job postings from 2023 to 2025.
- CST Global active job postings in 2025 was 68, a 16.2% decline from 2024.
- CST Global active job postings in 2024 was 52, a 120.6% decline from 2023.
- CST Global active job postings in 2023 was 210, a 27.0% increase from 2022.
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Employee Sentiment
Sentiment Topics
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