How many employees work at Ketjen?
Ketjen LLC has 562 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 5.1%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Ketjen
Ketjen provides advanced catalyst solutions to leading producers in the refining, petrochemical, and specialty chemicals industries. From fluidized catalytic cracking to clean fuels solutions to hydro-processing to organometallics and curatives, Ketjen delivers safe and reliable solutions that increase production performance and business value. A wholly owned subsidiary of Albemarle Corporation (NYSE: ALB), Ketjen Corporation is headquartered in Houston, Texas, and serves global customers through operations in 27 markets.
As of December 2025
Ketjen
workforce metrics
Headcount
562
Avg. Salary
$90.7k
Tenure
3.1yr
Growth Rate
5.1%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Ketjen annual worldwide employee count from 2023 to 2025.
- Ketjen total number of employees in 2025 was 562, a 5.1% increase from 2024.
- Ketjen total number of employees in 2024 was 534, a 9.6% increase from 2023.
- Ketjen total number of employees in 2023 was 485, a 36.0% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Ketjen annual active job postings from 2023 to 2025.
- Ketjen active job postings in 2025 was 2, a 150.0% decline from 2024.
- Ketjen active job postings in 2024 was 14, a 173.3% increase from 2023.
- Ketjen active job postings in 2023 was 1, a 66.7% decline from 2022.
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Employee Sentiment
Sentiment Topics
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