How many employees work at Tenable Holdings?
Tenable Holdings, Inc. has 2,828 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 0.4%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About Tenable Holdings
Tenable® is the Exposure Management company. Approximately 40,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. As the creator of Nessus®, Tenable extended its expertise in vulnerabilities to deliver the world’s first platform to see and secure any digital asset on any computing platform. Tenable customers include approximately 60 percent of the Fortune 500, approximately 40 percent of the Global 2000, and large government agencies. Learn more at tenable.com.
As of September 2025
Tenable Holdings
workforce metrics
Headcount
2.8k
Avg. Salary
$129.2k
Tenure
3.2yr
Growth Rate
0.4%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Tenable Holdings annual worldwide employee count from 2023 to 2025.
- Tenable Holdings total number of employees in 2025 was 2,783.186, a 0.4% increase from 2024.
- Tenable Holdings total number of employees in 2024 was 2,695.374, a 5.1% decline from 2023.
- Tenable Holdings total number of employees in 2023 was 2,804.917, a 2.5% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Tenable Holdings annual active job postings from 2023 to 2025.
- Tenable Holdings active job postings in 2025 was 436, a 22.4% increase from 2024.
- Tenable Holdings active job postings in 2024 was 376, a 55.2% decline from 2023.
- Tenable Holdings active job postings in 2023 was 663, a 49.0% increase from 2022.
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Employee Sentiment
Sentiment Topics
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