How many employees work at Green Hills Software?
Green Hills Software, Inc. has 1,578 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 1.2%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Green Hills Software
Founded in 1982, Green Hills Software is the worldwide leader in embedded safety and security. In 2008, the Green Hills INTEGRITY-178 RTOS was the first and only operating system to be certified by NIAP (National Information Assurance Partnership comprised of NSA & NIST) to EAL 6+, High Robustness, the highest level of security ever achieved for any software product. Our open architecture integrated development solutions address deeply embedded, absolute security and high-reliability applications for the military/avionics, medical, industrial, automotive, networking, consumer and other markets that demand industry-certified solutions. Green Hills Software is headquartered in Santa Barbara, CA, with European headquarters in the United Kingdom.
As of December 2025
Green Hills Software
workforce metrics
Headcount
1.6k
Avg. Salary
$76.5k
Tenure
4.9yr
Growth Rate
1.2%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Green Hills Software annual worldwide employee count from 2023 to 2025.
- Green Hills Software total number of employees in 2025 was 1,578, a 1.2% increase from 2024.
- Green Hills Software total number of employees in 2024 was 1,559, a 0.3% decline from 2023.
- Green Hills Software total number of employees in 2023 was 1,563, a 0.8% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Green Hills Software annual active job postings from 2023 to 2025.
- Green Hills Software active job postings in 2025 was 1, a 66.7% decline from 2024.
- Green Hills Software active job postings in 2024 was 2, a 200.0% increase from 2023.
- Green Hills Software active job postings in 2023 was 0, a 200.0% decline from 2022.
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Employee Sentiment
Sentiment Topics
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