How many employees work at Inogen?
Inogen, Inc. has 746 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 0.8%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Inogen
Inogen is a leading global medical technology company offering innovative respiratory products for use in the homecare setting. Inogen supports patient respiratory care by developing, manufacturing, and marketing innovative best-in-class portable oxygen concentrators used to deliver supplemental long-term oxygen therapy to patients suffering from chronic respiratory conditions.
As of December 2025
Inogen
workforce metrics
Headcount
746
Avg. Salary
$86.9k
Tenure
4.0yr
Growth Rate
0.8%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Inogen annual worldwide employee count from 2023 to 2025.
- Inogen total number of employees in 2025 was 747, a 0.8% increase from 2024.
- Inogen total number of employees in 2024 was 741, a 9.3% decline from 2023.
- Inogen total number of employees in 2023 was 813, a 9.9% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Inogen annual active job postings from 2023 to 2025.
- Inogen active job postings in 2025 was 23, a 72.2% decline from 2024.
- Inogen active job postings in 2024 was 49, a 64.9% increase from 2023.
- Inogen active job postings in 2023 was 25, a 136.7% decline from 2022.
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Employee Sentiment
Sentiment Topics
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