How many employees work at Inogen?
Inogen, Inc. (INGN) has approximately 770 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Inogen’s total headcount has declined 10.6% from 861 employees in 2023 to 770 in 2026.
Is Inogen hiring right now?
Yes, Inogen is actively hiring. Inogen had 55 active job postings in 2026, a 39.1% increase from 2025 — see job openings & hiring trends.
About Inogen’s Workforce
Inogen, Inc. (INGN) is a Healthcare and Wellness Services company that employs 770 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 2001, the company is headquartered in Beverly, Massachusetts and trades on the NASDAQ.
Inogen's workforce has declined 10.6% from 2023 to 2025, though it is up 0.9% year over year in 2026. It fell to a low of 750 in 2024 Q4 before recovering. Its workforce is concentrated most in the United States (93.0%), followed by France (2.9%) and Germany (0.9%), with Canada, its fastest-growing location.
Inogen's largest functional groups are Finance and Operations (45.6%), Engineering (29.2%), and Sales and Marketing (25.2%), with Finance and Operations growing fastest (up 0.6%). Median employee tenure is 3.7 years. The average salary is $88,255, ranging from a median of $164,000 in Northern Europe to $6,000 in South-Eastern Asia.
Inogen's active job postings rose 39.1% in 2026 to 55, with new postings per month climbing from 23 in 2023 to 26 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Ticker
- NASDAQ: INGN
- Headquarters
- Beverly, Massachusetts
- Founded
- 2001
- Industry
- Healthcare and Wellness Services
- Employees
- 770
- YoY
- +0.9% (-4)
As of March 2026
Inogen workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Inogen. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsInogen Annual Employee Count (2023-2026)
- Inogen had 770 employees in 2026, a 0.9% increase (-4) from 2025.
- Inogen had 754 employees in 2025, a 0.2% increase (+4) from 2024.
- Inogen had 750 employees in 2024, a 7.4% decline (-80) from 2023.
- Inogen had 830 employees in 2023, a 6.9% decline (-105) from 2022.
Inogen's total workforce has grown from 750 employees in 2024 to 770 in 2026. Inogen's headcount peaked at 861 in 2023 before declining in 2024 and recovering through 2025 and 2026.
Inogen, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 770 | -4 | +0.9% |
| 2025 | Q4 | 754 | +4 | +0.2% |
| 2025 | Q3 | 767 | -21 | -2.1% |
| 2025 | Q2 | 780 | -31 | -3.5% |
| 2025 | Q1 | 774 | -39 | -3.9% |
| 2024 | Q4 | 750 | -80 | -7.4% |
| 2024 | Q3 | 788 | -63 | -6.1% |
| 2024 | Q2 | 811 | -50 | -4.7% |
| 2024 | Q1 | 813 | -86 | -7.6% |
| 2023 | Q4 | 830 | -105 | -6.9% |
| 2023 | Q3 | 851 | -133 | -7.5% |
| 2023 | Q2 | 861 | -80 | -4.4% |
See Inogen's complete headcount history, including quarterly breakdowns.
Get the DataInogen Employee Count by Country and Region (2026)
The United States accounts for the largest share of Inogen's global workforce with approximately 93% of total employees, followed by France and Germany. Inogen's headcount in Canada is growing fastest among its major locations, up 34.8% year over year in 2026.
Inogen employees by country
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 697 | 93.0% | -1.7% |
| France | 22 | 2.9% | +27.8% |
| Germany | 7 | 0.9% | -13.2% |
| Netherlands | 6 | 0.8% | +0.0% |
| Philippines | 3 | 0.5% | +0.0% |
| Bangladesh | 2 | 0.3% | +0.0% |
| Canada | 2 | 0.3% | +34.8% |
| United Kingdom | 2 | 0.2% | +0.0% |
| Ireland | 2 | 0.2% | +0.0% |
| Georgia | 1 | 0.1% | +0.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataInogen Employee Count by Department (2026)
Inogen's largest employee groups are Finance and Operations (45.6%), Engineering (29.2%), and Sales and Marketing (25.2%).
Inogen employees by department
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 350 | 45.6% | +0.6% |
| Engineering | 225 | 29.2% | -1.1% |
| Sales and Marketing | 193 | 25.2% | -3.0% |
Compare Inogen's department mix to industry peers.
See Full DataInogen Employee Salary by Region (2026)
Inogen's average employee salary is $88,255 globally. Employees in Northern Europe receive the highest compensation, with median pay approximately 1.9x the global average. Pay is lowest in South-Eastern Asia, at a median of $6,000.
Inogen median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $164,000 |
| Northern America | $73,000 |
| Western Europe | $68,000 |
| Southern Asia | $11,000 |
| South-Eastern Asia | $6,000 |
Unlock salary by role, level, and city — and compare to Inogen's industry peers.
Unlock Salary DataInogen Job Openings and Hiring Trends (2023-2026)
- Inogen had 55 active job postings in 2026, a 39.1% increase (+30) from 2025.
- Inogen had 25 active job postings in 2025, a 70.1% decline (-27) from 2024.
- Inogen had 52 active job postings in 2024, a 66.7% increase (+26) from 2023.
- Inogen had 26 active job postings in 2023, a 135.0% decline from 2022.
- Hiring velocity in 2026: 26 new roles/month, down from 33 in 2025 and 33 in 2024.
Inogen's hiring is accelerating: active job postings rose 39.1% in 2026 to 55, with new postings per month climbing from 23 in 2023 to 26 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataInogen Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Inogen's workforce based on public professional data. Overall sentiment is negative and has declined year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
Similar Healthcare and Wellness Services Companies by Employee Count
Frequently Asked Questions About Inogen
- How fast is Inogen growing?
- In 2026, Inogen's headcount grew 0.9% to 770 employees, down from 774 in 2025.
- Where are Inogen employees located?
- Most Inogen employees are based in the United States (93.0% of headcount), followed by France and Germany.
- What is the average salary at Inogen?
- The average employee salary at Inogen is approximately $88.3k per year.
- How many people does Inogen hire per year?
- In 2026, Inogen opened roughly 312 new roles — about 26 per month.
- When was Inogen founded and where is it headquartered?
- Inogen was founded in 2001 and is headquartered in Beverly, Massachusetts.
Speak with a workforce expert about Inogen.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.