Inogen, Inc. (INGN)

Inogen Revenue

Inogen had revenue of $77.19M in the quarter ending September 30, 2026, a decrease of -16.45%. This brings the company's total for the last twelve months to $339.11M, down -2.28% year-over-year. In the year 2025, Inogen had annual revenue of $348.67M with 3.86% growth. That makes Inogen the 13,381st largest company in the world by revenue and 2,502nd in the United States.

• Revenue (ttm): $339.11M
• Revenue Growth: -2.28%
• P/S Ratio: 0.45
• Revenue / Employee: $471,525
• Employees: 753
• Market Cap: 160.29M

Revenue Chart

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Revenue by Geography

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• United States 209.84M 60.2%
• Europe 118.00M 33.8%
• Other International 20.82M 6.0%

Fiscal year ended Dec 31, 2025 See the full Inogen breakdown

Revenue History

Fiscal Year End	Revenue	Change	Growth
Dec 31, 2025	348.67M	12.96M	3.86%
Dec 31, 2024	335.71M	20.05M	6.35%
Dec 31, 2023	315.66M	-61.58M	-16.32%
Dec 31, 2022	377.24M	19.24M	5.37%
Dec 31, 2021	358.00M	49.52M	16.05%
Dec 31, 2020	308.49M	-53.46M	-14.77%
Dec 31, 2019	361.94M	3.83M	1.07%
Dec 31, 2018	358.11M	108.67M	43.57%
Dec 31, 2017	249.44M	46.61M	22.98%
Dec 31, 2016	202.83M	43.82M	27.56%
Dec 31, 2015	159.01M	46.47M	41.29%
Dec 31, 2014	112.54M	37.09M	49.17%
Dec 31, 2013	75.44M	26.87M	55.31%
Dec 31, 2012	48.58M	17.94M	58.57%
Dec 31, 2011	30.63M	-	-

Data Sources: Fiscal.ai and S&P Global Market Intelligence Last updated: Nov 5, 2026

Revenue data is provided by Fiscal.ai and updates within minutes after each earnings release, which is every three months for this company. Revenue geography data is provided by S&P Global Market Intelligence.

Update frequency:

Quarterly

Last checked:

Nov 9, 2026

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