ADTRAN Holdings, Inc. (ADTN)

ADTRAN Holdings Revenue

ADTRAN Holdings had revenue of $281.17M in the quarter ending September 30, 2026, with 0.62% growth. This brings the company's total for the last twelve months to $1.14B, up 10.13% year-over-year. In the year 2025, ADTRAN Holdings had annual revenue of $1.08B with 17.46% growth. That makes ADTRAN Holdings the 7,071st largest company in the world by revenue and 1,713th in the United States.

• Revenue (ttm): $1.14B
• Revenue Growth: +10.13%
• P/S Ratio: 0.29
• Revenue / Employee: $341,510
• Employees: 3,338
• Market Cap: 328.20M

Revenue Chart

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Revenue by Segment

By Segment

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• Network Solutions 896.91M 82.8%
• Services & Support 186.90M 17.2%

By Geography

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• United States 480.75M 44.4%
• Other International 260.21M 24.0%
• United Kingdom 213.11M 19.7%
• Germany 129.73M 12.0%

Fiscal year ended Dec 31, 2025 See the full ADTRAN Holdings breakdown

Revenue History

Fiscal Year End	Revenue	Change	Growth
Dec 31, 2025	1.08B	161.09M	17.46%
Dec 31, 2024	922.72M	-226.38M	-19.70%
Dec 31, 2023	1.15B	123.56M	12.05%
Dec 31, 2022	1.03B	462.53M	82.15%
Dec 31, 2021	563.00M	56.49M	11.15%
Dec 31, 2020	506.51M	-23.55M	-4.44%
Dec 31, 2019	530.06M	784.00K	0.15%
Dec 31, 2018	529.28M	-137.62M	-20.64%
Dec 31, 2017	666.90M	30.12M	4.73%
Dec 31, 2016	636.78M	36.72M	6.12%
Dec 31, 2015	600.06M	-29.94M	-4.75%
Dec 31, 2014	630.01M	-11.74M	-1.83%
Dec 31, 2013	641.74M	21.13M	3.40%
Dec 31, 2012	620.61M	-96.62M	-13.47%
Dec 31, 2011	717.23M	111.56M	18.42%
Dec 31, 2010	605.67M	121.49M	25.09%
Dec 31, 2009	484.19M	-16.49M	-3.29%
Dec 31, 2008	500.68M	23.90M	5.01%
Dec 31, 2007	476.78M	4.07M	0.86%
Dec 31, 2006	472.71M	-40.51M	-7.89%
Dec 31, 2005	513.22M	-	-

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 segment and geography data is provided by S&P Global Market Intelligence.

Update frequency:

Quarterly

Last checked:

Nov 7, 2026

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