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Profile

ADTRAN Holdings, Inc. develops and provides network access solutions. It is a global provider of open, disaggregated networking and communications equipment that enable voice, data, video and internet communications across any network infrastructure. The company was founded in 1985 and is headquartered in Huntsville, AL.
URL http://www.adtran.com
Investor Relations URL https://investors.adtran.com/overview/default.aspx
HQ State/Province Alabama
Sector Information Technology
Industry Communications Equipment
Next Earnings Release Feb. 25, 2026 (est.)
Last Earnings Release Nov. 03, 2025
Next Ex-Dividend Date N/A
Last Ex-Dividend Date Aug. 18, 2023

Profile

ADTRAN Holdings, Inc. develops and provides network access solutions. It is a global provider of open, disaggregated networking and communications equipment that enable voice, data, video and internet communications across any network infrastructure. The company was founded in 1985 and is headquartered in Huntsville, AL.
URL http://www.adtran.com
Investor Relations URL https://investors.adtran.com/overview/default.aspx
HQ State/Province Alabama
Sector Information Technology
Industry Communications Equipment
Next Earnings Release Feb. 25, 2026 (est.)
Last Earnings Release Nov. 03, 2025
Next Ex-Dividend Date N/A
Last Ex-Dividend Date Aug. 18, 2023