CSIMarket
 
Adtran Holdings Inc   (NASDAQ: ADTN)
    Sector  Technology    Industry Consumer Electronics
   Industry Consumer Electronics
   Sector  Technology
 

Adtran Holdings Inc's Customers Performance

ADTN



 
ADTN's Source of Revenues Adtran Holdings Inc's Corporate Customers have recorded an advance in their cost of revenue by 1.3 % in the 2 quarter 2026 year on year, sequentially costs of revenue were trimmed by -2.73 %. During the corresponding time, Adtran Holdings Inc recorded a revenue increase by 6.12 % year on year, sequentially revenue fell by -1.69 %. While revenue at the Adtran Holdings Inc 's corporate clients recorded rose by 9.64 % year on year, sequentially revenue grew by 5.11 %.

List of ADTN Customers




Adtran Holdings Inc's Customers have recorded an advance in their cost of revenue by 1.3 % in the 2 quarter 2026 year on year, sequentially costs of revenue were trimmed by -2.73 %, for the same period Adtran Holdings Inc recorded revenue increase by 6.12 % year on year, sequentially revenue fell by -1.69 %.

List of ADTN Customers

Adtran Holdings Inc's Business Units
Network Solutions    167.47 % of total Revenue
Services and Support    34.29 % of total Revenue
Access Aggregation Solutions    63.12 % of total Revenue
Subscriber Solutions    65.01 % of total Revenue
Optical Networking Solutions    73.63 % of total Revenue
US    99.8 % of total Revenue
GB    28.98 % of total Revenue
DE    29.3 % of total Revenue
Other International    43.68 % of total Revenue




   
Customers Net Income grew in Q2 by Customers Net margin fell to %
7.21 % 18.5 %
Customers Net Income grew in Q2 by 7.21 %


Customers Net margin fell to 18.5 % 18.5 %



Adtran Holdings Inc's Customers, Q2 2026 Revenue Growth By Industry
Customers in Aerospace & Defense Industry      9.37 %
Customers in Construction Services Industry      33.29 %
Customers in Industrial Machinery and Components Industry      21.39 %
Customers in Conglomerates Industry      7.82 %
Customers in Auto & Truck Parts Industry -20.43 %   
Customers in Consumer Financial Services Industry      10.61 %
Customers in Advertising Industry -28.09 %   
Customers in Broadcasting Media & Cable TV Industry -1.37 %   
Customers in Communications Services Industry      0.25 %
Customers in Hotels, Tourism & Amusement Industry      6.76 %
Customers in Publishing & Information Industry      10.81 %
Customers in Movies and Entertainment Industry  
Customers in Computer Hardware Industry      19.76 %
Customers in Internet Services & Social Media Industry      25.69 %
Customers in Cloud Computing & Data Analytics Industry      6.27 %
Customers in Semiconductors Industry      33.65 %
Customers in Software & Programming Industry      16.64 %
Customers in Consumer Electronics Industry      396.96 %
     
• Customers Valuation • Customers Mgmt. Effect.


Adtran Holdings Inc's Comment on Sales, Marketing and Customers



The company serves a diverse customer base across multiple countries, including large, medium, and small service providers; alternative service providers such as utilities, municipalities, and fiber overbuilders; cable/MSOs; small and medium-sized businesses; distributed enterprises including Fortune 500 companies; hyperscalers; neocloud and content providers; data center companies; and federal, state, and local government agencies. It focuses on fiber-based communications infrastructure and AI-driven operations, providing solutions for residential and enterprise connectivity markets, including fiber infrastructure for mobile networks. The company offers network infrastructure solutions, customer premises equipment, software applications, and global services to enable service providers to deliver high-capacity services. It operates through direct global sales and distribution networks and emphasizes research and development to meet customer needs. The company owns ADTRAN, Inc., a global provider of open, disaggregated networking and communications solutions, and is the majority shareholder of Adtran Networks, which provides network solutions for data, storage, voice, and video services. The combined portfolio addresses high-speed connectivity needs from the network core to the end consumer, particularly at the network edge. The business operates in two segments: Network Solutions and Services & Support, spanning three revenue categories: Subscriber Solutions, Access & Aggregation Solutions, and Optical Networking Solutions.





Adtran Holdings Inc’s Comment on Sales, Marketing and Customers


The company serves a diverse customer base across multiple countries, including large, medium, and small service providers; alternative service providers such as utilities, municipalities, and fiber overbuilders; cable/MSOs; small and medium-sized businesses; distributed enterprises including Fortune 500 companies; hyperscalers; neocloud and content providers; data center companies; and federal, state, and local government agencies. It focuses on fiber-based communications infrastructure and AI-driven operations, providing solutions for residential and enterprise connectivity markets, including fiber infrastructure for mobile networks. The company offers network infrastructure solutions, customer premises equipment, software applications, and global services to enable service providers to deliver high-capacity services. It operates through direct global sales and distribution networks and emphasizes research and development to meet customer needs. The company owns ADTRAN, Inc., a global provider of open, disaggregated networking and communications solutions, and is the majority shareholder of Adtran Networks, which provides network solutions for data, storage, voice, and video services. The combined portfolio addresses high-speed connectivity needs from the network core to the end consumer, particularly at the network edge. The business operates in two segments: Network Solutions and Services & Support, spanning three revenue categories: Subscriber Solutions, Access & Aggregation Solutions, and Optical Networking Solutions.








ADTN's vs. Customers, Data

(Revenue and Income for Trailing 12 Months, in Millions of $, except Employees)



COMPANY NAME MARKET CAP REVENUES INCOME EMPLOYEES
Adtran Holdings Inc 613.59 1,121.77 -26.37 3,338
Viavi Solutions Inc 8,893.13 1,364.20 -55.10 4,100
Oracle Corporation 473,258.24 80,791.00 16,210.00 141,000
Iron Mountain Inc 34,688.65 7,245.36 285.02 29,500
Salesforce Inc 204,527.52 42,829.00 8,023.00 72,682
Unisys Corp 181.66 1,955.60 -346.20 15,000
SUBTOTAL 14,353,582.82 3,572,498.46 573,797.35 6,344,326
75 more clients available

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Sources: Adtran Holdings Inc’s official press releases and regulatory filings; CSIMarket.com’s market research; and the financial filings and press releases of other companies cited in this report.
Updated on:
Focus of this report: Adtran Holdings Inc’s corporate clients.
For your research, we’ve provided 9 tables on Adtran Holdings Inc corporate clients.
You can find them in the navigation menu under Customers & Markets.
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