What departments does Adtran have?

Adtran has employees across 13 departments including Engineering, Legal, Entrepreneurship, Human Resources, Operations.

What is the largest department at Adtran?

The largest department at Adtran is Sales with 12 employees.

Where are Adtran employees located globally?

Adtran has employees across 7 continents and 45 countries including Algeria, Tunisia, South Africa, Ghana, Egypt.

How has Adtran's team size changed over time?

Adtran's team has decreased from approximately 2.6K to 2.1K employees based on available data.

Adtran Employee Directory

Q: Who are Adtran's key employees and leadership?

Adtran's key employees include: Ceo: T. S., Chief Executive Officer: D. G., Chief Technology Officer: C. G., Chief Talent Officer: B. K., Chief Operating Officer: M. O.

TelecommunicationsAlabama, United States1001-5000 Employees

ADTRAN is a telecommunications company headquartered in Huntsville, Alabama. It develops next-generation network solutions intended for telecommunications service providers to deliver voice, data, and video services to homes and businesses. The company defines its mission as enabling a fully connected world where the power to communicate is available to everyone, everywhere. The organization employs between 1,001 and 5,000 people. More information is available on the company's website at adtran.com.

Adtran Global Highlights

North America
1.7K

United States Of America
1.6K
Mexico
23
Canada
15
Costa Rica
1

Europe
726

Poland
329
Germany
241
United Kingdom Of Great Britain And Northern Ireland
88
Italy
17
France
15
Sweden
11
Spain
5
Austria
4
Switzerland
4
Netherlands
3
Greece
3
Ireland
2
Finland
2
Croatia
1
Belgium
1

Asia
232

India
164
Israel
40
Singapore
6
Japan
5
China
5
Saudi Arabia
3
Malaysia
2
Viet Nam
2
Indonesia
2
Thailand
1
United Arab Emirates
1
Philippines
1

Oceania
15

Australia
14
New Zealand
1

Africa
12

Tunisia
3
Algeria
2
South Africa
2
Ghana
2
Egypt
1
Nigeria
1
Kenya
1

South America
3

Brazil
2
Colombia
1

Adtran's Leadership

T. S.
Ceo
Mobile Phone
Email
D. G.
Chief Executive Officer
Mobile Phone
Email
C. G.
Chief Technology Officer
Mobile Phone
Email
B. K.
Chief Talent Officer
Mobile Phone
Email
M. O.
Chief Operating Officer
Mobile Phone
Email
M. C.
Chief Operating Officer
Mobile Phone
Email
J. E.
Vp Advanced Technology, Standards & Ipr
Mobile Phone
Email
J. C.
Vp Sales Uk&i
Mobile Phone
Email

Adtran Employee Metrics

100%

50%

0%

2026

2025

Engineering
Sales
Program & Project Management
Product Management
Analytics
Other
Administrative
Solutions Engineering
Accounting

Contact profiles from Adtran

Name

Title

Contact

Location

Last Update

C. G.
Chief Technology Officer
Mobile Phone
Email
Germany
Aug 31, 2026
C. R.
Svp General Counsel & Chief Compliance Officer
Mobile Phone
Email
Germany
Aug 12, 2026
K. K.
Manager Service Partner Management
Mobile Phone
Email
Poland, Pomeranian Voivodeship
Jul 16, 2026
T. S.
Ceo
Mobile Phone
Email
Aug 19, 2026
A. E.
Owner
Mobile Phone
Email
Oct 18, 2024
B. S.
Chairman
Mobile Phone
Email
Oct 21, 2024
B. B.
Owner
Mobile Phone
Email
Oct 23, 2024
B. K.
Chief Talent Officer
Mobile Phone
Email
Oct 22, 2024
D. G.
Chief Executive Officer
Mobile Phone
Email
Oct 17, 2024
D. M.
President
Mobile Phone
Email
Oct 23, 2024

Frequently Asked Questions

What is Adtran known for?

Adtran was founded in 1985 and operates in the Telecommunications industry. You can contact Adtran's main corporate office by phone at

+1-256-963-****

. Explore Adtran's company overview page for more information.

What is Adtran's most common email format?

Adtran employees' email format typically follows the pattern of First.Last@adtran.com. Trying to find reliable and up-to-date employee contact data? Find more Adtran email formats with LeadIQ.

How many employees does Adtran have currently?

Adtran has approximately 2.4K employees as of August 2026. These team members are located across 6 continents, including North America, Europe and Asia.

Who are Adtran's key employees and leadership?

As of August 2026, Adtran's key employees include:

Ceo: T. S.
Chief Executive Officer: D. G.
Chief Technology Officer: C. G.
Chief Talent Officer: B. K.
Chief Operating Officer: M. O.

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Adtran Employee Directory

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