What departments does Adtran have?

Adtran has employees across 13 departments including Engineering, Legal, Recruiting, Operations, Sales.

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 44 countries including Algeria, Tunisia, South Africa, Ghana, Nigeria.

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
14
Costa Rica
1

Europe
740

Poland
333
Germany
247
United Kingdom Of Great Britain And Northern Ireland
88
Italy
18
France
15
Sweden
12
Spain
6
Austria
4
Switzerland
4
Greece
3
Netherlands
3
Belgium
2
Finland
2
Ireland
2
Croatia
1

Asia
234

India
164
Israel
41
Singapore
7
Japan
5
China
5
Saudi Arabia
3
Malaysia
2
Indonesia
2
Viet Nam
2
Philippines
1
United Arab Emirates
1
Thailand
1

Oceania
14

Australia
14

Africa
12

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

South America
4

Brazil
3
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

D. C.
Vice President, Technology
Mobile Phone
Email
Jan 08, 2024
J. F.
Regional Vice President Of Sales
Mobile Phone
Email
Jun 25, 2025
J. T.
Regional Vice President Of Ss And E Sales And Channel Distribution
Mobile Phone
Email
Oct 23, 2024
M. S.
Regional Vice President Sales Americas Msos And Satellite
Mobile Phone
Email
Oct 16, 2024
T. G.
Area Vp, Public Sector And Enterprise
Mobile Phone
Email
Apr 07, 2023
T. R.
Senior Vice President
Mobile Phone
Email
Oct 22, 2024
M. S.
Vp Of Marketing
Mobile Phone
Email
Sep 30, 2026
C. B.
Senior Director Global Human Resources Operations
Mobile Phone
Email
Germany, Bavaria
Sep 26, 2026
J. V. E.
Sales Director
Mobile Phone
Email
Belgium, Flanders
Oct 16, 2026
G. S.
Senior Director Of Digital Marketing And Public Relations
Mobile Phone
Email
United Kingdom, England
Oct 16, 2026

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 2.5K employees as of October 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 October 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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