ADTRAN

United States
Norcross, Georgia, Ukraine, 30092

Company profile

ADTRAN company profile

Adtran is a public telecommunications equipment company headquartered in Huntsville, Alabama that provides fiber access, optical networking, software, and services used by service providers, enterprises, and utilities.

Business identity

Contact email
[email protected]
Phone number
256-963-8000
Operating status
Active
Company type
For Profit
Employee range
1,001-5,000 employees
Revenue range
$500,000+
Founded
1985-01-01, Year

Headquarters

Postal code
30092
Country code
US
Continent
Europe

Capital profile

Funding and company signals

Funding stage
IPO
Funding rounds
1
Last funding
Post IPO Debt / $201.3M / 2025-09-17
Founders
2
Articles
569
Exited on
1994-08-16

Founders and investors

Founders

Lonnie McMillianMark C. Smith