Global Tel Link (GTL), formerly known as Global Telcoin, Inc. and Global Tel*Link Corporation, is a Reston, Virginia–based telecommunications company, founded in 1989, that provides Inmate Calling Service (ICS) through "integrated information technology solutions" for correctional facilities which includes inmates payment and deposit, facility management, and "visitation solutions". The company's CEO is Deb Alderson. In 2020, GTL delivered 4.1 billion call minutes to incarcerated individuals and their families.
