Callup Competitors and Similar CompaniesClear all
Callup's competitors and similar companies include IN4MA and Leissner Data.
 Callup Callup is a global telecommunications company, which provides value-added services and mobile device management, including cloud-based services, for mobile network operators. |  Leissner Data Leissner Data is an IT development that develops communication solutions for telecom operators. | ||
Founding Date | Founding Date 1999 | Founding Date 2008 | Founding Date 1969 |
Type | Type Subsidiary | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations Rosh HaaYin, IL HQ De San Nicolás Totolapan, MX Auckland, NZ | Locations Melbourne, AU HQ Amman, JO | Locations Trollhättan, SE HQ |
Employees | Employees 264% increase | Employees 109% decrease | Employees 215% decrease |
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Leissner Data
HQ
Trollhättan, SE
Employees
21↓ 5% decrease
Leissner Data is an IT development that develops communication solutions for telecom operators.
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