Callistus Competitors and Similar CompaniesClear all
Callistus's competitors and similar companies include Fastcall and HBSC.
 Callistus Callistus is a company that delivers voice and non-voice business process outsourcing (BPO) services. | |||
Founding Date | Founding Date 2010 | Founding Date N/A | Founding Date 2002 |
Type | Type Private | Type Private | Type Subsidiary |
Tags | |||
Locations | Locations Bengaluru, IN HQ | Locations Tiranë, AL HQ | Locations Brisbane, US HQ |
Employees | Employees 6 | Employees 35 | Employees 36 |
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Fastcall
HQ
Tiranë, AL
Employees
35
Fastcall is a provider of business process outsourcing services.
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HBSC
HQ
Brisbane, US
HBSC is a provider of business technology and management consulting solutions.
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