OSI (Outsourcing Services International)

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OSI (Outsourcing Services International), a call center, is headquartered in La Libertad, El Salvador. They offer call center services, back office outsourcing, customer service outsourcing, sales outsourcing, and more and were founded in 2010.

Client Insights

Industry Expertise

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Client Size Distribution

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Common Project Size

$200K-$999K 1 project

Clients

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