5C Alliance is an international Customer Care Center with offshore Call Centers in South America (Argentina) and the Asian Subcontinent. We specialize in outsourced multilingual 24/7 technical support and customer care in over 15 languages. Our Clients are international technology corporations from North America, Europe and Asia in both the consumer and business market.5C Alliance is an international Customer Care Center with offshore Call Centers in South America (Argentina) and the Asian Subcontinent. We specialize in outsourced multilingual 24/7 technical support and customer care in over 15 languages. Our Clients are international technology corporations from North America, Europe and Asia in both the consumer and business market.