The document discusses Sonido, a customer service outsourcing company. It summarizes that Sonido aims to be an extension of clients' businesses by providing high-quality customer care services through knowledgeable agents. This is done to ensure positive customer experiences while balancing an organization's budgets and operating expenses. Sonido offers various call center and marketing services, including inbound/outbound calls, SMS marketing, email marketing, and consulting, to effectively serve customers for clients.