Call Center Services International
Outsourcing and Offshoring ConsultingCalifornia, United States5001-10000 Employees
Call Center Services International (CCSI) is an outsourcing and offshoring consulting company based in the United States, with 5,001 to 10,000 employees and headquarters at 5405 Morehouse Drive, Suite 310, San Diego, California 92121. The company specializes in high-performance, cost-efficient contact center solutions supported by a nearshore staffing model in Mexico, with locations in Tijuana, Guadalajara, and Mexico City to provide a bilingual English–Spanish workforce aligned with the U.S. market. CCSI enhances customer operations through scalable, reliable support models and AI-enabled services, including Virtual Agents, Compliance Monitoring, Payment Processing, and Document Processing. The organization maintains compliance and security certifications such as SOC 2 Type 2, PCI, HIPAA, ISO 27001:2022, and NMSDC. Reported revenue is in the range of $100 million to $250 million.