What are the top companies hiring for Customer Support / TeleCaller jobs in Kestopur, Kolkata? Ans: Job Hai has many top companies like MITTAL FINANCIAL SERVICES jobs, SANJU AVIATION & HOSPITALITY INSTITUTE (OPC) PRIVATE LIMITED jobs, SHIVA CONSULTANCY SERVICES jobs, EASE GOAL CONSULTANTS jobs and Mahendra Consultatives jobs and several other companies hiring for Customer Support / TeleCaller job roles in Kestopur, Kolkata.