Contact Us
Contact Details
Head Office
Address:
25R Selimpur Road 1st Floor Kolkata 700031
Phone :
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Frequently Asked Questions
MARK Services delivers integrated operational capabilities embedded across the customer lifecycle — including customer acquisition, audit management, collections, KPO, retention, reactivation, relationship continuity, and digital growth initiatives.
Yes. Our services are tailored according to industry requirements, customer volumes, business objectives, and operational priorities.
Yes. We handle inbound and outbound communication processes ranging from onboarding and customer assistance to retention outreach and collections coordination.