Sitel Worldwide Corporation provides business process outsourcing services. Sitel company offers back office processing, claims processing, catalog support, on-site inventory management, ticket processing, and sales field support services. Additionally, it provides database cleaning and updating, lead generation, subscription renewal, receivables management, credit card activation, property recovery, and pre litigation services. Sitel company also offers customer care and technical support services. It caters to financial services, utility, automotive, telecommunications, media, retail, government, and healthcare sectors.