Greenthoughts Bpo in Sasthamangalam, Thiruvananthapuram is known for its reliable services. Established in 2018, they offer assistance for all essential business functions. Business Process Outsourcing is a method of outsourcing business functions and processes to a third-party organization, which can be either an in-house department or an external service provider. BPO is often used by large companies that do not have the resources or expertise to handle certain aspects of their business. Outsourcing, offshore outsourcing, and nearshore outsourcing are the three types of services available.