Viserve Enterprise Public Company Limited, together with its subsidiaries, provides call center services in Thailand. It is also involved in debt collection; telemarketing and tele sales; product research and development; conduct of surveys through telephone interviews and on-site fieldwork; platform and software; and property auction services for management. The company was formerly known as Global Service Center Public Company Limited and changed its name to Viserve Enterprise Public Company Limited in October 2024. Viserve Enterprise Public Company Limited was incorporated in 2004 and is headquartered in Bangkok, Thailand.