Viserve Enterprise Public Company Limited, which operates alongside its... Viserve Enterprise Public Company Limited, which operates alongside its subsidiaries, offers call center services across Thailand. The company's diverse operations further encompass debt collection, telemarketing and direct sales, product research and development, comprehensive surveys conducted via telephone interviews and on-site fieldwork, the provision of platform and software solutions, and property auction services for management. Established in 2004 and headquartered in Bangkok, Thailand, the entity adopted the name Viserve Enterprise Public Company Limited in October 2024, having previously been known as Global Service Center Public Company Limited.