CM.com was founded in 1999. It is a listed company headquartered in the Netherlands. It is committed to providing international SMS, international voice, instant messaging social tools (WhatsApp Business, Apple Business chat, Viber), customer service cloud, Conversational commerce solutions like European Payments.
Shenzhen Sien Information Technology Co., Ltd. is a wholly-owned subsidiary of CM in China. It was established in 2016 with the aim of providing stable and reliable one-stop communication solutions for Chinese companies to expand into overseas markets.