LinkedIn is a business and employment-focused social media platform that works through websites and mobile apps. Launched on May 5, 2003, owned by Microsoft. The platform is primarily used for professional networking and career development, and allows job seekers to post their CVs and employers to post jobs. From 2015 most of the company's revenue came from selling access to information about its members to recruiters and sales professionals. Since December 2016, it has been a wholly owned subsidiary of Microsoft. As of February 2022, LinkedIn has 830+ million registered members from over 200 countries and territories.

Operator of an online job portal intended to match employers and job seekers. The company offers a mobile app with a chat-based system that enables employers and shortlisted candidates to connect in real-time and receive responses, and access to job openings across full-time, part-time, and contract roles, thereby enabling job seekers to search for jobs quickly and easily with just a tap and employers to find the right candidate for them easily.

True Talents For China (TTC) is a digital and intelligent professional talent service company that provides digital platforms, business platforms, data platforms, enterprise cloud services, and other services.