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.

Developer of automated hiring platform intended to manage internal as well as external human resource processes. The company's platform streamlines the hiring process with workflow automation, advanced analytics, SMS communication, and machine learning, enabling businesses to employ workers according to their onboarding procedures.

Qualifi is a software company enabling on-demand phone interviews with AI, machine learning, and automation.