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 a recruiting platform located in Redwood City, United States. The company offers a place to connect with companies and businesses and refer candidates to job opportunities at the most exciting startups, providing individuals with jobs through a digital portal at their desired startups and companies.

Developer of talent acquisition software that supports the end-to-end hiring process for some of Britain's leading enterprises. The company's platform provides recruiters with tools for advertising, video interviewing, employee onboarding, data analysis, equality, diversity and inclusion features, thereby helping hiring teams improve speed and efficiency in talent acquisition.