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.

Provider of a skilled labor marketplace serving employers with access to talent and candidates with career upskilling and job placement. The company pursues its mission to address the skilled worker shortage by developing and deploying technology for employers to source new talent supply, for candidates to qualify their skills via aptitude assessments and screening criteria, enabling clients to access third-party training content to credential talent for a high purpose, high growth careers.

Operator of a telecom-as-a-service platform intended to sell custom-made phone and data plans to German people. The company specializes in providing voice and data plans for smartphones, wearables, and IoT devices, enabling clients to maximize conversion, increase subscription revenue, and minimize returns of wearable or IoT products.