Facebook is the world's largest online social networking service.
LinkedIn is a professional networking site, allowing its members to create business connections, search for jobs and find potential clients.
Twitter is a global social networking platform.
Microsoft develops, licenses, and supports software, services, devices, and solutions.
Snap provides technology and social media services.
HubSpot develops cloud-based, inbound marketing software that allows businesses to transform the way that they market online.
Alliance Data Systems provides marketing, loyalty, and credit solutions in the United States, Canada, and other countries.
Nielsen is a global information and measurement company that helps businesses better understand their markets.
Monster Worldwide provides online and mobile employment and recruitment solutions worldwide.
Cornerstone OnDemand provides cloud-based talent management software solutions.
Web.com provides internet services and online marketing solutions for small and medium businesses.
The Meet Group operates location-based social networks for meeting new people on mobile platforms, including on iPhone, Android, iPad and other tablets, and on the web.