YouTube is a video-sharing platform on which users can upload, view, and share videos globally. Users can access and engage in various content online including movie clips, music videos, and amateur videos.

Opendoor is an online real-estate marketplace that eliminates the time-consuming open houses, bidding wars, and paperwork to make purchasing and selling a home as easy as buying a book on Amazon.

Pillar to post provides structural and foundational services for buildings.