Alphabet is a holding company. Through its subsidiaries, the company is engaged in a collection of businesses, which its primary business is Google. The company reports all non-Google businesses collectively as Other Bets. Google's main products and platforms are Android, Chrome, Gmail, Google Drive, Google Maps, Google Play, Search, and YouTube. The company also provides advertisers with tools that help them attribute and measure their advertising campaigns. In addition, Other Bets includes Access, Calico, CapitalG, GV, Verily, Waymo, and X, among others. Other Bets primarily engages in the sales of internet and TV services through Access as well as licensing and research and development services through Verily.

Amazon.com serves consumers through its online and physical stores. The company also manufactures and sells electronic devices, including Kindle, Fire tablet, Fire TV, Echo, and Ring, and the company develops and produces media content. The company operates customer service centers and provides programs that enable sellers to grow their businesses, sell their products in its stores, and fulfill orders through the company The company serves developers and enterprises of various sizes, including start-ups, government agencies, and academic institutions, through its Amazon Web Services segment, which provides a set of global compute, storage, database, and other service offerings. The company also provides services, such as advertising.

Facebook is building and engaging products that enable people to connect and share with friends and family through mobile devices, personal computers, virtual reality headsets, and in-home devices. The company's products include: Facebook, which enables people to connect, share, discover, and communicate with each other on mobile devices and personal computers; Instagram, which is a place where people can express themselves through photos, videos, and private messaging, and explore their interests in businesses, creators and communities; Messenger and WhatsApp, which are messaging applications; and Oculus, which connects people through its Oculus virtual reality products.

Snap is a camera company. The company's primary product, Snapchat, is a camera application that helps people to communicate visually through short videos and images called Snaps. The company's products are: Camera, which includes tools for people to personalize their Snaps; Chat, which includes interacting with friends on Snapchat; Discover, which includes providing Stories and Shows from publishers, creators, and the community; Snap Map, which shows a live map of the user's location; Memories, which enables users to save the Snaps they create in a personal collection called Memories; and Spectacles, which includes creating Memories by using Spectacles, which are the company's sunglasses that make Snaps.

The Trade Desk is a technology company for buyers of advertising. Through the company's self-service, cloud-based platform, ad buyers can create, manage, and optimize data-driven digital advertising campaigns across ad formats, including display, video, audio, native and social, on a multitude of devices, such as computers, mobile devices, and connected TV. The company's platform's integrations with data, inventory, and publisher partners provides ad buyers reach and decisioning capabilities, and its enterprise application programming interfaces enable its customers to develop on top of the platform.