NVIDIA engages in graphics processing unit (GPU)-based visual computing and accelerated computing platforms. The company has two segments, GPU and Tegra Processor, which are based on a single underlying architecture. The company's GPU product brands are aimed at markets including GeForce for gamers; Quadro for designers; Tesla and DGX for artificial intelligence data scientists and big data researchers; and GRID for cloud-based visual computing users. The company's Tegra brand integrates an entire computer onto a single chip, and incorporates GPUs and multi-core CPUs to drive supercomputing for autonomous robots, drones, and cars, as well as for game consoles and mobile gaming and entertainment devices.

Roku is engaged in the provision of TV streaming platform for users, content publishers and advertisers. The company collects a variety of information on the Roku platform, including user registration data as well as anonymized information like audience engagement, frequency and content-related use of features, and interactions with advertisements. With its co-branded smart TVs (Roku TVs), the company gives users the ability to opt-in to use automatic content recognition and other technology to collect information about what users watch via antenna and devices connected to Roku TVs, and the company collects data about the use of the Roku TV's home screen and antenna programming guide.

Walmart is engaged in global operations of retail, wholesale and other units, as well as eCommerce, located throughout the U.S., Africa, Argentina, Canada, Central America, Chile, China, India, Japan, Mexico and the U.K. The company's operations are conducted in three reportable segments: Walmart U.S., which is a mass merchandiser of consumer products, operating under the Walmart and Walmart Neighborhood Market brands, as well as walmart.com, jet.com and other eCommerce brands; Walmart International, which includes various formats divided into retail, wholesale and other categories; and Sam's Club, which is a membership-only warehouse club that also operates samsclub.com.