Multinational companies headquartered in the United States

Nike, Inc. (stylized as NIKE) is an American multinational corporation that is engaged in the design, development, manufacturing, and worldwide marketing and sales of footwear, apparel, equipment, accessories, and services. The company is headquartered near Beaverton, Oregon, in the Portland metropolitan area. It is the world's largest supplier of athletic shoes and apparel and a major manufacturer of sports equipment, with revenue in excess of US$37.4 billion in its fiscal year 2020 (ending May 31, 2020). As of 2020, it employed 76,700 people worldwide. In 2020, the brand alone was valued in excess of $32 billion, making it the most valuable brand among sports businesses. Previously, in 2017, the Nike brand was valued at $29.6 billion. Nike ranked 89th in the 2018 Fortune 500 list of the largest United States corporations by total revenue.

Google LLC is an American multinational technology company that specializes in Internet-related services and products, which include online advertising technologies, search engine, cloud computing, software, and hardware. It is considered one of the Big Four technology companies, alongside Amazon, Apple, and Facebook.

Berkshire Hathaway Inc. () is an American multinational conglomerate holding company headquartered in Omaha, Nebraska, United States. The company wholly owns GEICO, Duracell, Dairy Queen, BNSF, Lubrizol, Fruit of the Loom, Helzberg Diamonds, Long & Foster, FlightSafety International, Pampered Chef, Forest River, and NetJets, and also owns 38.6% of Pilot Flying J; and significant minority holdings in public companies Kraft Heinz Company (26.7%), American Express (18.8%), The Coca-Cola Company (9.32%), Bank of America (11.9%), and Apple (6.3%).

The Walt Disney Company, commonly known as Disney (), is an American diversified multinational mass media and entertainment conglomerate headquartered at the Walt Disney Studios complex in Burbank, California.

Mattel, Inc. () is an American multinational toy manufacturing company founded in 1945 with headquarters in El Segundo, California. The products and brands it produces include Fisher-Price, Barbie, Monster High, Ever After High, Polly Pocket, Hot Wheels, Matchbox, Masters of the Universe, American Girl, Thomas & Friends, and WWE. In the early 1980s, Mattel produced video game systems, under its own brands and under license from Nintendo. The company has presence in 40 countries and territories and sells products in more than 150 countries. The company operates through three business segments: North America, international, and American Girl. It is the world's second largest toy maker in terms of revenue, after The Lego Group. In 2019, it ranked #575 on the Fortune 500 list. On January 17, 2017, Mattel named former Google executive Margo Georgiadis as CEO. Georgiadis stepped down as CEO of Mattel on April 19, 2018. Her last day was on April 26, 2018. Ynon Kreiz is now the new CEO of Mattel.

ViacomCBS Inc. is an American multinational mass media conglomerate based in New York City. The corporation was formed via the merger of CBS Corporation and the second incarnation of Viacom on December 4, 2019, which were created from the split of the first Viacom in 2005. The company has interests in film, television, publishing and digital media.

Facebook (stylized as facebook) is an American online social media and social networking service based in Menlo Park, California and a flagship service of the namesake company Facebook, Inc. It was founded by Mark Zuckerberg, along with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin Moskovitz and Chris Hughes.

Amazon.com, Inc. (), is an American multinational technology company based in Seattle that focuses on e-commerce, cloud computing, digital streaming, and artificial intelligence. It is considered one of the Big Four technology companies, along with Google, Apple, and Microsoft. It has been referred to as "one of the most influential economic and cultural forces in the world" as well as the world's most valuable brand.

Kraft Foods Group, Inc. is an American grocery manufacturing and processing conglomerate headquartered in Chicago, Illinois, part of the Kraft Heinz Company.

Fidelity Investments Inc., commonly referred to as Fidelity, earlier as Fidelity Management & Research or FMR, is an American multinational financial services corporation based in Boston, Massachusetts.