0 Largest Companies By Market Cap

Microsoft develops and licenses consumer and enterprise software. It is known for its Windows operating systems and Office productivity suite. The company is organized into three overarching segments: productivity and business processes (legacy Microsoft Office, cloud-based Office 365, Exchange, SharePoint, Skype, LinkedIn, Dynamics), intelligence cloud (infrastructure- and platform-as-a-service offerings Azure, Windows Server OS, SQL Server), and more personal computing (Windows Client, Xbox, Bing search, display advertising, and Surface laptops, tablets, and desktops). Through acquisitions, Microsoft owns Xamarin, LinkedIn, and GitHub. It reports revenue in product and service and other revenue on its income statement.

Apple designs a wide variety of consumer electronic devices, including smartphones (iPhone), tablets (iPad), PCs (Mac), smartwatches (Apple Watch), and TV boxes (Apple TV), among others. The iPhone makes up the majority of Apple's total revenue. In addition, Apple offers its customers a variety of services such as Apple Music, iCloud, Apple Care and Apple Pay, among others. Apple's products run internally developed software and semiconductors, and the firm is well known for its integration of hardware, software and services. Apple's products are distributed online as well as through company-owned stores and third-party retailers. The company generates about 40% of its revenue from the Americas, with the remainder earned internationally.

Amazon is among the world's highest-grossing online retailers, with $233 billion in net sales and $408 billion in estimated global gross merchandise volume (GMV) in 2018. Online product and digital media sales accounted for 53% of net revenue in 2018, followed by commissions, related fulfillment and shipping fees, and other third-party seller services (18%), Amazon Web Services' cloud compute, storage, database, and other offerings (11%), Prime membership fees and other subscription-based services (6%), product sales at Whole Foods and other physical store retail formats (7%), and advertising services and cobranded credit cards (4%). International segments constituted 32% of Amazon's non-AWS sales in 2018, led by Germany, the United Kingdom, and Japan.

Alphabet is a holding company, with Google, the Internet media giant, as a wholly owned subsidiary. Google generates 99% of Alphabet revenue, of which more than 85% is from online ads. Google's other revenue is from sales of apps and content on Google Play and YouTube, as well as cloud service fees and other licensing revenue. Sales of hardware such as Chromebooks, the Pixel smartphone, and smart homes products, which include Nest and Google Home, also contribute to other revenue. Alphabet's moonshot investments are in its other bets segment, where it bets on technology to enhance health (Verily), faster Internet access to homes (Google Fiber), self-driving cars (Waymo), and more. Alphabet's operating margin has been 25%-30%, with Google at 30% and other bets operating at a loss.

Alphabet is a holding company, with Google, the Internet media giant, as a wholly owned subsidiary. Google generates 99% of Alphabet revenue, of which more than 85% is from online ads. Google's other revenue is from sales of apps and content on Google Play and YouTube, as well as cloud service fees and other licensing revenue. Sales of hardware such as Chromebooks, the Pixel smartphone, and smart homes products, which include Nest and Google Home, also contribute to other revenue. Alphabet's moonshot investments are in its other bets segment, where it bets on technology to enhance health (Verily), faster Internet access to homes (Google Fiber), self-driving cars (Waymo), and more. Alphabet's operating margin has been 25%-30%, with Google at 30% and other bets operating at a loss.

Facebook is the world's largest online social network, with more than 2 billion monthly active users. Users engage with each other in different ways, exchanging messages and sharing news events, photos, and videos. On the video side, the firm is in the process of building a library of premium content and monetizing it via ads or subscription revenue. Facebook refers to this as Facebook Watch. The firm's ecosystem consists mainly of the Facebook app, Instagram, Messenger, WhatsApp, and many features surrounding these products. Users can access Facebook on mobile devices and desktop. Advertising revenue represents more than 90% of the firm's total revenue, with 50% coming from the U.S. and Canada, and 25% from Europe. With gross margins above 80%, Facebook operates at a 40%-plus margin.

Berkshire Hathaway is a holding company with a wide array of subsidiaries engaged in diverse activities. The firm's core business segment is insurance, run primarily through Geico, Berkshire Hathaway Reinsurance Group and Berkshire Hathaway Primary Group. Berkshire has used the excess cash thrown off from these and its other operations over the years to acquire Burlington Northern Santa Fe (railroad), Berkshire Hathaway Energy (utilities and energy distributors), and the firms that make up its manufacturing, service, and retailing operations (which include five of Berkshire's largest noninsurance pretax earnings generators: Precision Castparts, Lubrizol, Clayton Homes, Marmon and IMC/ISCAR). The conglomerate is unique in that it is run on a completely decentralized basis.

Berkshire Hathaway is a holding company with a wide array of subsidiaries engaged in diverse activities. The firm's core business segment is insurance, run primarily through Geico, Berkshire Hathaway Reinsurance Group and Berkshire Hathaway Primary Group. Berkshire has used the excess cash thrown off from these and its other operations over the years to acquire Burlington Northern Santa Fe (railroad), Berkshire Hathaway Energy (utilities and energy distributors), and the firms that make up its manufacturing, service, and retailing operations (which include five of Berkshire's largest noninsurance pretax earnings generators: Precision Castparts, Lubrizol, Clayton Homes, Marmon and IMC/ISCAR). The conglomerate is unique in that it is run on a completely decentralized basis.

Alibaba is the world's largest online and mobile commerce company, measured by GMV (CNY 5.7 trillion/$846 billion for the fiscal year ended March 2019). It operates China's most-visited online marketplaces, including Taobao (consumer-to-consumer) and Tmall (business-to-consumer). Alibaba's China marketplaces accounted for 68% of revenue in fiscal 2019, with Taobao generating revenue through advertising and other merchant data services and Tmall deriving revenue from commission fees. Additional revenue sources include international retail/wholesale marketplaces (7%), cloud computing (7%), digital media and entertainment platforms (6%), Cainiao logistics services (4%), and innovation initiatives/other (1%). Mobile GMV accounted for roughly 85% of consolidated GMV in fiscal 2019.

Visa is the largest payment processor in the world. In fiscal 2018, it processed $8.2 trillion in purchase transactions. Visa operates in over 200 countries and processes transactions in over 160 currencies. Its systems are capable of processing over 65,000 transactions per second.

JPMorgan Chase is one of the largest and most complex financial institutions in the United States, with more than $2.5 trillion in assets. It is organized into four major segments--consumer and community banking, corporate and investment banking, commercial banking, and asset and wealth management. JPMorgan operates, and is subject to regulation, in multiple countries.

Johnson & Johnson is the world's largest and most diverse healthcare company. Three divisions make up the firm: pharmaceutical, medical devices and diagnostics, and consumer. The drug and device groups represent close to 80% of sales and drive the majority of cash flows for the firm. The drug division focuses on the following therapeutic areas: immunology, oncology, neurology, pulmonary, cardiology, and metabolic diseases. The device segment focuses on orthopedics, surgery tools, vision care, and a few smaller areas. The last segment of consumer focuses on baby care, beauty, oral care, over-the-counter drugs, and women's health. Geographically, close to half of total revenue is generated in the United States.

America's largest retailer by sales, Walmart operates over 11,300 stores under 58 banners, selling a variety of general merchandise and grocery items. Its home market accounted for 76% of sales in fiscal 2019, with Mexico and Central America (6%), the United Kingdom (6%), and Canada (4%) its largest external markets. In the United States, around 56% of sales come from grocery, 33% from general merchandise, and 11% from health and wellness items. The company operates several e-commerce properties apart from its eponymous site, including Flipkart, Jet.com, and shoes.com (it also owns a roughly 10% stake in Chinese online retailer JD.com). Combined, e-commerce accounted for about 5% of fiscal 2019 sales.

ExxonMobil is an integrated oil and gas company that explores for, produces, and refines oil around the world. In 2018, it produced 2.3 million barrels of liquids and 9.4 billion cubic feet of natural gas per day. At the end of 2018, reserves were 24.3 billion barrels of oil equivalent (including 4.2 billion for equity companies), 65% of which are liquids. The company is the world's largest refiner with a total global refining capacity of 4.7 million barrels of oil per day and one of the world's largest manufacturers of commodity and specialty chemicals. It operates its business divisions in North and South America, Europe, the Middle East, North and sub-Saharan Africa, and the Asia-Pacific.

Since its founding in 1837, Procter & Gamble has become the world's largest consumer product manufacturer. It operates with a lineup of leading brands, including 21 that generate more than $1 billion in annual global sales such as Tide laundry detergent, Charmin toilet paper, Pantene shampoo, and Pampers diapers. P&G sold its last remaining food brand, Pringles, to Kellogg in 2012. Sales beyond its home turf represent around 55% of the firm's consolidated total, with around one third coming from emerging markets.

Wireless communication remains AT&T's largest business, contributing nearly 40% of revenue. As the second- largest U.S. wireless carrier, AT&T connects more than 100 million devices, including 63 million postpaid and 16 million prepaid phone customers. The consumer and entertainment segment (about 25% of revenue) includes the consumer fixed-line and DirecTV satellite television businesses, serving 24 million television and 14 million Internet access customers. WarnerMedia now contributes a bit less than 20% of revenue with media assets that include HBO, the Turner cable networks, and the Warner Brothers studios. Fixed-line business communications (14%), Latin American satellite television (2%), and Mexican wireless services (1%) constitute the remainder of the firm.

Bank of America is one of the largest financial institutions in the United States, with more than $2.3 trillion in assets. It is organized into four major segments: consumer banking, global wealth and investment management, global banking, and global markets. Bank of America's consumer-facing lines of business include its network of branches and deposit-gathering operations, home mortgage lending, vehicle lending, credit and debit cards, and small-business services. The company's Merrill Lynch operations provide brokerage and wealth management services, as does U.S. Trust private bank. Wholesale lines of business include investment banking, corporate and commercial real estate lending, and capital markets operations. Bank of America has operations in several countries.

Mastercard is the second- largest payment processor in the world and processed $4.3 trillion in purchase transactions in 2018. Mastercard operates in over 200 countries and processes transactions in over 150 currencies.

Home Depot is the world's largest home improvement specialty retailer, operating nearly 2,300 warehouse-format stores offering more than 30,000 products in store and 1 million products online in the United States, Canada, and Mexico. Its stores offer numerous building materials, home improvement products, lawn and garden products, and decor products and provide various services, including home improvement installation services and tool and equipment rentals. The acquisition of distributor Interline Brands in 2015 allowed Home Depot to enter the maintenance, repair, and operations sector, while the tie-up with Company Store brought textile expertise to the lineup.

Verizon is now primarily a wireless business (70% of revenue and nearly all operating income). It serves about 89 million postpaid and 4 million prepaid phone customers and connects another 24 million data devices, like tablets, via its nationwide network, making it the largest U.S. wireless carrier. Fixed-line telecom operations include local networks (12% of revenue) in the Northeast, which reach about 25 million homes and businesses, and nationwide enterprise services (10%). Recent investments, including fiber network construction, have supported the wireless business in addition to expanding traditional fixed-line capabilities. Verizon Media Group, the online media and advertising firm formed with the acquisitions of AOL and Yahoo, provides the remainder of revenue.

Walt Disney owns the rights to some of the most globally recognized characters, from Mickey Mouse to Luke Skywalker. These characters and others are featured in several Disney theme parks around the world. Disney makes live-action and animated films under studios such as Pixar, Marvel, and Lucasfilm, and also operates media networks including ESPN and several TV production studios. Disney recently reorganized into four segments with one new segment, direct-to-consumer and international. The new segment includes the two announced OTT offerings, ESPN+, and the Disney SVOD service. The plan also combines two current segments, parks & resorts and consumer products, into one. The media networks group contains the U.S. cable channels and ABC. The studio segment holds the movie production assets.

Intel is one of the world's largest chipmakers. It designs and manufactures microprocessors for the global personal computer and data center markets. Intel pioneered the x86 architecture for microprocessors. It is also the prime proponent of Moore's law for advances in semiconductor manufacturing. While Intel's server processor business has benefited from the shift to the cloud, the firm has also been expanding into new adjacencies as the personal computer market has declined. These include areas such as the Internet of Things, memory, artificial intelligence, and automotive. Intel has been active on the merger and acquisitions front, recently acquiring Altera, Mobileye, Nervana, and Movidius in order to assist its efforts in non-PC arenas.

The Coca-Cola Company is the largest nonalcoholic beverage company in the world, with over $30 billion in annual revenue. Its portfolio includes a variety of carbonated and noncarbonated brands, including Coca-Cola, Diet Coke, Fanta, Sprite, Minute Maid, Powerade, and Dasani. The firm has both concentrate and finished product operations, with concentrate sales contributing nearly two thirds of revenue. Trademark Coca-Cola contributes 45% of unit case volumes worldwide. Coca-Cola generates the majority of its revenue outside of the United States. The acquisition of Costa, closed in January 2019, should bolster its presence in the coffee category, particularly in the U.K., where Costa has more than a one third share of coffeehouses.

Chevron is an integrated energy company with exploration, production, and refining operations worldwide. Chevron is the second-largest oil company in the United States with production of 2.9 million of barrels of oil equivalent a day, including 6.9 million cubic feet a day of natural gas and 1.8 million of barrels of liquids a day. Production activities take place in North America, South America, Europe, Africa, Asia, and Australia. Its refineries are in the United States, South Africa, and Asia for total refining capacity of 1.6 million barrels of oil a day. Proven reserves at year-end 2018 stood at 12.1 billion barrels of oil equivalent, including 6.8 billion barrels of liquids and 31.6 trillion cubic feet of natural gas.

Taiwan Semiconductor Manufacturing is the world's largest dedicated chip foundry, with over 50% market share in 2017 (according to IC Insights). TSMC was founded in 1987 as a joint venture of Philips, the government of Taiwan, and private investors. It went public as an ADR in the U.S. in 1997. TSMC's scale and high-quality technology allow the firm to generate solid operating margins, even in the highly competitive foundry business. Furthermore, the shift to the fabless business model has created tailwinds for TSMC. The foundry leader has an illustrious customer base, including Apple and Nvidia, that looks to apply cutting-edge process technologies to its semiconductor designs.

UnitedHealth Group is the largest private health insurance provider in the United States, offering medical benefits to nearly 50 million members across its U.S. and international businesses. As the leader in employer-sponsored, self-directed, and government-backed insurance plans, United has obtained unrivaled scale compared with its peers in managed care. Along with its insurance assets, United's continued investment behind its Optum franchises has created a healthcare services colossus that spans everything from medical and pharmaceutical benefits to providing outpatient care and analytics to both affiliated and third-party customers.

Boeing manufactures commercial airplanes, provides defense equipment, and maintains a small captive finance division. With headquarters in Chicago, the firm competes with Airbus in commercial aviation and with Lockheed, Northrop, and several other firms in defense. Sales are split about 70% and 30% between the commercial aircraft and defense end markets. In 2018, Boeing generated over $100 billion in sales.

Wells Fargo is one of the largest banks in the United States, with approximately $1.9 trillion in balance sheet assets. The company is split into three segments for reporting purposes: community banking; wholesale banking; and wealth and investment management. The community banking segment serves consumers and small businesses with products including deposit accounts, credit and debit cards, and student, mortgage, and home equity loans. Wholesale banking includes corporate and commercial real estate lending, asset-based lending and trade financing, merchant services, and capital markets businesses. Wealth and investment management includes advisory, brokerage, retirement, and trust services. The bulk of Wells' lending takes place in the U.S.

Cisco Systems Inc is the world's largest hardware and software supplier within the networking solutions sector. The infrastructure platforms group includes hardware and software products for switching, routing, data center, and wireless applications. Its applications portfolio contains collaboration, analytics, and Internet of Things products. The security segment contains Cisco's firewall and software-defined security products. Services are Cisco's technical support and advanced services offerings. The company's wide array of hardware is complemented with solutions for software-defined networking, analytics, and intent-based networking. In collaboration with Cisco's initiative on growing software and services, its revenue model is focused on increasing subscriptions and recurring sales.

Merck makes pharmaceutical products to treat several conditions in a number of therapeutic areas, including cardiovascular disease, asthma, cancer, and infections. Within cancer, the firm's immuno-oncology platform is growing as a major contributor to overall sales. The company also has a substantial vaccine business, with treatments to prevent hepatitis B and pediatric diseases as well as HPV and shingles. Additionally, Merck sells animal health-related drugs. From a geographical perspective, close to 40% of the company's sales are generated in the United States.

Comcast is made up of three parts. The core cable business owns networks capable of providing television, Internet access, and phone services to roughly 58 million U.S. homes and businesses, or nearly half of the country. About half the homes in this territory subscribe to at least one Comcast service. Comcast acquired NBCUniversal from GE in 2011. NBCU owns several cable networks, including CNBC, MSNBC, and USA, the NBC broadcast network, several local NBC affiliates, Universal Studios, and several theme parks. Lastly, Comcast acquired Sky in 2018. Sky is the dominant television provider in the U.K. and has invested heavily in exclusive and proprietary content to build this position. The firm is also the largest pay television provider in Italy and has a presence in Germany and Austria.

Pfizer is one of the world's largest pharmaceutical firms, with annual sales over $50 billion. Pfizer also spends a leading amount on research and development, close to $8 billion annually. While Pfizer historically sold many types of healthcare products and chemicals, now, prescription drugs and vaccines account for the majority of sales. Top sellers include pneumococcal vaccine Prevnar 13, neuroscience drug Lyrica, cancer drug Ibrance, cardiovascular treatment Eliquis, and immunology drug Xeljanz. Pfizer sells these products globally, with international sales representing close to 50% of its total sales. Within international sales, emerging markets are a major contributor, representing over a fifth of total company sales.

Novartis AG develops and manufactures healthcare products through two segments: Innovative Medicines and Sandoz. It generates the vast majority of its revenue from Innovative Medicines segment consisting global business franchises in ophthalmology, neuroscience, immunology, respiratory, cardio-metabolic, and established medicines. The company sells its products globally, with the United States representing close to one third of total sales.