Comcast Corporation (CMCSA) Business Profile

What it does

Comcast is a global media and technology company. Its Connectivity & Platforms business sells broadband internet, wireless, video, voice, advertising and related technology services. Residential customers can buy these services separately or in discounted bundles under Xfinity, Sky and NOW. Business customers buy broadband, voice, wireless, cybersecurity, managed networking and enterprise connectivity through Comcast Business and Sky Business.

Its domestic broadband network combines fiber-optic and coaxial cable, while services in the United Kingdom and Italy use third-party telecommunications networks alongside its own core fiber network in the United Kingdom. Domestic wireless service is sold through mobile virtual network operator arrangements and uses Verizon’s network, Comcast Wi-Fi hotspots and, for business customers beginning in 2026, T-Mobile’s network.

Content & Experiences creates, licenses, distributes and streams entertainment, sports, news, films and television. Its brands include NBC, Telemundo, Universal, Peacock and Sky. Peacock is its direct-to-consumer streaming service, while NBC and Telemundo distribute programming through broadcast stations and affiliates. Comcast also operates Universal theme parks and attractions in the United States and Asia, where visitors buy admission, food, beverages and merchandise.

Versant, which contained several former cable television networks and digital platforms, became an independent public company on January 2, 2026. Comcast has 179,000 employees.

How it makes money

Comcast reports two primary businesses: Connectivity & Platforms and Content & Experiences. Connectivity & Platforms comprises Residential Connectivity & Platforms and Business Services Connectivity. Residential revenue comes principally from recurring monthly charges for broadband, wireless, video and voice, plus advertising, equipment, installation and other services. Broadband customers can receive gateway hardware, Wi-Fi management tools and access to Wi-Fi hotspots. Video packages include linear networks, on-demand programming and some streaming services.

Wireless generates service revenue from monthly data plans and revenue from device sales. It is generally offered to domestic residential customers as part of bundles with qualifying broadband service. Business Services Connectivity earns recurring revenue from small-business connectivity and from enterprise solutions, including ethernet networks, managed networking, advanced voice, security and multi-location support.

Content & Experiences has Media, Studios and Theme Parks segments. Media earns advertising revenue, carriage and retransmission fees from distributors, Peacock subscription fees, and licensing income. Studios earns revenue from licensing film and television content, theatrical distribution, home entertainment, live stage plays and third-party distribution. Theme Parks earns primarily from tickets and in-park food, beverage and merchandise spending, alongside consumer products and intellectual-property licensing.

The latest annual reporting period is 2025; in Q3 2026, management reported revenue was flat on a pro forma basis and adjusted EBITDA increased approximately 1%. Peacock had 48,000,000 subscribers and generated $261.0 million of EBITDA in Q3.

Customers and how it sells

Comcast serves residential households, small businesses, medium-sized customers, larger enterprises, television distributors, advertisers, film and television licensees, streaming subscribers, viewers and theme-park guests. Its domestic enterprise offerings serve Fortune 1000 companies and other large organizations with multiple locations, including locations outside its network footprint through agreements to use other companies’ networks.

Connectivity & Platforms operates in the United States, United Kingdom and Italy. Domestic broadband is delivered over Comcast’s network; international broadband and voice services use third-party networks in the United Kingdom and Italy. Its media and studios businesses distribute content to global audiences, while its parks operate in Orlando and Hollywood in the United States, Osaka in Japan and Beijing in China.

Peacock is available in the United States directly to customers and through third parties and Comcast’s Residential Connectivity & Platforms business. Peacock ended Q3 2026 with 48,000,000 subscribers. Comcast’s media business reaches more than 100,000,000 U.S. households each quarter. NBC reaches viewers through more than 200 affiliated stations, while Telemundo reaches U.S. Hispanic television households through 124 stations.

Suppliers and costs

Connectivity & Platforms buys significant volumes of wireless gateways, set-top boxes, network equipment and services from a limited number of suppliers. It also purchases a significant number of wireless devices from a limited number of suppliers and uses a limited number of vendors for residential and business customer billing. Domestic wireless depends on mobile virtual network operator arrangements with Verizon, while business wireless also began using T-Mobile’s network in 2026.

Programming is a material operating cost for video and media businesses. Distribution agreements with programmers commonly use per-subscriber fees, although some carry fixed fees. Media and Peacock also incur costs for owned and licensed content, sports rights, production, talent, marketing and distribution. Studios incur production, acquisition, participation, residual and theatrical marketing costs. Park costs include operations, maintenance, food and merchandise, labor, sales and marketing.

The company’s network requires periodic maintenance and replacement. Its technical services teams install and maintain the domestic network and customer equipment, and customer-service teams provide call-answering and other support.

Competitive position

Comcast competes for broadband with wireline operators, wireless providers, municipal broadband networks, power companies and satellite broadband providers. Named wireline competitors include AT&T, Lumen and Verizon in the United States, and BT and Virgin Media O2 in the United Kingdom. AT&T, T-Mobile and Verizon also offer fixed wireless and mobile broadband. Management identified aggressive fixed-wireless competition, elevated fiber construction and promotional pricing as current pressures. In Q3 2026, Comcast lost 144,000 broadband subscribers while adding 368,000 wireless lines.

Video competes with Disney+, Netflix, Hulu + Live TV, YouTube TV, free ad-supported services, satellite providers, social platforms and user-generated-content providers. Media competes for audiences, programming, distribution and advertising; parks compete for leisure and travel spending.

Our reading: Comcast’s owned HFC network, fiber deployments and Wi-Fi hotspot base provide a meaningful operating platform for bundled connectivity, but fiber and fixed wireless alternatives directly challenge broadband retention and new sales.

Our reading: Peacock, NBC, Telemundo, Sky Sports, Universal content and sports-rights agreements create differentiated programming and distribution assets, though viewing is fragmented across streaming and other digital services.

Our reading: The ability to combine broadband, wireless and video gives Comcast a retention tool. Its 10,600,000 wireless lines represented 18.0% penetration of its residential broadband base in Q3 2026.

Growth opportunities

Comcast is expanding connectivity through higher broadband speeds, network extensions, wireless adoption and advanced business services. Its domestic HFC network is being evolved through DOCSIS 4.0 in select markets for multigigabit symmetrical speeds, while fiber-to-the-premises can provide symmetrical offerings to customers subject to construction constraints. Approximately 45% of the broadband base was on gig-plus speed tiers in Q3 2026.

Wireless is a central convergence initiative. Comcast ended Q3 2026 with 10,600,000 total wireless lines. Management said 70.0% of free wireless lines convert into paying relationships, while premium unlimited plans represented approximately 40% of postpaid phone connects. Business Services Connectivity is pursuing enterprise demand for advanced connectivity, managed networking and security solutions.

Media growth initiatives include Peacock subscriptions, advertising, bundles and distribution relationships. Peacock ended Q3 2026 with 48,000,000 subscribers and delivered its second consecutive profitable quarter. Management is pursuing a Peacock bundle with YouTube Premium and extended a distribution agreement with YouTube TV.

Comcast continues to invest in attractions, hotels and infrastructure. Its park plans include new destinations and experiences, and management said Universal Kids Resort is open in Frisco while its United Kingdom park is moving toward construction. Studios can license owned film and television content across theatrical, streaming, television and home-entertainment channels.

Structural risks

• Comcast operates in highly competitive and dynamic industries. Wireline fiber construction, fixed wireless, promotional pricing, streaming alternatives and changing consumer behavior can affect customer additions, retention, pricing and revenue.
• Broadband and video businesses depend on network quality, technology upgrades and the ability to keep pace with technological developments. Network equipment requires maintenance and replacement, while domestic wireless depends on mobile virtual network operator arrangements.
• Media, studios and parks depend on valuable content, sports rights, intellectual property and audience demand. Comcast obtains significant content from third parties, sometimes on an exclusive basis, and results can vary with programming, release timing, advertising demand, travel and attendance.
• Comcast is subject to federal, state, local and foreign regulation, including communications, privacy, data protection, consumer protection, competition, media and taxation rules. Regulatory changes can add costs or restrictions.
• Security incidents, privacy obligations and rapidly evolving attempts to overcome security measures may require continuing investment and can affect operations.
• Comcast’s Class B common stock has substantial voting and separate approval rights over potentially material transactions, and its Chairman and Co-CEO has considerable influence through beneficial ownership of Class B common stock.

Leadership

Comcast has a dual-class ownership structure: its Class B common stock has substantial voting rights and separate approval rights over several potentially material transactions. Its Chairman and Co-CEO has considerable influence through beneficial ownership of Class B common stock.

Bottom line

Our reading

Our reading: Comcast combines a subscription connectivity business with advertising, content licensing, streaming and destination-based theme-park operations. Its domestic network, bundles and Wi-Fi-supported wireless model provide a base for customer relationships, while content and parks diversify its sources of revenue.

Our reading: The central operating tension is broadband competition from fiber and fixed wireless against Comcast’s effort to deepen broadband relationships through wireless and simpler offers. Peacock’s subscriber base and profitability progress provide a separate media development, while parks remain exposed to travel demand, operating execution and attendance trends.