Comcast
Media and telecommunications · United States
Comcast sells broadband, mobile and TV services under Xfinity, Comcast Business and Sky, and creates and distributes entertainment through NBC, Universal, Peacock and its Universal theme parks.
What makes it different
Most of its mobile traffic runs over WiFi, not cell towers.
>90%Xfinity Mobile traffic over WiFi2024
Xfinity Mobile leans on the broadband and WiFi network Comcast already owns.
How big it is
How big is Comcast?
$123.7BRevenueFY2025
50.8MCustomer relationshipsFY2025
179,000EmployeesFY2025
How it makes money FY2025
Mostly connectivity, plus media and parks.
- Residential connectivity & platforms57%$70.6B
- Media18%$22.2B
- Business connectivity8%$10.2B
- Theme parks8%$9.84B
- Other9%
How the business works
Own the network. Own the content.
- 1Broadband and mobile network
- 2Connectivity to homes, businesses
- 3NBC, Universal, Sky, parks
Network subscriptions bring steady income, while sports, films and theme parks move with events and releases.
Who owns it
- Brian L. Roberts33.33%
- The Vanguard Group10%
- BlackRock, Inc.7.4%
CEO: Brian L. Roberts
Who it competes with
Key moments
- 1963Founded with a cable system in Tupelo, Mississippi
- 1972First public stock offering
- 2002Merger with AT&T Broadband
- 2011NBCUniversal formed with GE
- 2017Xfinity Mobile launches
Sources
Every number on this page comes from Comcast's own reports.
Full profile
The rest of the story is in the app.
What Comcast tracks18 metrics
Domestic broadband customers
Domestic wireless lines
Homes and businesses passed
Results, quarter by quarterwith a chart
Revenue
Profit
Margin
Where the money comes from3 regions
United States
United Kingdom
Other
The full timeline21 moments
2023
2025
2026
Comcast vs AT&Tside by side
Revenue
Profit
People
Point your phone at a logo.
See the company behind it.
The full story in 12 chapters · compare any two companies · 335 companies, and any other on request.
Download on the App Store
