Comcast vs Cisco Systems: revenue, profit, margins and growth compared
Comcast brought in $123.7B of revenue in fiscal 2025, Cisco Systems $63.3B in fiscal 2026. Revenue changed by -0.0% at Comcast and +11.8% at Cisco Systems on the year before, so Cisco Systems grew faster. Comcast kept 16.2% of its revenue as net profit, Cisco Systems 21.0%. Free cash flow was $21.9B at Comcast and $12.8B at Cisco Systems.
Fiscal years as each company reports them; the two may end in different months.
Questions about Comcast and Cisco Systems
Which is bigger by revenue, Comcast or Cisco Systems?
Comcast is bigger by revenue: $123.7B in fiscal 2025, against $63.3B for Cisco Systems in fiscal 2026.
Which keeps more of its revenue as profit, Comcast or Cisco Systems?
Comcast had a net margin of 16.2% in fiscal 2025; Cisco Systems had 21.0% in fiscal 2026.
Which grew revenue faster, Comcast or Cisco Systems?
In their latest fiscal years revenue changed by -0.0% at Comcast and +11.8% at Cisco Systems.
Where do these numbers come from?
From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.