Comcast vs AT&T: revenue, profit, margins and growth compared
Comcast brought in $123.7B of revenue in fiscal 2025, AT&T $125.6B in fiscal 2025. Revenue changed by -0.0% at Comcast and +2.7% at AT&T on the year before, so AT&T grew faster. Comcast kept 16.2% of its revenue as net profit, AT&T 17.5%. Free cash flow was $21.9B at Comcast and $19.4B at AT&T.
Fiscal years as each company reports them; the two may end in different months.
Questions about Comcast and AT&T
Which is bigger by revenue, Comcast or AT&T?
AT&T is bigger by revenue: $125.6B in fiscal 2025, against $123.7B for Comcast in fiscal 2025.
Which keeps more of its revenue as profit, Comcast or AT&T?
Comcast had a net margin of 16.2% in fiscal 2025; AT&T had 17.5% in fiscal 2025.
Which grew revenue faster, Comcast or AT&T?
In their latest fiscal years revenue changed by -0.0% at Comcast and +2.7% at AT&T.
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.