Cisco Systems vs T-Mobile US: revenue, profit, margins and growth compared
Cisco Systems brought in $63.3B of revenue in fiscal 2026, T-Mobile US $88.3B in fiscal 2025. Revenue changed by +11.8% at Cisco Systems and +8.5% at T-Mobile US on the year before, so Cisco Systems grew faster. Cisco Systems kept 21.0% of its revenue as net profit, T-Mobile US 12.4%. Free cash flow was $12.8B at Cisco Systems and $18B at T-Mobile US.
Fiscal years as each company reports them; the two may end in different months.
Questions about Cisco Systems and T-Mobile US
Which is bigger by revenue, Cisco Systems or T-Mobile US?
T-Mobile US is bigger by revenue: $88.3B in fiscal 2025, against $63.3B for Cisco Systems in fiscal 2026.
Which keeps more of its revenue as profit, Cisco Systems or T-Mobile US?
Cisco Systems had a net margin of 21.0% in fiscal 2026; T-Mobile US had 12.4% in fiscal 2025.
Which grew revenue faster, Cisco Systems or T-Mobile US?
In their latest fiscal years revenue changed by +11.8% at Cisco Systems and +8.5% at T-Mobile US.
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.