A10 Networks vs Cisco Systems: revenue, profit, margins and growth compared
A10 Networks brought in $290.6M of revenue in fiscal 2025, Cisco Systems $63.3B in fiscal 2026. Revenue changed by +11.0% at A10 Networks and +11.8% at Cisco Systems on the year before, so Cisco Systems grew faster. A10 Networks kept 14.5% of its revenue as net profit, Cisco Systems 21.0%. Free cash flow was $64.8M at A10 Networks and $12.8B at Cisco Systems.
Fiscal years as each company reports them; the two may end in different months.
Questions about A10 Networks and Cisco Systems
Which is bigger by revenue, A10 Networks or Cisco Systems?
Cisco Systems is bigger by revenue: $63.3B in fiscal 2026, against $290.6M for A10 Networks in fiscal 2025.
Which keeps more of its revenue as profit, A10 Networks or Cisco Systems?
A10 Networks had a net margin of 14.5% in fiscal 2025; Cisco Systems had 21.0% in fiscal 2026.
Which grew revenue faster, A10 Networks or Cisco Systems?
In their latest fiscal years revenue changed by +11.0% at A10 Networks 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.