Arista Networks vs Extreme Networks: revenue, profit, margins and growth compared
Arista Networks brought in $9B of revenue in fiscal 2025, Extreme Networks $1.3B in fiscal 2026. Revenue changed by +28.6% at Arista Networks and +12.6% at Extreme Networks on the year before, so Arista Networks grew faster. Arista Networks kept 39.0% of its revenue as net profit, Extreme Networks 3.3%. Free cash flow was $4.3B at Arista Networks and $95.2M at Extreme Networks.
Fiscal years as each company reports them; the two may end in different months.
Questions about Arista Networks and Extreme Networks
Which is bigger by revenue, Arista Networks or Extreme Networks?
Arista Networks is bigger by revenue: $9B in fiscal 2025, against $1.3B for Extreme Networks in fiscal 2026.
Which keeps more of its revenue as profit, Arista Networks or Extreme Networks?
Arista Networks had a net margin of 39.0% in fiscal 2025; Extreme Networks had 3.3% in fiscal 2026.
Which grew revenue faster, Arista Networks or Extreme Networks?
In their latest fiscal years revenue changed by +28.6% at Arista Networks and +12.6% at Extreme Networks.
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.