Corning vs Optical Cable: revenue, profit, margins and growth compared
Corning brought in $15.6B of revenue in fiscal 2025, Optical Cable $73M in fiscal 2025. Revenue changed by +19.1% at Corning and +9.5% at Optical Cable on the year before, so Corning grew faster. Corning kept 10.2% of its revenue as net profit, Optical Cable -2.0%. Free cash flow was $1.4B at Corning and $1.1M at Optical Cable.
Fiscal years as each company reports them; the two may end in different months.
Questions about Corning and Optical Cable
Which is bigger by revenue, Corning or Optical Cable?
Corning is bigger by revenue: $15.6B in fiscal 2025, against $73M for Optical Cable in fiscal 2025.
Which keeps more of its revenue as profit, Corning or Optical Cable?
Corning had a net margin of 10.2% in fiscal 2025; Optical Cable had -2.0% in fiscal 2025.
Which grew revenue faster, Corning or Optical Cable?
In their latest fiscal years revenue changed by +19.1% at Corning and +9.5% at Optical Cable.
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.