Mistras vs Tetra Tech: revenue, profit, margins and growth compared
Mistras brought in $724M of revenue in fiscal 2025, Tetra Tech $5.4B in fiscal 2025. Revenue changed by -0.8% at Mistras and +4.7% at Tetra Tech on the year before, so Tetra Tech grew faster. Mistras kept 2.3% of its revenue as net profit, Tetra Tech 4.6%. Free cash flow was $8.3M at Mistras and $439.1M at Tetra Tech.
Fiscal years as each company reports them; the two may end in different months.
Questions about Mistras and Tetra Tech
Which is bigger by revenue, Mistras or Tetra Tech?
Tetra Tech is bigger by revenue: $5.4B in fiscal 2025, against $724M for Mistras in fiscal 2025.
Which keeps more of its revenue as profit, Mistras or Tetra Tech?
Mistras had a net margin of 2.3% in fiscal 2025; Tetra Tech had 4.6% in fiscal 2025.
Which grew revenue faster, Mistras or Tetra Tech?
In their latest fiscal years revenue changed by -0.8% at Mistras and +4.7% at Tetra Tech.
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.