EMCOR vs Quanta Services: revenue, profit, margins and growth compared
EMCOR brought in $17B of revenue in fiscal 2025, Quanta Services $28.5B in fiscal 2025. Revenue changed by +16.6% at EMCOR and +20.3% at Quanta Services on the year before, so Quanta Services grew faster. EMCOR kept 7.5% of its revenue as net profit, Quanta Services 3.6%. Free cash flow was $1.2B at EMCOR and $1.6B at Quanta Services.
Fiscal years as each company reports them; the two may end in different months.
Questions about EMCOR and Quanta Services
Which is bigger by revenue, EMCOR or Quanta Services?
Quanta Services is bigger by revenue: $28.5B in fiscal 2025, against $17B for EMCOR in fiscal 2025.
Which keeps more of its revenue as profit, EMCOR or Quanta Services?
EMCOR had a net margin of 7.5% in fiscal 2025; Quanta Services had 3.6% in fiscal 2025.
Which grew revenue faster, EMCOR or Quanta Services?
In their latest fiscal years revenue changed by +16.6% at EMCOR and +20.3% at Quanta Services.
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.