Comfort Systems USA vs IES: revenue, profit, margins and growth compared
Comfort Systems USA brought in $9.1B of revenue in fiscal 2025, IES $3.4B in fiscal 2024. Revenue changed by +29.5% at Comfort Systems USA and +16.9% at IES on the year before, so Comfort Systems USA grew faster. Comfort Systems USA kept 11.2% of its revenue as net profit, IES 9.1%. Free cash flow was $1B at Comfort Systems USA and $218.8M at IES.
Fiscal years as each company reports them; the two may end in different months.
Questions about Comfort Systems USA and IES
Which is bigger by revenue, Comfort Systems USA or IES?
Comfort Systems USA is bigger by revenue: $9.1B in fiscal 2025, against $3.4B for IES in fiscal 2024.
Which keeps more of its revenue as profit, Comfort Systems USA or IES?
Comfort Systems USA had a net margin of 11.2% in fiscal 2025; IES had 9.1% in fiscal 2024.
Which grew revenue faster, Comfort Systems USA or IES?
In their latest fiscal years revenue changed by +29.5% at Comfort Systems USA and +16.9% at IES.
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.