IES

IESCNasdaq United States Industrials Engineering & Construction

Market cap

$15.197 B

$762.71 -0.74%

Close of 7 Aug 2026

Revenue

$3.37B

#858 by revenue

Earnings

$306.0M

#831 by earnings

Shares outstanding

19,924,356

Latest filing cover page

P/E ratio

49.7

Cap ÷ net income

Engineering & Construction — ranked by market cap

All 20 →

#2Comfort Systems UsaFIX$59.6B
#3EMCOR GroupEME$36.0B
#4IESIESC$15.2B
#5ArganAGX$8.37B
#6LegenceLGN$6.95B

Where these numbers come from

Share counts and financials for IES are taken from its own SEC filings via EDGAR — public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 9 Aug 2026. Read the methodology.