EMCOR Group (EME) vs IES (IESC)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
IES (IESC) has outperformed EMCOR Group (EME) over the past year, gaining 50.2% versus a gain of 12.0%. Over five years, IESC leads with a +1184.2% price change compared with +569.6% for EME. EMCOR Group is the larger company by market cap ($34.82 billion vs $12.62 billion), about 2.8 times the size, while IES is growing revenue faster (+16.9% vs +16.6%).
On valuation, EMCOR Group trades at a lower trailing P/E (24.6x vs 26.4x for IES). EMCOR Group pays a dividend yielding 0.08%, while IES does not currently pay one. IES converts more of its revenue into profit, with a net margin of 9.1% versus 7.5%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | EME | IESC |
|---|---|---|
| Share price | $789.45 | $297.52 |
| Market cap | $34.82B | $12.62B |
| 1-day change | +1.44% | -0.97% |
| YTD return | +27.21% | +54.45% |
| 1-year return | +11.97% | +50.21% |
| 5-year return | +569.57% | +1184.16% |
| P/E ratio (TTM) | 24.58 | 26.42 |
| Forward P/E | 21.48 | — |
| EPS (TTM) | $32.12 | $11.26 |
| Dividend yield | 0.08% | 0.00% |
| Annual dividend | $0.65 | $0.00 |
| Revenue (latest FY) | $16.99B | $3.37B |
| Revenue growth (YoY) | +16.62% | +16.89% |
| Net income (latest FY) | $1.27B | $305.98M |
| Gross margin | 19.33% | 25.49% |
| Operating margin | 10.09% | 11.38% |
| Net margin | 7.49% | 9.08% |
| 52-week high | $951.96 | $408.26 |
| 52-week low | $564.92 | $170.07 |
| Distance from 52-week high | -17.07% | -27.12% |
| Analyst consensus | buy | none |
| Avg. price target upside | +30.89% | +47.89% |
| Average volume | 402.50K | 324.42K |
| Shares outstanding | 44.11M | 42.40M |
| Employees | 44,000 | 10,262 |
| Sector | Industrials | Industrials |
| Industry | Engineering & Construction | Engineering & Construction |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- EMCOR Group is about 2.8 times larger than IES by market value ($34.82B vs $12.62B).
- IESC has outperformed EME by 38.2 percentage points over the past year.
About EMCOR Group
EME stock →EMCOR Group, Inc. provides electrical and mechanical construction and facilities, building, and industrial services in the United States and the United Kingdom.
Industrials · Engineering & Construction · 44,000 employees
About IES
IESC stock →IES Holdings, Inc. designs and installs integrated electrical and technology systems and provides infrastructure products and services in the United States.
Industrials · Engineering & Construction · 10,262 employees
EME vs IESC FAQ
Which is bigger, EMCOR Group or IES?
EMCOR Group (EME) is larger, with a market capitalization of $34.82B compared with $12.62B for IES (IESC).
Which stock has performed better over the past year, EME or IESC?
IESC returned +50.21% over the past 12 months, compared with +11.97% for EME (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, EME or IESC?
EME has the lower trailing P/E at 24.6, versus 26.4 for IESC. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, EMCOR Group or IES?
EMCOR Group pays a dividend yielding 0.08%, while IES does not currently pay a regular dividend.
Are EMCOR Group and IES in the same industry?
Yes. Both are classified in the Engineering & Construction industry within the Industrials sector.