Emerson Electricvs.MasTec
EMR vs MTZ · both in Grid & electrification, part of the Energy, grid & critical infrastructure value chain: Cables, grid connection and infrastructure tying new capacity to demand.
Emerson Electric is about 5.1× larger than MasTec by market cap; year to date, Emerson Electric leads (+19.8% vs −0.3%).
Side by side
| EMR | MTZ | |
|---|---|---|
| Market cap | $89B | $17.5B |
| Price | $161.83 | $212.65 |
| Today | +1.7% | −1.9% |
| Return YTD | +19.8% | −0.3% |
| Return 1Y | +19.6% | −1.0% |
| Since June 26, 2026 | +12.8% | −46.3% |
| P/E | 34.6 | 35.5 |
| P/S | 4.8 | 1.1 |
| P/B | 4.4 | 5.0 |
Data as of 2026-10-09 · updates daily after U.S. close
Since June 26, 2026: the change in the closing price, from the daily closes Sectivia records itself since that date.
The two companies
Emerson ElectricEMR
Process automation for energy and heavy industry: measurement instruments, valves, control systems and the AspenTech software layer above them.
Full EMR profile →MasTecMTZ
Construction contractor working across US energy infrastructure: transmission, renewable plants, pipelines and communications networks.
Full MTZ profile →More EMR & MTZ comparisons
Other head-to-heads in the Grid & electrification segment.