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 2.6× larger than MasTec by market cap; Emerson Electric trades at the lower P/E (31.8 vs 65.5); year to date, MasTec leads (+71.5% vs +4.6%).
Side by side
| EMR | MTZ | |
|---|---|---|
| Market cap | $77.8B | $29.5B |
| Price | $138.88 | $372.89 |
| Today | +0.8% | −3.1% |
| Return YTD | +4.6% | +71.5% |
| Return 1Y | −1.3% | +120.9% |
| P/E | 31.8 | 65.5 |
| P/S | 4.2 | 1.9 |
| P/B | 3.8 | 8.9 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
Emerson ElectricEMR
Industrial automation and control technology for energy, grid and process industries.
Full EMR profile →MasTecMTZ
Builds energy, power-grid and communications infrastructure across the US.
Full MTZ profile →More comparisons in Grid & electrification
See where EMR and MTZ sit in the full Energy, grid & critical infrastructure map — every segment from suppliers to end markets.Open the Energy value chain →