The Filing Desk

Emcor vs MasTec

Emcor EME · MasTec MTZ · Construction & Engineering

Emcor reported revenue of $17.0 billion in fiscal 2025, 1.2 times MasTec's $14.3 billion in fiscal 2025. Emcor's revenue grew 16.6% in its latest year, and MasTec's grew 16.2%. Free cash flow was $1.2 billion at Emcor and $286 million at MasTec.

Side by side

EmcorMasTec
Latest fiscal yearFY2025, Dec 31, 2025FY2025, Dec 31, 2025
Revenue$17.0B$14.3B
Revenue growth16.6%16.2%
Revenue growth a year, last 5 years14.1%17.7%
Gross margin19.3%—
Operating margin10.1%—
Net margin7.5%2.8%
Free cash flow$1.2B$286M
Free cash flow margin7.0%2.0%
Return on capital60.7%11.2%
Net debt to EBITDA−0.6x1.7x
Dividends and buybacks$631M$77M
Change in diluted share count−3.5%−0.2%
Last close$665.93$172.59
P/E at the last close20.7×27.5×
Insider trades, last 12 monthsbought $2,300, sold $40.8 millionsold $6.3 million
Piotroski F-score6 of 97 of 8
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.

Ten years

Revenue
US$ billions, fiscal years
EmcorMasTec
Operating margin
Percent of revenue
EmcorMasTec
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
EmcorMasTec

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Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the Emcor and MasTec pages.