EMCOR Group, Inc.

The filings describe a company whose reported numbers match its narrative of strong demand, but the growth base is narrower than the headline suggests. Annual revenue was $9.17 billion in 2019, dipped to $8.8 billion in 2020, and reached $16.99 billion in 2025. The sale of EMCOR UK on December 1, 2025 removed a segment that generated $105.3 million of revenue in the first quarter of 2025. Two segments now carry most of the weight: the United States electrical segment at $1.45 billion and the mechanical segment at $2.03 billion for the quarter. Together they were about 75% of quarterly revenue, and they are where the data center exposure described in the risk factors bears most directly. The building services segment ($772.6 million) and industrial services segment ($381.8 million) are less tied to that single driver but carry their own named risks, including oil and gas price volatility for industrial services and fuel costs for a fleet of approximately 14,400 vehicles. The excerpts provided do not include the balance sheet or cash flow statement, so they cannot show how the $876.8 million Miller Electric payment and the $182.1 million spent on nine other 2025 acquisitions were funded. Readers may want to look at Note 9 - Debt, which the risk factors cite for the variable-rate revolving credit facility, since rising benchmark rates would increase interest expense. Diluted earnings per share rose to $6.84 from $5.26, and management attributes part of that gain to share repurchases in 2025 and early 2026. Net income rose $64.8 million and operating income rose $85.1 million, so readers may want to separate operating performance from the lower share count when reading per-share results.

Catalyst.Revenue reached $16.99 billion in 2025, up from $14.57 billion in 2024, a gain of about 16.6%. In the quarter ended March 31, 2026, revenues rose 19.7% to $4.63 billion, a quarterly record, and operating income rose to $403.8 million, or 8.7% of revenues, from $318.8 million, or 8.2%. Management attributes the growth to broad demand, especially data center construction in the United States electrical and mechanical segments. The electrical segment grew $359.6 million and the mechanical segment grew $453.7 million. Acquisitions contributed $234.1 million of quarterly revenue, including Miller Electric, bought for $876.8 million in cash on February 3, 2025.

Hidden risk.The risk factors describe a dependence that headline growth can hide. Data center and AI capital spending has expanded demand, and the 10-K states that if that spending decreased, demand for EMCOR's services could decline as resources shift to other sectors. Acquisitions also explain part of the quarterly increase: $234.1 million of the $760.9 million revenue increase, roughly 31%, came from acquired companies. Gross margin was 18.7% in both periods, so the operating margin gain came from SG&A falling to 9.9% of revenues from 10.4%, even though SG&A rose in dollars and management cited higher incentive compensation. Government spending and commodity costs such as copper and steel are also flagged as risks.