EMCOR Group, Inc.

EMCOR Group, Inc. is one of the largest specialty contractors in the United States and a leading provider of electrical and mechanical construction and facilities services, building services, and industrial services. In 2025, the company generated revenues of $16.99 billion. EMCOR provides services to a broad range of commercial, technology, manufacturing, industrial, healthcare, utility, and institutional customers through approximately 100 operating subsidiaries. These subsidiaries specialize in construction services for electrical and mechanical systems in all types of facilities, as well as services for the operation, maintenance, and management of those facilities. The company's reportable segments include United States electrical construction and facilities services, United States mechanical construction and facilities services, United States building services, and United States industrial services. On December 1, 2025, EMCOR sold its United Kingdom operations, with results reported within the United Kingdom building services segment up to the sale date. EMCOR offers construction and building services directly to corporations, municipalities, federal and state governmental entities, owners/developers, and building tenants. Construction services are also provided indirectly as a subcontractor to general contractors, systems suppliers, construction managers, developers, property managers, and other subcontractors. Industrial services are generally provided directly to refineries and petrochemical plants. In 2025, approximately 97% of revenues were generated in the United States and approximately 3% in the United Kingdom. Approximately 72% of 2025 revenues came from construction operations, approximately 21% from building services operations, and approximately 7% from industrial services operations.