United Rentals is an equipment rental company based in the United States, with operations extending into Canada. Founded in 1997, it specializes in providing a wide range of rental equipment, including aerial work platforms, earth-moving machinery, forklifts, light towers, generators, plumbing tools, pumps, power tools, trucks, trailers, and welders. The company serves a diverse customer base that includes construction and industrial firms, utilities, municipalities, government entities, and contractors, categorized into non-construction, non-residential, and residential sectors. United Rentals operates through two main segments: general rentals and trench, power, and fluid solutions. A significant portion of the company's revenue comes from equipment rentals, alongside offering industrial services in sectors such as chemical, oil and gas refining, and power generation. Additionally, the company provides safety training through United Academy, covering topics like jobsite safety and trench excavation safety.