Mobile Mini, Inc. provides portable storage and specialty containment solutions. It offers various portable storage and office products, such as steel storage containers and steel ground level offices serving retailers, construction companies, medical centers, schools, utilities, distributors, the military, hotels, restaurants, entertainment complexes, and households for use in a range of applications, including storage of retail and manufacturing, inventory, construction materials and equipment, documents and records and other goods. The company also provides a range of specialty containment equipment and services comprising steel tanks, stainless steel tank trailers, and pumps and filtration equipment, as well as roll-off, vacuum, and dewatering boxes. In addition, it offers specialty containment services consisting of transportation of containers for waste management; provision of waste management oversight and services; system design, including the assessment of pumping, filtration, and temporary storage needs; and field services to install and connect customer containment equipment. The company primarily leases its specialty containment equipment and services for chemical, refinery, oil and natural gas drilling, mining, and environmental service customers. As of December 31, 2016, it operated a fleet of approximately 211,300 portable storage containers and office units in 125 locations in the United States, the United Kingdom, and Canada; specialty containment rental fleet of approximately 12,100 units in 19 locations in the United States; and in 14 combined locations. The company was founded in 1983 and is headquartered in Phoenix, Arizona.