Chesapeake Utilities Corporation is an energy delivery company in the United States, operating through two segments: Regulated Energy and Unregulated Energy. The Regulated Energy segment covers natural gas distribution in central and southern Delaware, Maryland's eastern shore, and Florida; regulated natural gas transmission in the Delmarva Peninsula, Ohio, and Florida; and regulated electric distribution in northeast and northwest Florida. The Unregulated Energy segment includes propane operations in the Mid-Atlantic region, North Carolina, South Carolina, and Florida; unregulated natural gas transmission and supply in central and eastern Ohio; electricity and steam generation; compressed natural gas, liquefied natural gas, and renewable natural gas transportation and pipeline solutions, primarily to utilities and pipelines in the United States; sustainable energy investments; and other unregulated energy services such as energy-related merchandise sales, heating, ventilation and air conditioning, and plumbing and electrical services. Founded in 1859, the company is headquartered in Dover, Delaware.