Ørsted A/S, together with its subsidiaries, develops, constructs, owns, and operates offshore and onshore wind farms, solar farms, energy storage facilities, and bioenergy plants.

It operates through Offshore, Onshore, and Markets & Bioenergy segments.

The Offshore segment develops, constructs, owns, and operates offshore wind farms in the United Kingdom, Germany, Denmark, the Netherlands, the United States, Taiwan, Japan, and South Korea.

The Onshore segment develops, owns, and operates onshore wind and solar farms in the United States.

The Markets & Bioenergy segment engages in the generation of heat and power from combined heat and power plants in Denmark; sells power and gas in the wholesale and B2B markets; and optimizes and hedges energy portfolio.

The company was formerly known as DONG Energy A/S and changed its name to Ørsted A/S in November 2017. Ørsted A/S was founded in 1972 and is headquartered in Fredericia, Denmark.