SIMEC Atlantis Energy Limited engages in the design, construction, installation, testing, operation, and maintenance of power projects. The firm operates through three segments: Power Generation, Turbine and Engineering Service, and Project Development. It is involved in the tidal power generation; designs, supply, and maintenance of tidal turbines and subsea connection equipment; hydro development; and provision of offshore and onshore construction services. In addition, the company offers project management and consulting, operations and maintenance, and financial services. The company was founded by Kim Manley and Lawrence Harold Payne on December 19, 2005 and is headquartered in Edinburgh, the United Kingdom.