Aggreko plc is the world's largest temporary power generation company and a major supplier of temperature control equipment. It is headquartered in Glasgow Scotland United Kingdom. At the end of 2009 it had a fleet of 13 000 generators ranging in size from 10 kW to 2MW which in aggregate amounted to over 5 900MW of generating capacity the equivalent of about 10% of peak power demand on the National Grid. It has 144 service centres in 34 countries and customers in over 100 countries.
Key people are Philip Rogerson, Chairman, Rupert Soames and CEO.