Aggreko plc is a supplier of temporary power generation equipment and of temperature control equipment. It is headquartered in Glasgow, Scotland, United Kingdom. It is listed on the London Stock Exchange, and is a constituent of the FTSE 250 Index.

Aggreko has offices in Western Europe, the United States, Canada and Australia, and smaller numbers of locations in Africa, Latin America, the Middle East and Asia. The items hired out include gas and diesel generators, load banks, heaters, air conditioners and chillers. Aggreko’s International Projects business operates out of London from where they can supply power plants to overseas locations