Sirius Real Estate Limited, a real estate company, engages in the investment, development, and operation of commercial and industrial properties in Germany and the United Kingdom. The company owns and manages offices; warehouses, storerooms, and self-storage spaces; production and workshop spaces; and business parks and lettable space. It serves individuals, corporations, and small and medium-sized enterprises under the Sirius and BizSpace brand names. The company was formerly known as Dawnay, Day Sirius Limited and changed its name to Sirius Real Estate Limited in October 2008. Sirius Real Estate Limited was incorporated in 2007 and is based in St Peter Port, Guernsey.