I used the following facts to provide this answer:
Pari'Ss Limited has been in Slough since at least August 4th 2011
Slough has been in England since at least November 20th 2007
English has been the predominant language of England since at least 2000
Slough has been in the United Kingdom since at least July 30th 2007
English has been the predominant language of the United Kingdom since at least April 13th 2011, 00:00:00
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