Rentokil Initial is a British business services group based in Crawley, England. It was founded in 1925 as a pest-control business but subsequently expanded and diversified, in part through organic growth under the leadership of Sir Clive Thompson in the 1980s and 1990s, and in part, through the acquisition of BET plc in 1996, into a business delivering a wide range of facilities management services. It is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index.