Intermediate Capital Group PLC retail bond

Would anyone care to assess the potential risk of purchasing this retail bond please? With a market cap of 933.83m, would they be very secure?

They finance management buyouts. They structure and provide mezzanine finance, leveraged credit and minority equity, managing €11.8 billion of assets from third
party investors and our balance sheet.

http://www.londonstockexchange.com/prices-and-markets/retail-bonds/newrecent/newrecent.htm

http://www.icgplc.com/Pages/default.aspx

http://markets.ft.com/research/Markets/Tearsheets/Summary?s=uk:ICP