Semperian PPP Investment Partners Group Limited was launched in October 2007, with the initial acquisition of a £1.0bn portfolio of infrastructure assets from Land Securities plc. Semperian provides its investors with access to a large, diverse portfolio of mature PPP infrastructure investments with long term inflation linked returns, matched to investors’ long term liabilities. The company has been established to give Investors access to a large, diversified portfolio of mature Public Private Partnership (PPP) concession based investments,within the Social Infrastructure environment.Semperian has investments valued in excess of £1.7 billion.