Semperian PPP Investment Partners - previously the Secondary Market Infrastructure Fund, Land Securities Trillium, Trillium Investment Partners - see Appendix 3.
Innisfree Limited (privately owned) - raised over £2bn for investment in 60 PFI projects with overseas institutional investors from Denmark, Sweden, USA and Canada providing 22% of funds.
Barclays Integrated Infrastructure Fund - has a shareholding in 84 UK PPP projects.