Deutsche Bank has established a portfolio of 10 companies that are strong on corporate governance. They are: Centrica, up ½p at 247¼p, Scottish & Southern, 3p better at 821p, ICI, 1p off at 239p, MFI, unchanged at 117½p, Northern Foods, up ½p 168¼p, Pennon, 4p weaker at 886p, Signet, ¼p better at 104¾p, Smith & Nephew, ½p better at 539½p, Taylor Woodrow, 2p down at 230½p, and BHP Billiton, up 1½p at 617½p.