Secret of good infrastructure investing: do the due diligence IT'S a simple fact nowadays that mention of the word Ontario in any discussion of infrastructure investment immediately serves as a badge of quality, since the pension schemes in that Canadian province have paved the way for lesser mortals like us to follow. Ron Lepin, managing partner of Toronto-based Bastion Infrastructure Group, is the man who founded, built and led the Ontario Teachers' Pension Plan direct infrastructure investing program, best known of all.