Wikipedia s&p credit ratings
27 Jul 2015 For example a Baa1 rating provided from Moody's is equivalent to a BBB+ rating from S&P and BBB+ from Fitch. The full rating scales for each List of companies in the S&P 500 (Standard and Poor's 500). Index listing - see extracted from wikipedia's SP500 list of companies Note that while no credit is formally required a link back or credit to Rufus Pollock