D&B Key Business Ratios This link opens in a new window[Limit of 5 simultaneous users] This online product from Dun & Bradstreet is rooted in the print publication, Industry Norms and Key Business Ratios (see below). D&B covers the widest range of industries, "over 800 lines of business," as defined by SIC code. Includes "typical" balance sheet and income statements with "common-size" financial figures, as well as 14 performance ratios, grouped by performance—solvency, efficiency, and profitability. There is also a worksheet to enable users to calculate ratios using existing financial information. The ratios, or averages, are arranged by Standard Industrial Classification (SIC), or North American Industry Classification System (NAICS) codes.
