About Key Business Ratios (Mergent Archives)
UT Southwestern Medical Center Library
Key Business Ratios (Mergent Archives)
The Dun & Bradstreet Industry Norms and Key Business Ratios are made possible through over 1 million financial statements in the D&B Financial Information Base. This file consists of U.S. corporations, partnerships, and proprietorships -- both public and privately owned -- in all size ranges and includes over 800 different lines of business as defined by the U.S. Standard industrial Classification (SIC) code numbers.