Our subscription to Compustat North America includes the historical package for North America, i.e. additional annual data history back to 1950 and the Historical Segments module which contains historical data related to business and geographical segments for more than 23’000 companies from North America since 1976.
Compustat North America and Compustat Historical Segments is delivered through the Wharton Research Data Services (WRDS) platform. Please read carefully the accompanying information on how to use and access WRDS.