Use Bloomberg, available in the Margolis Market Information Lab (MIL) at the Business Instructional Facility (BIF).

• Type the company's ticker symbol and hit the EQUITY key.
• Type des6 for the company's product segmentation.

Use WRDS; also available in the Margolis Market Information Lab (MIL) at the Business Instructional Facility (BIF).

• Choose Compustat as your data set.
• Scroll down to Other Products and choose Segments.