MKTG 380: Principles of Marketing (Sekohn): Business Research: Industry Research
Industry Classification Codes
What are industry classification codes? They are codes created by the US government used to collect industry-wide statistics. Many reference sources use them as a way to organize industry and company information. NAICS replaced SIC in 1997, but some sources use both, some still use SIC only
North American Industry
Created by the Census Bureau in 1997, NAICS replaced the SIC. Each industry is assigned a unique number is a code used to identify and describe North American (US, Canada, and Mexico) industures. It is hierarchical and classifies each industry by broad group and then subdivides each into smaller, more specific classifications.
SIC system used to describe the structure of American industries. A hierarchical system, industries are organized into broad industry groups and then subdivided into smaller groups. Each industry carries a unique four-digit classification code ranging from 0100 to 9999. The SIC was replaced in 1997 with the North American Industrial Classification System but many sources still use the SIC.
Industry Research: Where to Start
Industry research, like company research, includes looking at different aspects of an industry: major companies, market trends, market share, ratios, finances. We have several resources that will help you get an overview, but you will need to use multiple sources to get a full view of an industry.
Keep your initial search simple and broad. If you get too specific with your search terms you may not find anything. When you start a search, the simpler the search, the better.