Company Information Subject Guide
State Directories
2 resources available
- Restricted to WMU users 
- Open Access
Other state directories are located on the index shelves in Reference with the call number T----
Michigan Manufacturing Directory:
Desk Collection T 12 .D588x
Includes a geographic section by cities in Michigan which includes when established, SIC codes for the company, owner/officer(s), number of employees, annual sales, telephone number and sometimes computer system, if company offers medical benefits, and square feet. Also has an alphabetical index by company name, alphabetic product section and SIC codes numbers with descriptions.
Michigan Industrial Directory:
Ref. T 12 .H36x
Includes a statistical information section of a county-by-county analysis of employment and classification of companies by SIC; a geographic section sorted by city in alphabetical order (tells you if it is privately owned); a numerical index of SIC classifications, and alphabetical index of SIC classification by company.