I am having trouble finding NAICS codes for companies, does our campus have access to these codes for free?
This is available for free the codes are available on line. All you have to do search by keyword which describe what your company does or produces. You will find more details here http://www.census.gov/eos/www/naics/faqs/faqs.html#q9
NAICS codes can also be found through the Standard and Poor's Netadvantage database: http://pnw.idm.oclc.org/login?url=http://na.capitaliq.com/ip/PURUV