Resources

NAICS Classification System
http://www.census.gov/epcd/www/naics.html
New classification system for industries. Replaces SIC codes.
Valuation Resources
http://www.valuationresources.com
A directory of resources which address subjects such as industry overview, issues, trends, and outlook, industry financial information and financial ratios, and compensation and salary surveys for a wide variety of industries.
ZapData
http://www.zapdata.com
Free industry reports from Dun & Bradstreet
Alacra Industry Spotlights
http://www.alacrawiki.com/index.php?title=Alacra_Industry_Spotlights
Detailed proprietary reviews and commentary on the best web-based sources of industry specific content previously available only to Alacra subscription