Hoover's Online Search for company. On the left there is a link for the Closest Industry Peers.
Research Insight See separate tab for instructions on accessing Research Insight and the tab within that for identifying companies within an industry
Marketline Advantage Search for company or industry. The complete Datamonitor Report (which you must download) usually contains several paragraphs on the leading companies within an industry.
Research Insight See separate tab for instructions on accessing Research Insight and the tabs within that for comparing companies and comparing company to industry; financial & statistical data only)
Hoover's Online Search for company. Click on "Competition" for access to "Competitive Landscape," comparing companies and listing market and industry medians.
Standard & Poor's Industry Surveys Ref./HC106.6 .S74 2014 Contains charts, graphs, financials comparing companies within an industry