BCC Research - Market research that focuses on high-tech markets. Areas include advanced materials, medical devices, and many others.
Frost & Sullivan - industry research that focuses on trends and new developments and some market sizing available. Strong global presence.
IbisWorld Market Research - reports covering many different industries in the US, Canada, and China.
Market Research.com Academic - Full-text service of market research reports on many topics. Includes more than 40,000 market intelligence publications from 350 publishers worldwide.