ChemIDPlus

Structure and nomenclature used to identify chemicals

Compustat

U.S. and Canadian market information for publicly-held companies

IBISWorld

Business reports and market research, with special industry reports

Mergent Intellect

SEC filings for more than 10,000 companies, key business ratios, consumer data, and more

OECD iLibrary

Catalog of the Organisation for Economic Cooperation and Development

PrivCo

Financial data on major privately-held companies

Rand California

Source for public policy issues, with an emphasis on statistics

ReferenceUSA

Information for more than 10,500,000 U.S. companies