TIPS!
Types of Documents
These can provide you with a lot of company information:
SWOT Analyses - Strenths, Weaknesses, Opportunities and Threats; created by market research companies
Annual Reports - audited financial statements, company history; produced by the company; public companies must provide these to comply with regulations
Company Profiles - information including a company overview, financials, key people, competitors; created by maket research companies
Industry Codes
NAICS (North American Industry Classification System) and SICS (Standard Industry Classification System) codes are used in some of the business databases. They can provide another point of access to information.
Creating Lists of Companies
Both Statista and Simply Analytics can be used to create lists of companies in a specific industry.
Statista contains information on companies worldwide, Simply Analytics contains information on Canadian companies.