BigBook Business Directory on Washington Post.com Provides a directory of companies. Search type of company, or address elements, a full address, phone number, and a detailed map that allows you to zoom in and out.

Companies Online Search for information on over 75,000 public and private companies.

Company Job Pages  Provides links to the employment pages of hundred of companies.

Company Research-  Browse companies A-Z or companies by industry.  Also includes job definitions to assist you in your career search.

Edgar - Database of Corporate Information Contains company information.

Employer's Direct Contains a list of employers who have advertised job opportunities on their web servers.

Experience.com - Features company and industry profiles as well as job listings.

Experience Network Reports on the world's top companies from the inside. Also includes industry snapshots.

Forbes The 200 Best Companies in America-  Contains a ranking of the 200 best small companies in America.

Fortune 100 Best Companies to Work For - Fortune presents profiles of the 100 best companies to work for.

Fortune Global 500 Includes the world's largest industrial service companies published by Fortune Magazine.

4,000 Company Web Pages Provides links to 4,000 company web pages.

Hoover's Corporate Profiles Presents abbreviated company profiles. Search by company ticker symbol, location, industry, sales, company name or company job listings. Also includes Web sites for companies and access to current job listings information.

Investor Relations Resource Public Companies Currently lists 833 homepages of public companies with brief information

JobWeb's Employer Profiles Provides a searchable index to employers.

Long Island -Businesses Features links to Long Island businesses that have Web Homepages.

Monster Board - Employer Profiles Includes links to businesses with Web sites, company recruiting sites and business information sources.

Net Temps Search by company, location or industry.

North American Industry Classification System (NAICS) Search for Standard Industrial Classification by key word. Presents lists NAICS codes and tables showing correspondence between NAICS and SIC.

Report Gallery-  Provides an alphabetical listing of annual reports for public companies.

Researching Employers on the Web Presents extensive company information.

The Internet Job Source - Jobs by Industry Access company job postings by industry

Thomas Register of American Manufacturers Search a product or service, and retrieve information on companies that offer that product or service. Registration is required (there is no charge).

Your Guide To Jobs at America's Best Companies Provides job hunters with direct links to over 200 of the country's best known employers.

WetFeet.com -  Provides many great resources including information on careers, companies, industries, salary, relocation... View exclusive company profiles, read interviews with top company people and examine
job listings. 

WSRN.com (Wall Street Research Net) Contains information on U.S. and Canadian companies. Search by stock symbol or company name.