Below are examples of specialized industry directories. It contains information on over 47,000 companies that specialize in technology. It provides basic company information, including company officers. It contains company information plus a list of college majors which the company hires. There are rankings for top regional companies by sales and by employee size.
Indexes provide lists of companies within a particular industry.
These are good sources for job seekers who wish to stay in the Long Island area. If you're not finding what you want, please ask a CBR librarian for information about more resources that can help you with your job search.