If you need information on suppliers and manufacturers, use the resources listed on this page. You can also get names of possible competitors for your product.
You can search for companies by the product produced, e.g. pulse oximeters. Often you can also link to the company's catalog and sometimes CAD drawings of their products.
Metasearch of over 70,000 chemicals from more than twenty supplier catalogs. The directory can be searched by registry number, molecular formula, chemical names, physical and chemical characteristics, and substructure.
Search 14 million U.S. businesses and 135 million U.S. residents for up to date information. The U.S. Business database may be searched by business type, size and geographic location. This source is available through the Columbia Public Library/Daniel Boone Regional Library. You must have a library card from them to access.