There are three steps to searching:

1. What :   type in what kind of business or service you're looking for, e.g. 'automotive', 'injection'.
2. Where :   type in where you want to look, using a state or the default "total listings".
3. Search :   click on the 'FIND' button to display your results.

Advanced Search offers eight options:

Company Name
A partial entry in the Company Name field will FIND multiple listings with those characters, e.g. 'jon' will FIND 'Jones', 'Black-Jones', 'Dejong'.

Keywords
An entry in the Keywords field will FIND all businesses with those characters, e.g. 'auto' will FIND 'automotive', 'automobile', 'automated'.

Street Address
An entry in the Street Address field will FIND all businesses with that address, e.g. 'Main' will FIND all listings with 'Main' in their address.

City
An enty in the City field will FIND all businesses in that City.

State
An entry in the State field will FIND all businesses in that State.

Zip Code
An entry in the Zip Code field will FIND all businesses using that Zip Code.

Country
Country selections are U.S.A., Canada, and International.

SIC Code
If you know the Standard Industial Classification Code, your search will display only those specific businesses. You can find all buisness SIC Codes at this link ... Standard Industrial Classification