cURL script to "extract" data from website

I need script to be able to extract particullar regex string, for example fax, email, phone along with company data. from specific site. Four input fields, i can define array of keywords to input to them or only to one specific text. Theen script should post it. Website as results gives multiple pages with company names, script should enter each company with link and extract company data to excel, every page of results should be done like this. I am in very hurry, timing is very important matter. example: [login to view URL]