@companies = ("FOO,BAR");

foreach $company(@companies) {

 				print "$company"
 		}
 


##</code><code>##

@companies = ("FOO,BAR");

$url = "http://www.yadyadyada.com";  

$content = get($url);

foreach $company(@companies) {

if  ($content =~/$company/smi){

 				print "$company"
 		}
 
 }