Not sure I fully understand your query, but there are several options to monetizing a site besides AdSense. IF Google bans you ... are you on a weary path?
I think he wants to know any other companies to use if Google ban him. I recommend http://direct.rightmedia.com
if by adv co. you mean "advertising company", sure. there are lots out there. if you want to go with something similar there is the YPN (yahoo publishers network), bidvertiser and adbrite. if you want to do those ads that show when you rollover a link with your mouse, there's intellitxt, kontera and linkwords. if you want to sell links there is text link brokerage, linkworth, paidtextlinks, textlinkads. adsense is out to get people imho. they shut my account down which made like 25 bucks and never gave me a reason. it was very baffling to me because they were up on a dating site and a health site and i've read where they cease accounts for clicking ads too many times, which i never clicked on single ad to make sure i wasn't a victim. if other people can click the links to shut me down, i'd say failed program. anyhow, welcome aboard sofie sohan, that looks interesting, but it says its not even open to the public yet.
Well you cannot find a perfect alternative but people were making millions online even before adsense existed. Try to discover how they did it and you will find the answer to your question quite easily.
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