Adbrite owes publishers money, can they file a class action lawsuit against them?

The company 'ADBRITE' went out of business. They dissapeared from the internet completely. There is no way to get in touch with them and they owe many publishers money. What can the publisher do to get the monies owed from this company? Can the publishers file a 'CLASS ACTION LAWSUIT AGAINST ADBRITE" for non payment? They didn't even send out the tax info required for taxes this year!!
Asked Feb 09, 2013
A bankrupt corporation is not a good target for a class action lawsuit. If you divide the number of people they owe money to by zero, the answer is zero.

Their physical address:
AdBrite, Inc. -
731 Market St., Suite 500,
San Francisco, CA 94103
Answered Feb 09, 2013

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