Contra Security is a high tech security firm that was created by former thief and counterfeiter, Oz Osbourne. Contra is made up of geniuses and "legitimate" thieves that were all personally recruited by Oz. Contra does whatever it takes to find a flaw in the security systems of their clients. After Oz becomes broke, he sells the firm and it becomes one of many security firms to become a divisional branch of Optimal Consumer Products (O.C.P.) He manages to buy it back in the series finale.