Dee Hock's “One from Many, VISA and the Rise of Chaordic Organization” let us know another kind of organization-Chaordic Organization. This paper has gone deep into analyzing and searching on the principles, characterize and cases in Chaordic Organization, and picked up Chaordic Organization's essential feature. Therefore this paper also makes a general define of Chaordic Organization, designs a kind of the state space model of Chaordic Organization and a coordination relation model among Chaordic Organization's members, and establishes an information management model of Chaordic Organization. It would provide a process method and a technical route for the management of Chaordic Organization, and also a information management's demonstration frame for other kind of the complex software system.