The　thesis　discusses　the　nature　of　generative　whole　of　the　inter-organization　relationships　between　enterprises.　The　logical　and　historical　points　of　whole　originate　from　division　and　collaboration.　The　social　activities　of　human　being　derive　from　division　and　collaboration,　the　organizations　of　an　enterprise　are　cooperative　relation　system　built　on　division　and　collaboration,　and　the　inter-organization　relationships　between　enterprises　are　the　cooperative　relation　system　of　the　organizations　of　enterprises.　On　the　base　of　examining　the　theory　of　division　and　collaboration,　the　study　proposes　that　the　mechanism　of　division　and　collaboration　is　the　core　factor　for　the　stability　of　the　inter-organization　relationships　between　enterprises,　and　further　points　out　that　the　inter-organization　relationships　between　enterprises,　as　a　generative　whole,　have　a　stable　mechanism　that　sustains　the　internal　balance　within　the　organization　system.　©　2010　IEEE.