Transora, the global eMarketplace for the consumer packaged goods industry, and GlobalNetXchange (GNX), the global business-to-business online marketplace for the retail industry, announced today the joint formation of a "megahub" that will make it possible for companies to collaborate with multiple trading partners via a single exchange connection. Beginning immediately, Transora and GNX will invite several major exchanges in diverse industries to become equity participants in the new entity.