Abstract: To address the problems existing in the daily application of Enterprise Resource Planning (ERP) systems in railway technology enterprise groups, including insufficient business-oriented solutions, limited business collaboration based on the entire value chain, and inadequate depth of data integration, this paper designed a new-generation ERP platform for railway technology enterprise groups, elaborated on the platform's overall architecture, functions, and key technologies, and discussed its expected application effects in the digital transformation of enterprises. The paper aims to provide a reference for the construction of new-generation ERP platforms for railway technology enterprise groups and help promote their digital transformation.