Governance and Corporate Management Systems have become key tools for the comprehensive management of organizations, which, when implemented, guarantee corporate success, which can materialize in obtaining corporate goals, strategic objectives, KPIs, and KRP. This paper is the product of research exercises where a Governance and Corporate Management System is exposed, supported by three main pillars: Technology Management, Innovation Management, and Digital Transformation, which we will call GCMS+ from now on. The work developed is based on a quasi-experimental longitudinal research methodology, in which three key phases are addressed; the first phase corresponds to the systematic review of the literature, which allows the identification of the key components of the proposed GCMS+ system. The second phase of the methodology focused on the modelling of the GCMS+ system, which visually and descriptively describes the structural components, flows, and control mechanisms. The third phase of the methodology focuses on the validation of the GCMS+ system proposed from the discussed literature and contrasting the position of the authors, which is identified through a conceptual discussion. In this case, it seeks to validate the structural elements of GCMS+, the constraints, adoption of good practices, integration of standards, adoption of principles, integration of drivers, strategic taxonomy, organizational structures, governance and management approach, as well as methodologies, roles, initiatives, metrics, and indicators.