Corporate Management in Ukraine: Contemporary Strategic Solutions and Business Model Transformations

The article substantiates a typology of transformational business models relevant to the conditions of the corporate sector in Ukraine during a period of strategic instability. Six types of models are identified, with detailed descriptions of their transformational logic. A diagnostic methodology for selecting an appropriate model is proposed, based on the Index of External Transformational Necessity and the Index of Internal Adaptability. A matrix for selecting a transformational business model has been developed. The study also systematizes digital tools that ensure effective implementation of each model type. The practical managerial value of the proposed approach is defined, and its distinction from unified global frameworks is demonstrated by considering the specific realities and conditions of corporate business in Ukraine.