This study adopts a configurational perspective to examine how business model designs and contextual factors in transforming economies combine to create value. We investigate configurations of efficiency-centered and novelty-centered business model designs, corporate ownership, development stage, and external regulatory volatility associated with high growth in a transforming economy. Using a fuzzy-set qualitative comparative analysis of Chinese firms, we find five solutions associated with superior growth, suggesting that the effective configurations of business model designs vary in different contexts. Our study offers a holistic understanding of the relationship between business model designs and firm growth, and yields useful insights for business model designs for practitioners.