In this paper, the evolution mechanism of the business growth capability is investigated based on analyzing the growing steps of construction enterprises. We study the evolution processes of developing the business growth capability of construction enterprise with market change. Along the experience and innovation loop, we analyze how an enterprise integrates the knowledge into the processes of the market development, the organization management, the technology innovation and the network cooperation by taking into account the organization learning and interaction at both company level and project level, as well as among the enterprises. A DNA model of business organization based on construction enterprises is provided to present the composition of sub business capabilities, to explain the integration process of the business growth capability of construction enterprises and its characteristics at different stages during the business life cycle.