Date of Conferral



Doctor of Business Administration (D.B.A.)


Business Administration


Michael Campo


Global merger and acquisition (M&A) transactions exceeded $4.7 trillion in 2015, yet more than 70% of M&As fail to meet postmerger performance expectations with unsuccessful organizational integration cited as the primary source of failure. The purpose of this qualitative multiple case study was to explore organizational integration strategies some business leaders use to achieve anticipated postmerger performance and growth expectations. The study population consisted of 10 executive and midlevel business leaders in 2 privately held companies, domiciled in Arizona and Iowa, who have contributed to successful organizational integration in M&A transactions in the last 5 years. The tenets of organizational change management composed the conceptual framework for the study. Data were collected by semistructured interviews, reviews of internal documents, and publicly available information. Data were analyzed using inductive analysis to identify patterns and themes. The themes identified were organizational planning, communications, performance and growth, culture, and leadership and management. The study findings can assist business leaders in understanding the importance of organizational integration planning in the earliest phases of M&A transactions to improve M&A successes. The study findings contribute to positive social change by enhancing business leaders' knowledge to improve M&A postmerger performance, which can stabilize current employment, create new employment opportunities, and generate positive economic improvements for the broader stakeholder group.

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