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International Journal of Management and Business Development

Open Access Peer Review International
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The Impact of Project Management Office Maturity and Methodology Standardization on Organizational Key Performance Indicators: A Synthesis of Theoretical Models and Practical Cases

DOI
Alona Talykova 1 ,
4 Made4Net, IT Project Manager New York, NY, USA

Abstract

In the context of accelerated digitalization and increasing complexity of business tasks, the effectiveness of project management becomes a key factor of competitiveness. This article examines the relationship between the implementation of a Project Management Office (PMO), the level of its maturity, the standardization of methodologies, and measurable indicators of organizational effectiveness. The purpose of the study is to systematize and analyze the influence of a mature PMO on financial and operational performance, identifying key success factors and barriers. The research methodology is based on the synthesis of three approaches: a systematic review of academic literature, a comparative analysis of current industry reports, and an in-depth examination of practical cases. The results demonstrate that not merely the presence of a PMO, but its strategic maturity, expressed in the ability to adapt hybrid methodologies and manage organizational change, directly correlates with increased project success and improvements in key business metrics such as ROI, NPS, and AOV. Conclusions are formulated regarding the role of the PMO as a strategic business partner and a catalyst for organizational transformation. The article will be of practical value for senior executives, PMO directors, and project managers, providing a scientifically grounded model for assessing, implementing, and developing a Project Management Office to achieve long-term strategic advantages.

Keywords

Project Management Office (PMO), PMO maturity, project management, standardization, project management methodologies, Agile, Waterfall, hybrid methodologies, key performance indicators (KPI), organizational change, return on investment (ROI), stakeholder management.

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