This report delves into the implementation of Building Information Modeling (BIM) at Balfour Beatty, a prominent British multinational infrastructural development organization. It begins with an introduction to BIM technology and its transformative impact on the construction industry, highlighting its role in enhancing design, construction, and management processes. The report provides a business description of Balfour Beatty, emphasizing its competitive landscape and infrastructure development projects. It then explores the technologies utilized by Balfour Beatty, including its early adoption of 3D modeling software and its forward-thinking approach to technological advancements, such as the planned use of robotics. The core of the report focuses on the implementation of BIM within Balfour Beatty, outlining a comprehensive implementation plan that includes setting goals and objectives, assigning responsibilities, establishing timeframes, allocating resources, and defining performance metrics. The report also examines the technologies being replaced by BIM and discusses change management strategies. The conclusion summarizes the benefits of BIM implementation and its significance for Balfour Beatty's future. References are provided to support the analysis.