As the demand for high-speed Internet continues to surge, mergers and acquisitions (M&A) play a pivotal role in shaping the competitive landscape. Building a fiber network from scratch requires substantial investment in both time and resources. In contrast, acquiring existing fiber infrastructures allows companies to rapidly expand their coverage area and gain a larger customer base. However, it also presents inherent challenges and risks. In this white paper we discuss the main challenges organizations face in consolidating fiber operations and share insights and recommendations that can help overcome the challenges of integration complexity.