The article explores strategies for building effective machine learning (ML) teams capable of delivering substantial business value in both startups and large enterprises. It outlines the challenges these organizations face, such as limited resources in startups and bureaucratic obstacles in larger companies, and emphasizes the importance of assembling diverse teams with specialized skills across the ML lifecycle. The piece also highlights the critical role of communication, collaboration, and cultural innovation in ensuring the success of ML projects and stresses the need for structured processes like agile methodologies tailored to ML's unique requirements. Additionally, it underscores the value of selecting the right AI use cases, establishing clear metrics to measure success, and fostering a culture that celebrates and shares AI successes to build trust and motivation within the organization.