This document discusses strategies for companies to pursue adjacencies - new business opportunities related to their core business. It finds that success rates decline the further an opportunity moves from a company's core. Different types of adjacencies are described that could radiate from the core, such as new products, services or geographies. When evaluating adjacency moves, companies should consider if the opportunity builds on core strengths, drives profits, and allows for leadership. A company's ability to transform through adjacencies depends on having a strong core, pursuing related opportunities, and processes to manage complexity.