Nature-inspired sustainable business practices draw on biomimicry, studying nature's patterns and processes to solve human challenges. This approach offers a paradigm shift from linear, extractive economies to circular, regenerative ones that align with nature's principles. Key concepts include the biomimicry design spiral, Life's Principles for sustainable design, and applications at form, process, and ecosystem levels. Case studies showcase successful biomimetic innovations in various industries, demonstrating the potential for nature-inspired solutions to drive sustainability.