Lean entrepreneurship is a holistic strategy, injecting a competitive edge into business development for sustained success and market leadership. It hinges on lean thinking, culture, risk management, innovation accounting, respect for people, and continuous improvement. At its core, lean entrepreneurship prioritizes cost reduction, waste management, speed, and customer satisfaction. This discussion delves into key aspects such as lean startup methodologies, lean accounting, green entrepreneurship, products, innovation, consignment inventory, procurement, value creation, and wealth generation. The study also navigates lean approaches for reorder levels, economic order quantity, supply chain management, new enterprise creation, and sustainable development goals (SDGs). E-procurement and process optimization are pivotal for entrepreneurs, streamlined through the principles of lean entrepreneurship. This integrated approach transforms businesses, fostering efficiency, sustainability,and a customer-centric focus.