There are many businesses and industries that have successfully implemented circular economy practices. For example, Patagonia has implemented a recycling program for its clothing, ensuring that its products are recycled and repurposed instead of being thrown away. Additionally, the automotive industry has implemented a circular economy model by recycling old parts and turning them into new products. The fashion industry has also started to embrace circularity by using recycled fibers and implementing take-back programs. These are just a few examples of businesses and industries that are successfully implementing circular economy practices.