Ergo Impact is a company based in Chicago, IL, known for its product, the LeanRite™ Elite Standing Chair. This chair is designed to support users while fully standing, which is unique compared to other standing chairs. The LeanRite™ Elite was developed over several years and is the result of a team comprised of ergonomic specialists, orthopedic doctors, and product designers. Their goal is to provide ergonomic solutions for the workplace to prevent musculoskeletal disorders and workplace injuries. The chair has been reviewed by various sources and has received positive feedback for its adjustability, build quality, and promotion of active sitting. However, it's important to note that adaptation to a new sitting style may be required. The chair is also praised for its straightforward assembly and durable construction. Overall, Ergo Impact appears to be a legitimate company with a product that is well-received in the market.