QSA Partners LLP is a certified B Corporation consultancy focused on developing profitable circular economy business models with small and large companies. We work with companies from micro-businesses to large blue chip, guiding them through a clear process of creation, feasibility development and detailed business case including rigorous financial modelling. As a result, our clients benefit from confidence in their projects to test new ideas on the market then scale them up. We're also experts in a range of sustainability issues - transport & shared mobility; electrical and electronic product design, reuse & recycling; textiles and apparel; built environment and more.