optimization, audits, and on-site operational missions like sourcing, tenders, and negotiation. It offers structured training programs on topics including lean management, RSE, communication, legal aspects of purchasing, and inventory management. ACHA Consulting also distributes and supports the COMPIT business game, an interactive simulation tool for developing managerial and business skills. The organization collaborates with a network of expert partners to deliver its services to clients in sectors such as aerospace, automotive, and agri-food, as well as public and educational institutions.