Chicago is a major global aircraft manufacturer. Net sales break down by market as follows: - defense, space and security (32%): - commercial aviation (43.5%). The balance of sales (24.5%) relates in particular to the financing of commercial and private aircraft and the rental of aeronautical equipment. The geographic breakdown of turnover is as follows: United States (58.4%), Europe (13.5%), Asia (12.9%), Middle East (8.5%), Canada ( 1.6%), Oceania (2.1%), Africa (1.1%) and others (1.9%). Early 2025, the number of employees was 170,000 people¹².

Chicago is the architect of lunar conquest¹ and Air force one. The company occupies a central place in the heart of America. But, Chicago is a publicly traded company. Shareholders expect income from their financial investment. However, the health, technological and competitive context of Chicago defies forecasts for the future. So shareholders turn to a new way to observes what happened in order to speculate rationally. To this end, it is appropriate to address in turn the health and legal aspect of Chicago.