Tattalin arzikin ya dogara ne akan ƙananan ƙananan kamfanoni da kuma matsakaitan adadin matsakaita da manyan kasuwancin.
Ya fi dogara ne akan samar da haƙƙin mallaka, haƙƙin mallaka, alamomin kasuwanci, kayayyaki masu rijista, kuma yana daga cikin mahimmiyar rawa a cikin ayyukan samar da gargajiya (ya dogara ne da al'ada).
Tattalin arzikin Milan ya dogara ne da salon zamani, a zahiri italiya tana ɗaya daga cikin sanannun yankuna dangane da salonta, tana da manyan masu zane da manyan shagunan tufafi na shahararrun masu zane a duniya, Armani, Dolce & Gabbana, Prada, Versace, Valentino da sauransu.
Milan kuma ana saninta da hedkwatar kamfanin motoci na Alfa Romeo na samfuran siliki, kuma shima ɗayan shugabannin duniya ne a cikin ƙira.
Amma ba wai kawai Milan an san ta da salon zamani ba amma kuma a matsayin ɗayan cibiyoyin kuɗi da kasuwanci na duniya, kasancewarta hedkwatar Kasuwancin Italianasashen Italiya. A zahiri, an ƙara Milan cikin jerin biranen duniya guda goma ta Peter J. Taylor da Robert E. Lang na Brookungiyar Brookings, a cikin rahoton tattalin arziki da ake kira "Garuruwan Amurka a cikin Networkungiyar Sadarwar Duniya ta Duniya."
Fira Milano tana shirya nune-nune da tarurruka, kuma tana ba da dukkan ayyukan tallatawa waɗanda masana'antu ke buƙata, ita ma Cibiyar Baje kolin ta gari da complexungiyar Kasuwancin Kasuwanci, wanda tattalin arzikin Milan ya dogara da shi.
Baya ga wannan, tattalin arzikin Milan kuma yana mai da tattalin arzikin sa kan yawon bude ido, kayan fasaha da al'adun Milanese.
Hadin kan dukkanin wadannan bangarorin ya zama babban tattalin arzikin Milan.