Kammala wannan jumla: Biritaniya ta tabbatar da tashar daga Jamus da Afrika Korps a lokacin yakin duniya na biyu. Nan da nan bayan ƙarshen Yaƙin Duniya na biyu, ribar kamfanin ta haɓaka sosai saboda jigilar mai kuma kamfanin ya adana yawancin wannan kuɗin. A shekara ta 1952, kamfanin yana da asusun ajiya daban-daban guda huɗu: ajiyar doka ta francs miliyan 430, ajiya ta musamman ta francs biliyan 7, asusun ajiya na biliyan 1.72, da asusun fansho na francs biliyan 7.81. Bayan isowa kamfanin a cikin 1940s, kwamitin ya fara ɗaukar masu ba da shawara kan saka hannun jari, kuma a ƙarshen 1940s, kamfanin yana da saka hannun jari a cikin Air France, Air Liquide, matatun sukari na mulkin mallaka, kamfanonin hakar kwal, kamfanonin jirgin ƙasa, kamfanonin lantarki, da Afirka gandun daji da noma Society, da kuma Lyonnaise de Madagascar. An hambarar da Sarki Farouk na layin Muhammad Ali a cikin juyin mulkin soja a shekarar 1952 kuma daga karshe Kanar Gamal Abdel Nasser ya zama shugaban Masar. A tsakiyar shekarun 1950, zirga-zirgar tashar ta kai tan miliyan 122 a kowace shekara, fiye da rabin su ne jigilar mai. Da yake mayar da martani ga Bankin Duniya da ya ki bayar da bashi don gina madatsar ruwa a kan Kogin Nilu a Aswan, Nasser ya bayyana a ranar 26 ga Yuli, 1956 cewa Masar tana mallakar tashar. A cikin martani,
Biritaniya, Faransa, da Isra'ila sun kai wa Masar hari kuma sun halaka babban ɓangaren Port Said. An mayar da tashar zuwa Masar bayan da Amurka ta yi watsi da aikin. A cikin shekaru goma masu zuwa, Masar ce ke gudanar da tashar, wacce ta biya wani adadin ga Kamfanin Suez Canal don amfani da shi. A shekara ta 1967, wani yaƙi da Isra'ila ya taso kuma an sanya tashar ta zama ba za a iya wucewa ba tare da jiragen ruwa da aka nutsar. Ba za a sake buɗe tashar ba har zuwa 1975 bayan Yarjejeniyar Camp David. Hanyoyin zirga-zirga ta hanyar tashar sun fara raguwa a farkon shekarun 1980 bayan bututun mai ya lalata kasuwancin zirga-zirgar jiragen ruwa. Bayan kamfanin ya daina aiki a ƙarshen shekarun 1990, tashar tana samar da dala biliyan 2 a shekara a cikin kudaden shiga ga Masar.