Pakati pa zaka 2019 ndi 2021 zombo zinayi zatsopano zidzalowa ntchito ndi Costa Crociere - sitima yapamadzi ya ku Italy, yomwe ili ku Genoa, Italy, kuti iwonjezere kuchuluka kwa anthu 43%.
Mu February 2019, kampaniyo idzalandira Costa Venezia yatsopano, yomwe ikumangidwa pa fakitale ya Fincantieri ku Monfalcone.
Mu Okutobala 2019, sitima yapamadzi ilandila mbendera ya Costa Smeralda, sitima yoyamba yapamadzi yoyendera msika wapadziko lonse lapansi yoyendetsedwa ndi Lng, yomangidwa ndi Meyer shipyards ku Turku (Finland). Pomaliza, mu 2020, sitima yapamadzi ya Costa Venezia idzafika - kumangidwa kwake kwangoyamba kumene mu chomera cha Fincantieri di Marghera - chombo chokhala ndi matani 135,500 ndi makabati a 2,116, pamene mu 2021 chombo cha mlongo cha Costa Smeralda chidzatsegulidwa.
Pulogalamu yaukadaulo ya zombozi imaphatikizanso, kuyambira pa Marichi 2019, kulowanso ku Mediterranean ya Costa Fortuna, sitima yomwe ikugwira ntchito ku Asia, yomwe idzapereke maulendo a sabata imodzi kuchokera ku Genoa.
Kumapeto kwa 2019 Costa neoRiviera idzasamukira ku gulu la AIDA Cruises, mtundu waku Germany wa Costa Group. Sitimayo, itatha ntchito yokonzanso, idzatchedwanso AIDAmira ndipo idzanyamuka ulendo wake woyamba pa 4 December 2019 kuchokera ku Palma de Mallorca.
Kuphatikiza apo, pa Marichi 30, 2018, Costa Victoria wabwerera kukagwira ntchito pafupipafupi ku Mediterranean, atapatsidwa ntchito yokonzanso yokwana € 11 miliyoni, yomwe idachitika m'mabwalo a sitima ku Marseilles. Kukweza kwakukulu kumakhudza ma cabins, madera amkati a anthu ndi zakunja. M'nyengo yotsatira yachilimwe sitimayo idzapereka ulendo wa sabata limodzi woperekedwa ku magombe ndi zosangalatsa za zilumba za Balearic ndi Spain.
Malingana ndi pulogalamu yakukulayi, chiwerengero cha sitima zapamadzi cha Costa chidzakwera kufika ku 17 mu 2021, poyerekeza ndi 14 yamakono. Kuphatikiza pa zombo zinayi zatsopano za Costa Crociere palinso zombo zitatu zatsopano pa Lng za zombo za AIDA Cruises, zomwe zikufika pakati pa nthawi yophukira ya 2018 ndi 2023.
