Pfizer Inc. () Ko te American multinational pharmaceutical corporation headquartered i New York City, ki tona tari matua rangahau i roto i Groton, Connecticut. Ko reira tetahi o te ao nui rawa kamupene rongoā. Kei te whakarārangitia te reira i runga i te New York Stock Exchange, a kua ona hea kua he wāhanga o te Dow Jones Industrial Average mai 2004. Pfizer tūnga No. 57 i runga i te 2018 Fortune 500 rārangi o te nui rawa United States corporations i te moni katoa. I Hakihea 19, 2018, Pfizer kauwhautia he whakakotahitanga tahi o ratou wehenga tiaki hauora kiritaki ki UK pharmaceutical nui GlaxoSmithKline; ka mau tonu te kamupene Ingarangi i te wahi mana (rārangi i 68%). whakawhanake te kamupene me te hua rongoā me rongoā mo te whānui o te ako hauora, tae atu ki te immunology, oncology, cardiology, endocrinology, me te neurology rangahau. Ko ona hua nui rawa o te ao.
Te Taone nui o Niu Ioka