赞尼特银行（Zenith Bank：Zenith International Bank Limited）是尼日利亚的一家银行，成立于1990年5月，总部位于维多利亚岛，2004年在尼日利亚证券交易所上市，在南非、冈比亚、加纳、英国等国设有分行。
Zenith Bank Plc was established in May 1990, and commenced operations in July of the same year as a commercial bank. The Bank became a public limited company on June 17, 2004 and was listed on the Nigerian Stock Exchange (NSE) on October 21, 2004 following a highly successful Initial Public Offering (IPO). Zenith Bank Plc currently has a shareholder base of about one million and is Nigeria’s biggest bank by tier-1 capital. In 2013, the Bank listed $850 million worth of its shares at $6.80 each on the London Stock Exchange (LSE).
Headquartered in Lagos, Nigeria, Zenith Bank Plc has over 500 branches and business offices in prime commercial centres in all states of the federation and the Federal Capital Territory (FCT). In March 2007, Zenith Bank was licensed by the Financial Services Authority (FSA) of the United Kingdom to establish Zenith Bank (UK) Limited as the United Kingdom subsidiary of Zenith Bank Plc. Zenith Bank also has subsidiaries in: Ghana, Zenith Bank (Ghana) Limited; Sierra Leone, Zenith Bank (Sierra Leone) Limited; Gambia, Zenith Bank (Gambia) Limited. The bank also has representative offices in South Africa and The People’s Republic of China. The Bank plans to take the Zenith brand to other African countries as well as the European and Asian markets.
Zenith Bank Plc blazed the trail in digital banking in Nigeria; scoring several firsts in the deployment of Information and Communication Technology (ICT) infrastructure to create innovative products that meet the needs of its teeming customers. The bank is verifiably a leader in the deployment of various channels of banking technology, and the Zenith brand has become synonymous with the deployment of state-of-the-art technologies in banking.
Driven by a culture of excellence and strict adherence to global best practices, the Bank has combined vision, skillful banking expertise, and cutting-edge technology to create products and services that anticipate and meet customers' expectations; enable businesses to thrive and grow wealth for customers.
Zenith Bank Plc, founded by Jim Ovia in 1990, has, since grown astronomically to become one of the leading financial institutions in Africa. Zenith Bank Plc currently ranks as the 6th biggest bank in the continent. The Bank grew its shareholder’s fund of N20million in 1990 to N509.25billion as at year end 2013. Today, the Bank continues to thrive on the strong values, brand equity, corporate culture of professionalism and service excellence which are the foundations upon which the bank was built.