United Bank of India
Corporate brand
UnclaimedFormer Indian public-sector bank headquartered in Kolkata, amalgamated into Punjab National Bank in 2020.
Last updated August 25, 2026
Overview
United Bank of India (UBI) was an Indian public-sector commercial bank headquartered in Kolkata. Established in 1950 through the consolidation of four Bengal-based banks, it developed a particularly strong presence in eastern and northeastern India and provided retail, corporate, agricultural, and international banking services. Its later branch network and delivery channels included automated teller machines, cash-recycler ATMs, debit and credit cards, internet banking, mobile banking, prepaid cards, SMS banking, an electronic passbook application, a digital wallet, and UPI-based payments. The bank's origins lay in several regional institutions that had experienced financial stress after the failure of Nath Bank in 1938. Comilla Banking Corporation, Bengal Central Bank, Comilla Union Bank, and Hooghly Bank were amalgamated in 1950 with assistance from the Reserve Bank of India. UBI expanded through further combinations, including the absorption of Cuttack Bank and Tezpur Industrial Bank in 1961. The latter had been established in 1918 and was described as the first commercial bank in Assam province. UBI also acquired Hindustan Mercantile Bank in 1973 and Narang Bank of India in 1976. The Government of India nationalised UBI on 19 July 1969 along with 13 other major commercial banks. At nationalisation, the institution had 174 branches. As a state-owned bank, it became part of India's public banking system and continued to serve households, businesses, farmers, and public-sector-linked economic activity. Its geographic franchise remained especially important in the eastern and northeastern regions, although it operated across India. UBI faced significant financial and governance pressure in the 2010s. A Reserve Bank of India-appointed forensic review conducted by Deloitte in 2014 identified serious weaknesses in the bank's non-performing-asset detection processes. During the third quarter of fiscal year 2013–14, the bank reported a loss of ₹1,238 crore, while its reported non-performing-asset ratio of 10.82% was among the highest for listed Indian banks at that time. The situation contributed to scrutiny of asset quality, capital adequacy, and the bank's ability to strengthen its balance sheet. In 2009, the government had already approved a restructuring plan involving additional capital support, and in 2017 UBI obtained approval for a ₹1,000 crore qualified institutional placement. On 30 August 2019, India's finance minister announced that UBI and Oriental Bank of Commerce would be amalgamated with Punjab National Bank. The Union Cabinet approved the combination on 4 March 2020, and the merger became effective on 1 April 2020. Under the approved exchange ratio, UBI shareholders were to receive 121 Punjab National Bank shares for every 1,000 UBI shares. The transaction created India's second-largest public-sector bank by the measures cited at the time, with the combined institution projected to have assets of approximately ₹17.95 lakh crore and 11,437 branches. Following the effective date, United Bank of India ceased operating as a separate banking entity and its business was absorbed into Punjab National Bank.
History
United Bank of India was created in 1950 from the merger of four Bengal-based banks: Comilla Banking Corporation, Bengal Central Bank, Comilla Union Bank, and Hooghly Bank. These institutions had faced runs in December 1938 following the collapse of Nath Bank. The Reserve Bank of India assisted in their consolidation, producing a new regional bank with its headquarters in Kolkata. One of the predecessor institutions, Comilla Banking Corporation, had been established in 1914 in what is now Bangladesh; the other predecessors were founded between 1918 and 1932. UBI expanded its eastern Indian franchise during the following decade. In 1961 it merged with Cuttack Bank, founded in 1913, and Tezpur Industrial Bank, founded in 1918 and associated with the early development of commercial banking in Assam. In 1965, after the political reorganisation of the subcontinent, branches in Pakistan were taken over by the Government of Pakistan. The Government of India nationalised UBI on 19 July 1969 together with 13 other major commercial banks. At that point, the bank had 174 branches and became part of India's public-sector banking network. The institution continued to grow through acquisitions. In 1973 it acquired Hindustan Mercantile Bank, which had been established in 1944. In 1976 it acquired Narang Bank of India, established in 1943 in Narang, Gujarat. These combinations added customers, branches, and business relationships while broadening the bank beyond its original Bengal base. Over time, UBI provided deposit-taking, lending, agricultural finance, corporate banking, international banking, and a range of payment and electronic-banking services. During the 2000s and 2010s, UBI operated as a listed government-controlled bank. Capital strength and asset quality became increasingly important policy issues across India's public-sector banking system. In 2009, the Indian government approved a restructuring programme for UBI that contemplated additional equity and Tier-I capital support. In 2014, a Reserve Bank of India-appointed Deloitte forensic audit found serious weaknesses in the bank's process for detecting non-performing assets. The findings emerged alongside a reported third-quarter fiscal 2013–14 loss of ₹1,238 crore and a reported NPA ratio of 10.82%. The episode brought attention to the bank's credit underwriting, recognition of stressed assets, and capital position. In 2017, UBI received approval for a ₹1,000 crore qualified institutional placement, another effort to reinforce its capital base. The Government of India announced a broader consolidation of public-sector banks in 2019. On 30 August, Finance Minister Nirmala Sitharaman said that United Bank of India and Oriental Bank of Commerce would be amalgamated with Punjab National Bank. The proposed combination was intended to create a larger institution with greater scale and operational capacity. The Union Cabinet approved the merger on 4 March 2020. Punjab National Bank's board then approved the relevant share-exchange arrangements: holders of UBI shares were to receive 121 Punjab National Bank shares for every 1,000 UBI shares, while Oriental Bank of Commerce shareholders were to receive 1,150 Punjab National Bank shares for every 1,000 shares held. The amalgamation took effect on 1 April 2020. The enlarged Punjab National Bank was described at the time as India's second-largest public-sector bank, with projected assets of about ₹17.95 lakh crore and 11,437 branches. United Bank of India consequently stopped operating as an independent bank, and its branches, customers, employees, assets, liabilities, and banking operations became part of Punjab National Bank. The merger marked the end of UBI as a distinct corporate banking brand after seven decades of operation.
- 2020
Amalgamation with Punjab National Bank
[1]The merger became effective on 1 April 2020, ending UBI's existence as a separate bank.
- 2019
Merger announcement
[1]The Government of India announced that UBI would be merged with Punjab National Bank and Oriental Bank of Commerce.
- 2017
Qualified institutional placement approval
[1]UBI obtained approval for a ₹1,000 crore equity issue through qualified institutional placement.
- 2014
Asset-quality scrutiny
[1]A Deloitte forensic audit appointed by the Reserve Bank of India reported serious weaknesses in UBI's non-performing-asset detection system.
- 2009
Government restructuring programme
[1]The government approved a plan involving additional equity and Tier-I capital support for the bank.
- 1976
Acquisition of Narang Bank of India
[1]UBI acquired Narang Bank of India, adding another regional banking operation to its network.
- 1973
Acquisition of Hindustan Mercantile Bank
[1]UBI acquired Hindustan Mercantile Bank as part of its post-nationalisation expansion.
- 1969
Nationalisation
[1]The Government of India nationalised UBI along with 13 other major commercial banks on 19 July.
- 1961
Merger with Cuttack Bank and Tezpur Industrial Bank
[1]UBI expanded through the combination with two regional banking institutions from Odisha and Assam.
- 1950
United Bank of India is established
[1]Four Bengal-based banks were amalgamated with assistance from the Reserve Bank of India to form United Bank of India.
Products and positioning
A regional public-sector bank with a strong historical franchise in eastern and northeastern India, serving retail customers, farmers, small and medium-sized businesses, corporates, and public-sector-linked borrowers.
Banking
Retail banking
UBI provided conventional retail banking services, including deposit accounts, personal finance, payment cards, branch transactions, and access to automated teller machines. Its retail proposition was delivered through a public-sector branch network with particular historical strength in eastern and northeastern India.
Banking
Corporate and commercial banking
The bank served companies and commercial borrowers through business accounts, working-capital facilities, term lending, and other corporate banking services. It also participated in financing for larger enterprises and public-sector-linked economic activity.
Banking
Agricultural banking
Agricultural banking was part of UBI's public-sector mandate and regional operating model. The offering supported farmers and rural customers through agricultural credit and related banking services, although the available reference material does not identify individual named products.
Financial technology
Digital banking and payments
UBI offered internet banking, mobile banking, SMS banking, an electronic passbook application, a wallet for utility payments, prepaid cards, and a UPI BHIM application. These channels supplemented branch banking and ATM services before the bank's operations were transferred to Punjab National Bank.
Payment services
Cards and ATM services
The bank issued several debit-card variants, including Platinum and Moments cards, and offered a United credit card. Its delivery infrastructure also included ATMs and cash-recycler machines at many branches.
Controversies
2014
Non-performing-asset detection controversy
A Reserve Bank of India-appointed Deloitte forensic audit reported serious lapses in United Bank of India's systems for identifying non-performing assets. The findings were reported during a period of substantial losses and elevated reported NPAs, although the available reference does not establish whether the weaknesses were deliberate.
Brand decisions
2020
Completion of amalgamationM&ABackground
The Union Cabinet approved the public-sector bank merger on 4 March 2020, following the government's 2019 consolidation announcement.
Action taken
The amalgamation of UBI and Oriental Bank of Commerce with Punjab National Bank took effect on 1 April 2020. UBI shareholders were allocated 121 Punjab National Bank shares for every 1,000 UBI shares.
Aftermath
United Bank of India ceased to exist as a separate banking entity, while Punjab National Bank became the combined institution.
2019
Merger proposal with Punjab National Bank and Oriental Bank of CommerceM&ABackground
The Government of India pursued consolidation of public-sector banks to create institutions with greater scale and operational capacity.
Action taken
On 30 August, the government announced that UBI and Oriental Bank of Commerce would be merged with Punjab National Bank.
Aftermath
The Union Cabinet approved the transaction in March 2020, and the combination became effective on 1 April 2020.
Projected assets of combined Punjab National Bank. Approximately ₹17.95 lakh crore (At the time of the 2019 merger announcement)
2017
Qualified institutional placementStrategyBackground
UBI sought to strengthen its equity capital while operating in an environment of heightened concern about public-sector bank balance sheets.
Action taken
The bank obtained SEBI approval for a ₹1,000 crore equity issue through qualified institutional placement.
Aftermath
The approval provided a route for capital raising, although UBI was subsequently included in the government's public-sector bank consolidation programme.
Proposed equity issue. ₹1,000 crore (2017)
2009
Government-backed capital restructuringStrategyBackground
UBI required reinforcement of its capital base as part of the broader effort to strengthen India's state-owned banks.
Action taken
The government approved proposed investments of ₹2.5 billion by 31 March and a further ₹5.50 billion in the following fiscal year, including Tier-I capital instruments.
Aftermath
The plan was intended to improve the bank's capital position, but later asset-quality problems continued to attract regulatory and market scrutiny.
Proposed government capital support. ₹2.5 billion plus a proposed ₹5.50 billion in the following fiscal year (2009 and following fiscal year)
Recent events
- 2020
Cabinet approves the PNB, OBC, and UBI amalgamation[1]
M&A · Regulation
The Union Cabinet approved the proposed amalgamation, clearing the way for United Bank of India's integration into Punjab National Bank.
- 2020
United Bank of India ceases as a separate entity after merger[1]
M&A · Leadership change
The amalgamation of United Bank of India and Oriental Bank of Commerce with Punjab National Bank took effect on 1 April 2020. The exchange ratio for UBI shareholders was 121 Punjab National Bank shares for every 1,000 UBI shares.
- 2019
United Bank of India selected for merger with Punjab National Bank[1]
M&A
India's finance minister announced that United Bank of India and Oriental Bank of Commerce would be combined with Punjab National Bank as part of a consolidation of public-sector banks.
- 2017
UBI receives approval for ₹1,000 crore qualified institutional placement[1]
Other
The bank announced that it had received Securities and Exchange Board of India approval to issue equity shares worth ₹1,000 crore through a qualified institutional placement.
- 2009
Government approves restructuring of United Bank of India[1]
Other
The Indian government approved a restructuring plan involving capital support for the state-owned bank, including proposed investment in shares and Tier-I capital instruments.
Sources2 sources
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