2021- Present

• Opening of 400th Branch: 28.12.2024
• Rebranding of the Bank: 2023
• Name changed form 'Limited' to PLC: 31.07.2023
• 40^th Founding Anniversary on 30^th  March 2023
• Opening of 2500th Agent Banking Outlet: 29.08.2021
• Issuance of 2^nd Mudaraba Perpetual Bond: 2022
• Opening of 200th Sub-branch: 23.11.2021

2016-20

• Opening of 2000th Agent Banking outlet: 13.12.2020 
• Launching of Cellfin banking app: 30.11.2020 
• Opening of 1500th Agent Banking outlet: 27.09.2020 
• Opening of 100th Sub-branch: 27.09.2020 
• Tk. 1 Trillion Deposit: 30.06.2020 
• Opening of 1000th Agent Banking outlet: 31.12.2019 
• Opening 1st Sub-branch: 15.09.2019 
• Launching of CRM: 08.09.2019 
• Opening of 500th Agent Banking outlet: 08.07.2019 
• Opening of 100th Agent Banking outlet:10.05.2018 
• Opening of 1st Agent Banking Outlet: 15.07.2017 
• Opening of 500th own ATM booth: 18.10.2016 
• Launching Internet Banking app  (iSmart): 30.03.2016 

2011-15

• Opening of 300th Branch: 09.09.2015 
• Launching of Sebaghar service centers: 18.03.2015 
• Launching of Credit Card (Khidmah): 27.05.2014 
• 10 Million Deposit Account: 16.04.2014 
• Deposit-base reaches Tk.500,000 million: 14.04.2014
• Entered into the World’s Top 1,000 Banks’ list: 2012 
• Inuguration of Contact Center: 27.12.2012 
• Launching of MFS service mCash : 27.12.2012 
• Introduction of Deposit Machine (IDM): 11.10.2012 
• Launching of iBanking service: 16.12.2011 
• 100% branch under online: 07.01.2011 
• Launching of Offshore Banking Unit: 04.01.2011 

2003-2010

• Formation of Islami Bank Capital Management Limited: 01.04.2010 
• Formation of Islami Bank Securities Limited (IBSL): 22.03.2010 
• Opening of 200th Branch: 21.06.2009
• 1st position in national inward remittance since: 31.12.2007 
• Issuance of 1^st  Mudaraba Perpetual Bond (MPB): 2007
• Inhouse Core Banking Software: 02.04.2005 
• Joining in Central Depository Bangladesh: 29.12.2004 
• 4^th  Rights Share Issue: 2003

1995-2000

• 3rd Rights Share issue : 2000
• Head Office in own building : 10.03.2000
• Opening of 100th Branch: 12.06.1997 
• 2nd Rights Share issue : 1996
• Enlisting at Chattogram Stock Exchange: 07.03.1996 
• Commencing Microfinance Scheme RDS: 1995

1984-1989

• 1st Rights Share Issue: 1989
• Initial Public Offer (IPO): July 1985
• Enlisting in Dhaka Stock Exchange: 02.07.1985
• Inauguration of Islami Bank Training & Research Academy: 1984

1983

• Formal Inauguration: 12.08.1983 
• Formation of CSR (Sadakah) Tahbil: 04.07.1983
• Formation of Shari`ah Council: 01.05.1983
• Inauguration of 1st Branch: 30.03.1983
• Commencement of Business: 27.03.1983
• Incorporation: 13.03.1983