Our Clients

The principals behind Rational Technology have been working in software development for many years. During this time we have worked on application development projects for the web, desktop and mobile platforms. We have worked with a variety of clients from small businesses to large enterprises with millions of customers. We have worked with clients from Bangladesh, Europe, N. America and Australia. The following list is only a small sample of the clients that Rational Technology and its partner firms have worked with over the years:

• Edward M Kennedy Center (EMK), Dhaka
• Community Natural Foods, Canada

• Bigroof, UK
• Rangs Group, Bangladesh
• Bangladesh Alliance for Women Leadership, Bangladesh
• Empower Energy Services, Bangladesh
• British American Tobacco, Bangladesh (Client of a sister concern)


We understand that every client is unique and has special requirements for its projects. We work hard to make sure that you come away satisfied. That is the Rational Experience.

Recent News and Updates

  • Lokkhi - the product developed by Rational Technologies has been selected as a top 5 winner of the Techrockers event held at Digtial World 2015, and the team was invited to take part in TieCon 2015 that was held in the Silicon Valley, USA on May 15-16

  • Rational Technologies has been selected to present in “Demo Day” of Digital World 2015, Bangladesh. The event will be attended by representatives of major Silicon Valley venture capitalists such as Fenox, Golden Gate Ventures and Sajeeb Wazed Joy, ICT advisor to the Prime Minister and Zunaid Ahmed Palak, State Minister, Ministry of ICT. The event will be moderated by Shameem Ahsan, the founder and CEO of Akhoni.com. More information at ‪#‎RationalTechnologies‬ ‪#‎Lokkhi‬ ‪#‎DW2015‬ ‪#‎DigitalBangladesh and http://www.digitalworld.org.bd/event/details/23/demo-day

  • Rational Technologies introduces WebRTC in Bangladesh and is a pioneer in research related to browser based video conferencing
  • Rational Technologies has been chosen as a Strategic Partner for IT of Rangs Group which is one of the biggest Groups in Bangladesh. Rational is now involved with various aspects of Social Marketing for the Group.
Go to top