The information technology sector in Bangladesh had its beginnings in nuclear research during the 1960s. Over the next few decades, computer use increased at large Bangladeshi organizations, mostly with IBM mainframe computers. However, the sector only started to get substantial attention during the 1990s. Today the sector is still in a nascent stage, though it is showing potential for advancement.
The first computer in Bangladesh (then East Pakistan) was an IBM mainframe 1620 series, installed in 1964 at the Dhaka center of the Pakistan Atomic Energy Commission (later the Bangladesh Atomic Energy Commission). Computer use increased in the following years, especially after the independence of Bangladesh in 1971; more-advanced IT equipment began to be set up in different educational, research and financial institutions. In 1979, a computer centre, later renamed Department of Computer Science & Engineering, was established at Bangladesh University of Engineering and Technology (BUET); the centre has been playing a pivotal role in Bangladeshi IT education since its inception. Through the introduction of personal computers, the use of computers witnessed a rapid increase in the late 1980s. In 1985, succeeding several individual initiatives, the first Bengali script in computers was invented, paving the way for more intense computer activities. In 1995, use of the Internet began and locally made software started to be exported.
In 1983, the Ministry of Science and Technology established a National Computer Committee to create the required policies. The committee was also responsible to carry out programs to expand and promote the efficacious use of the sector. In 1988, the committee was replaced by the National Computer Board. In 1990, the ministry reformed the board and reconstituted it as the Bangladesh Computer Council to monitor computer- and IT-related works in the country.
The IT industry is a relatively new sector in the country's economy. Though it is yet to make tangible contributions in the national economy, it is an important growth industry. The Bangladesh Association of Software and Information Services (BASIS) was established in 1997 as the national trade body for software and IT service industry. Starting with only 17 member companies, by 2009 membership had grown to 326. In a study among Asian countries by Japan International Cooperation Agency in 2007-08, Bangladesh was ranked first in software and IT services competitiveness and third in competencies, after India and China. The World Bank, in a study conducted in 2008, projected triple digit growth for Bangladesh in IT services and software exports. Bangladesh was also listed as one of the top 30 Countries for Offshore Services in 2010-2011 by Gartner. The Internet penetration has also grown to 21.27 percent in 2012, up from 3.2 percent three years prior. As the Internet usage increases, the government expects the IT sector to add 7.28 percent to GDP growth by 2021.