Dhaka, June 7 -- Business leaders in Bangladesh remain upbeat about revenue growth and the country's economic prospects, betting on technological innovation and business transformation to drive future expansion, according to PwC Bangladesh's 29th CEO Survey.

However, the findings also reveal growing concerns over long-term viability and the pace of technological change.

The business leaders expressed the optimism driven by a changing business environment and the adoption of technological innovations, according to the survey released this month.

The survey found that nearly half of chief executive officers are concerned about their companies' long-term viability, fearing they are not keeping pace with rapid technological change.

Despit...