Globally it’s a common practice that every big companies promote their brand using their own corporate typeface. When its about using Bangla, It’s too uncommon. Very few companies here using own corporate Bangla typeface though most of them keep the practice in terms of using English font. well, till now its going fine. but i believe very soon it’d be something very important to keep the brand unique and distinctive from others. in business, the sooner the better.
i am working with typeface designing for more than 5 years and i love this job. so please feel free to contact me if you think i can be useful for you.