Banlgadesh.com - Provides a good service and a very affordable rate so you will be able to spend more money on things like clothing & touring.
https://www.bangladesh.com/
Dhaka Calling This site offers informations and travel guides to tourist traveling to Bangladesh.
http://www.dhakacalling.com/
T2Bangladesh T2Bangladesh is a full service agency and sells standard travel products and services.
http://www.bangladesh-travel.com/
Traveldocs Travel Document Systems; A Washington DC Passport and Visa Services, with on-line Visa Applications for many countries.
https://www.traveldocs.com/expedited-visa-services/Bangladesh-visa-processing-country19
