About US

About Us

Rainbow Technology is an amalgamation of businesses focused towards catalyzing the modernization of Bangladesh by providing technology driven solutions to their clients in various market segments.

Rainbow Tech recognizes the up-to-date idea that Bangladeshi business companies need to apply in effective systems integration. Our corporate functions strive to provide all our customers with customized and integrated technology-based solutions that enables them to maximize their business potentials. Hence Rainbow Tech holds the patents, distribution and marketing rights of a number of world renowned high technology driven products. We at Rainbow Tech are continuously striving to satisfy our clients and target groups and also to serve them with the best by providing them authorized and complete service and maintenance for the same.






Our mission is to provide quality & attractive  product and  better service for customer. Maintaining stringently ethical standard  in business operation.



We see business as a  means to the material of social wellbeing of investor,employees and society. At large,leading accretion of wealth through financial and moral gains as a part of the process of the  human civilization.



Our objectives are to operate transparent business  using market strategy within the legal and social framework




Now a days, Corporate Social Responsibility (CSR) is the continuing commitment by business. Our business motivation “GOOD RESPONSE BETTER SERVICE”and conduct transparent  business operation based on market strategy with in legal and social framework scale up CSR activities to consider the interest of our  customer, employees, society and government.



Rainbow Technology follows progressive labor policies, laws and encourage work environment. We   are member of e-cab. We do not allow any female employees during night shift operation  and we strictly prohibit any form of forced labor. We actively pursue the policy of no child labor in Rainbow Technology.





Projjal K. Roy


Projjal K. Roy was born on 31 December in 1988.He was completed graduation from University of Development Alternative in Computer Science & Engineering. When he was in third year he joined Red Office Supplies Ltd as IT Administrator in 2009 then L Usine Fashion Ltd as an IT manager, Dhaka Soft Ltd as a Senior Systems Engineer. In 2013 he founded Rainbow Technology with a friend. First journey of Rainbow Technology was not a bed of roses. It has passed many bad situations. But it is now in stable position. All this are possible due to his innovative ideas, tireless efforts, perseverance and dedication with self confidence which contributed his successful achievement. Under his dynamic leadership Rainbow Technology is set to contribute its progress all over the country.