Ooms Polymer Modified Bitumen Private Ltd (OPMB) is a subsidiary of Ooms Group of the Netherlands, a 100 year old Dutch MNC, one of world’s a pioneer in the field of modified bitumen. Ooms commenced infrastructure business in the year 1913. INNOVATION has been the strength of the group. We are known for the innovative products developed within the group’s own expertise, primarily in the field of Asphalt Concrete Pavements.