The Royal Utilisation Services (Pvt.) Limited and Sigma Construction Company are the pioneer in the energy sector with more than 47 years of experiences since 1977 in Bangladesh. We are one of the leading infrastructure developer in Oil, Gas and Power Sector in Bangladesh pursuing business in Pipeline Construction including Mechanical, Electrical & Civil works. Recently we stepped in the business relating to LPG covering reticulated system, Auto LPG Dispensing Station (ALDS), Conventional Buoy Mooring (CBM), Pipe Line End Manifold (PLEM), spherical tank, bullet tank etc.

 The Royal Utilisation Services (Pvt.)Limited    

       Sigma Construction Company