NetLink NBN Trust owns, designs, builds, and operates the passive fibre network infrastructure for residential homes and non-residential premises, and non-building address point (NBAP) connections in mainland Singapore and its connected islands. Its passive fibre network infrastructure includes ducts, manholes, fibre cables, and central offices. As of March 31, 2022, it had an approximately 1,464,217 residential; 50,278 non-residential; and 2,404 NBAP end-user connections. The company was incorporated in 2017 and is based in Singapore.