Nisheman Primary School is managed and governed by the Baptist Union of North India (BUNI)—a registered society and fellowship of Baptist churches and their affiliated institutions, hostels, and churches.

The Baptist Union of North India (Regd.) operates from its registered office located at House No. 13, Raj Niwas Marg, Civil Lines, Delhi–110054, within the Union Territory of Delhi. BUNI is committed to upholding educational excellence, spiritual values, and community service through its various initiatives, including the management of Nisheman Primary School.