The Agency has the following structure:

  1. The Headquarters (located in the  Federal Capital Territory, Abuja)
  2. Four Departments
    1. Regional Geology
    2. Economic  Geology
    3. Applied and Engineering Geology
    4. Administration and Finance
  3.  Four National Research Centres:
    1. National Geosciences Research Laboratory, Kaduna, Kaduna State.
    2. National Centre for Marine Geosciences, Yenegoa, Bayelsa State
    3. National Geohazard Monitoring Centre, Awka, Anambra State.
    4. National  Geosciences Information  Centre, FCT, Abuja.
  4. Six Zonal offices, Twenty Seven State Offices.
    1. FCT
    2. South West Zone
      • Lagos
      • Ogun
      • Oyo (Zonal Office)
      • Osun
      • Ondo
    3. North West Zone
      • Sokoto (Zonal Office)
      •  Zamfara
      • Kano
      • Kaduna (NGRL)
    4. North Central Zone
      • Kwara
      • Benue
      • Plateau (Zonal Office)
      • Kogi
      • Nasarawa
      • Niger
    5. North East Zone
      • Adamawa
      • Bauchi
      • Borno (Zonal Office)
    6. South South Zone
      • Bayelsa (NCMG)
      • Benin (Zonal Office)
      • Delta
      • Cross-River
    7. South East Zone
      • Anambra (NGMC)
      • Enugu (Zonal Office)
      • Ebonyi
      • Imo

Organogram