Cojag Smart Technology Pvt Ltd is a medium-sized geophysical, Geotechnical and Mining service providing company that renders geological and mining consulting services to the exploration and mining industry. COJAG is a Indian company, with its head office situated in Nagpur, Maharashtra. Its team of consultants have extensive experience working with a large range of commodities in India, Malaysia, Australia, Indonesia, Brazil and Africa. These commodities include mainly coal, the platinum group of metals, manganese, Iron, Cobalt, Gold, Copper, chrome, potash, mineral sands, etc.

The experience of COJAG consultants extends over a wide array of fields within the geophysical, geological and mining industries.
On the geological side this includes target generation, prospecting permit applications, exploration management, diamond drilling core logging, core sampling, underground and surface mapping, channel sampling, geological databases, geological resource and ore body modelling, project management and grade control. On the exploration geophysics side this include carrying out DTM, DEM, using drones, carrying aeromagnetic, EM survey using drone, Gravity survey, Resistivity survey, 2.5,3D modeling of resource, Geological modeling of resources, remote sensing survey, radiometric survey, archeological survey, reservoir modeling, fault modeling, seismic survey modeling, all geophysical data processing, modeling and report generation.