Grainhart operates the largest container depot in the Darling Downs and Surat Basin region. With logistics and customs support from Qube Logistics, the largest and most progressive integrated port logistics provider in Australia, Grainhart provides seamless logistics support to import and export container traffic to and from the region.

Services include:
Container transport and logistics support services for imports (equipment, parts, oil and gas operational supplies and specialist items) and exports (container packaging of grains and crops, and shipments of equipment and parts to export markets). This covers road transport to Port, customs clearances and full logistics management.
Bulk haulage of quarry materials, spoil and water carting to support major infrastructure construction projects and oil and gas facility establishment.
One of Queensland's largest grain packers, Grainharts 12 hectare container depot and grain packing facility allows use of AB triple vehicles.