C. Steinweg Oman LLC (CSO) has a 5,000 m² warehouse on their terminal premises. Dimensions of the warehouse are 40 x 125 meters (single span) with a height of 8 meter. On both short sides there is a door of 14 meter width and both long sides have 2 doors of 7 meter width. It is equipped with a ventilation system and a fire-fighting system which can be operated modular.  The warehouse has been approved by Oman Civil Defense.

Besides covered warehousing CSO offers (bonded) outdoor storage and marshalling yard services.