Warehousing and refrigerated storage, excluding liquids and gas.
Use this mapping when storage is the main paid activity. Transport and courier delivery have separate codes.
A warehouse business earns from storing goods for customers or as a dedicated storage service. NIC 521001 is a key code to review where the establishment provides warehousing and storage facilities as its principal activity. The business may serve manufacturers, wholesalers, retailers, e-commerce sellers or logistics companies, but the common economic function is keeping goods in storage for a period of time.
A warehouse is different from a transport company even though both participate in logistics. A carrier earns from moving goods; a warehouse operator earns from holding and managing goods at a storage facility. A logistics company can do both, in which case the principal NIC should follow the larger or dominant business line and the other activity can be added separately where required.
Storage businesses can receive goods, allocate space, maintain inventory locations, handle inward and outward movement and charge by pallet, area, volume, period or another commercial basis. Supporting handling activities can be part of the storage service. The defining feature is that customers use the facility to keep goods rather than merely passing parcels through a courier hub.
A transport terminal or courier hub may hold goods briefly while they are being routed. Temporary holding incidental to transportation does not necessarily make warehousing the principal activity. A warehouse typically offers dedicated storage capacity and treats storage as a commercial service in its own right.
A manufacturer or retailer may own a warehouse only to store its own inventory. In that case, storage can be an internal support function rather than a separate market activity. A third-party warehouse operator, by contrast, sells storage capacity and related handling to external clients. The distinction matters when deciding whether warehousing should be declared as the establishment’s principal business.
Specialised storage can also require closer review. Cold storage, liquid or other specialised facilities may have more specific classifications depending on the NIC structure. The physical building alone does not determine the code; the type of storage service matters.
For registration, identify whether storage is sold to customers as a service, what type of goods are stored and whether the facility performs any other major logistics activity. Match that operating model to the NIC version required by the authority.
For a typical warehouse, the primary NIC 2025 code to investigate is 521001 - Warehousing and storage, refrigerated (cold storage) excluding liquids and gas.
Use this page as a shortlist and then verify the final code against the linked official NIC page. NIC describes the economic activity. It does not issue a licence, replace GST/HSN/SAC classification, or guarantee approval in Udyam, MCA or any regulated filing.
Choose the NIC code that matches the principal activity, usually the activity that generates the largest share of revenue or best describes the entity being registered.