GeM Categories and Sub-Categories

GeM Categories and Sub-Categories form the classification framework on the Government e-Marketplace that organises the entire product and service catalogue into a structured hierarchy. Where a product is placed in this hierarchy determines who can sell it, how buyers find it, what specifications are attached to it, and which procurement method (direct purchase, L1 comparison, or bid) applies.

What are GeM Categories and Sub-Categories in government procurement?

GeM operates over 12,000 product and service categories organised in three tiers: Category, Sub-Category, and Product. For example, "Office Equipment" is a Category; "Printers and Scanners" is a Sub-Category; "A4 Laser Monochrome Printer, 30 PPM, Auto Duplex" is a Product within that Sub-Category. Sellers list their products under specific products within sub-categories, and buyers search or browse to find what they need.

Each Category is managed by a Category Owner within GeM's operations team who maintains the product specifications, pricing norms, and seller qualification requirements for that category. When GeM introduces a new category, it publishes draft specifications, accepts public comment, and then finalises the category, a process that can take 3-6 months for new and complex categories.

Seller eligibility for each category is defined separately. Some categories require Vendor Assessment (VA), a factory inspection to verify that the seller actually manufactures the product they list. Categories involving branded goods, IT hardware, medical equipment, and safety-critical products commonly require VA. For other categories, particularly in the services domain, no VA is required and any registered seller can list.

GeM has a parallel service categories framework covering over 200 service types: manpower services, consultancy, IT services, facility management, transportation, and others. Service categories have their own specification norms, and buyers procure services through service bids with standard terms of service.

The classification of a product can significantly affect competition. A narrowly defined product category (specifying exact technical parameters) limits the number of sellers who can list in that category. Sellers sometimes approach GeM to reclassify their product into a broader or more appropriate category if they believe the current placement creates unfair competitive disadvantage.

Why it matters for bidders

For sellers on GeM, the first step after registration is finding the right category for their product or service. A product listed in the wrong category will not appear in buyer searches, and buyers floatting bids for that category will not see the seller. Category placement is therefore a foundational commercial decision.

Sellers should check the product specifications for their target category carefully. If their product meets the core specifications but includes features not captured in the category definition, they may not be able to display those features on the GeM listing, buyers compare only what GeM allows them to compare. Sellers with genuinely superior products sometimes push for new product specifications to be added to the category, or raise a new product creation request.

Service providers should examine which service category their offering best fits. Some service types span multiple categories, a technology services company might fit under "IT services," "IT consulting," or "Application development" depending on the specific assignment. Bidding under the correct category ensures that the buyer's evaluation criteria align with the service being offered.

Example

A company manufacturing energy-efficient LED streetlights finds that GeM has two relevant categories: "LED Streetlights, Conventional" and "LED Streetlights, Smart (Dimmable, Networked)." Their product is a dimmable, DALI-controllable smart streetlight. Listing under the conventional category would allow sale but not display the smart features, and smart streetlight bids, which are more valuable, would come through the Smart category. The company applies to list under the Smart category. GeM's category team reviews the specifications, confirms the product meets the smart category's mandatory parameters (DALI control, remote monitoring capability, energy metering), and approves the listing. The company now appears in both smart streetlight bids and, separately, in searches for conventional streetlights.

Key rules / thresholds

Each category on GeM has a "Make in India" classification that determines whether Class-I (50%+ local content) sellers have purchase preference. Sellers must self-certify their local content percentage at the time of listing. GeM conducts periodic checks, and false self-certification results in suspension from the platform and potential blacklisting. Categories marked as "Buy Indian" on GeM exclude products with less than 20% local content from participation entirely.