Bidding basics · 6 min read

Contractor Class Registration with Gujarat R&B

Last updated: July 2026

For civil works in Gujarat, many tenders are open only to contractors registered in a particular class with the relevant department, usually Roads and Buildings (R&B) or the specific board floating the work. Your class caps the value of work you are allowed to bid for, so it directly decides which tenders you can even enter.

If you are new to Gujarat government civil work, getting registered in the right class is often the first real step, ahead of chasing any single tender. Here is how the class system works and how enrolment goes.

What contractor classes mean

The Gujarat R&B department, and other works departments, enrol contractors into classes commonly labelled AA, A, B, C and so on. Each class corresponds to a ceiling on the value of a single work you are eligible to tender for. Higher classes can bid for larger works; lower classes are limited to smaller contracts.

The idea is to match a contractor's proven capacity to the size of the job. A contractor registered in a lower class cannot bid for a work above their class limit, even if their price would be attractive, because they would be found ineligible.

How your class is decided

Your class is based on your financial capacity and past experience, typically measured through turnover, solvency, machinery, and the value of similar works you have completed. The department sets the criteria and the monetary limits for each class, and these are revised from time to time through government resolutions.

Because the exact turnover and work-value thresholds change with revisions, always check the current criteria published by the department rather than an old figure. Enrol in the class your capacity genuinely supports; overstating capacity to reach a higher class tends to unravel at document verification.

How to register

You apply to the relevant department, R&B for roads and buildings work, or the specific board or corporation for their works, with your firm documents, financial records, experience certificates, and details of your technical staff and equipment.

The department verifies your documents and enrols you in the class your capacity supports. Registration is usually valid for a defined period and needs renewal, and it may need updating as your turnover and completed-work record grow, which is how you move up a class over time.

How class affects your bidding

Once registered, your class becomes a hard eligibility filter. Read each tender's eligibility for the required contractor class and category; if the tender needs Class A and you hold Class B, that tender is a No-Go for you until you upgrade.

As you complete works and grow turnover, apply to move to a higher class so larger tenders open up. Registering in the right class, keeping it current, and knowing your ceiling is what stops you from wasting effort on tenders you can never win, and from missing ones you comfortably qualify for.

Frequently asked questions

What do contractor classes AA, A, B and C mean?

They are capacity bands set by the Gujarat works department. Each class carries a ceiling on the value of a single work you can bid for, with AA and A allowing larger works than B and C.

Which department do I register with?

For roads and buildings works, the R&B department. For water works, boards like GWSSB; for municipal works, the corporation. Register with the authority whose works you intend to bid for, per their rules.

Can I bid above my class limit?

No. If a tender requires a higher class than you hold, you are ineligible for it. To bid for larger works you must upgrade your class as your turnover and completed-work record grow.

Bidding on a government tender?

BidShakti gives you a Go/No-Go decision and a signed, ready-to-submit bid pack for any live GeM tender across India, or a Gujarat state portal tender.