RINKU ROY appears as a bidder on 42 government tenders on record, from 1 buyer authority on central and PSU portals. Of its 42 decided bids, it was awarded 1 — a 2.4% win rate — worth ₹1.5 L in total. Its most recent award on record is from 29 Sept 2026.
Its largest buyer by awarded value is Mahanadi Coalfields Limited, at 100.0% of what it has won. On priced bids, its median quote is 20.1% above the lowest bid (L1).
It most often bids against AJAY KUMAR SINGH, SUSHIL KUMAR SINGH and SANJAY KUMAR. AJAY KUMAR SINGH bid on 12 of the same tenders and won 3 of them; RINKU ROY won 1.
This profile is built from what portals disclose publicly. Several states never release bidder lists or quoted prices, so it likely understates a company's true footprint. Companies are matched by the name they bid under, so firms sharing a common name can appear together. A tender counts as won when the company received the award. TenderShark compiles these public records independently and has no association with any government portal, buyer, or bidder.