Total bids
126
126 including cancelled tenders
Awarded
40
51 lost · 0 still pending
Awarded value
₹5.7 Cr
of ₹16.5 Cr bid — 34.3% conversion
Win rate
31.8%
of 126 decided bids
Bid outcomes
Lost bids carry more value than won ones — they chase big and lose bigBy count126 bids
31.7%
27.8%
40.5%
Awarded4031.7%
Pending00.0%
Tech rejected3527.8%
Lost5140.5%
By value₹16.5 Cr
34.3%
24.2%
41.5%
Awarded₹5.7 Cr34.3%
Pending₹00.0%
Tech rejected₹4.0 Cr24.2%
Lost₹6.8 Cr41.5%
Where they win
4 authorities · 1 stateTop buyer organisations
Operating states
LowHigh
Top competitors
In tenders they both bid · bar shows how the awards splitRival awardedNilmani Das awardedOthers
Recent tenders awarded to Nilmani Das
- Running mtc of UWS scheme SWTP under DWS Division, Kumarghat during the year 2025-26 Operation and mtc and upkeeping of SWTP Gobindapur under DWS Sub-Division, Kailashahar (3rd Call)Chief Engineer, PWD (DWS) · Tripura · 15 May 2026₹10.3 L
- Annual maintenance of surface water treatment plant at Gournagar under DWS Sub-Division, KailashaharChief Engineer, PWD (DWS) · Tripura · 17 Jan 2026₹9.3 L
- Clearing of intake well and clarifloculator including channels of SWTP Gobindopur and SWTP Police Reserve under DWS Sub-Division, KailashaharChief Engineer, PWD (DWS) · Tripura · 17 Jan 2026₹9.5 L
- Drilling and development of 02 nos SBDTW with contractors mini rig, rising main pipeline, installation of 2000 GPH capacity package type iron removal plant, at BOP Murticherra within the jurisdiction of DWS Sub-Division, KLSChief Engineer, PWD (DWS) · Tripura · 18 Nov 2025₹30.7 L
- Maintenance of Gournagar to Kailashahar embankment at Kamrangabari under Gournagar RD Block for a length of 600.00mtr. During the year 2024 25 SH Earthwork and turfing Gr.II IIChief Engineer PWD (WR) · Tripura · 4 Jul 2025₹24.0 L
About Nilmani Das
Nilmani Das appears as a bidder on 126 government tenders on record, from 7 buyer authorities in 1 state. Of its 126 decided bids, it was awarded 40 — a 31.8% win rate — worth ₹5.7 Cr in total. Its most recent award on record is from 15 May 2026.
Its largest buyer by awarded value is Chief Engineer PWD (WR), at 34.4% of what it has won, out of 4 authorities that have awarded it work. Most of its awards come from Tripura. On priced bids, its median quote is 0.7% above the lowest bid (L1).
It most often bids against DEBABRATA MUKHERJEE, AHMED ALI and MR NITAI DAS. DEBABRATA MUKHERJEE bid on 36 of the same tenders and won 17 of them; Nilmani Das won 10.