Total bids
51
51 including cancelled tenders
Awarded
5
37 lost · 0 still pending
Awarded value
₹284.0 Cr
of ₹2.9K Cr bid — 9.8% conversion
Win rate
9.8%
of 51 decided bids
Bid outcomes
Lost bids carry more value than won ones — they chase big and lose bigBy count51 bids
17.6%
72.5%
Awarded59.8%
Pending00.0%
Tech rejected917.6%
Lost3772.5%
By value₹2.9K Cr
21.2%
69.0%
Awarded₹284.0 Cr9.8%
Pending₹00.0%
Tech rejected₹614.4 Cr21.2%
Lost₹2.0K Cr69.0%
Where they win
1 authority · 0 statesTop buyer organisations
Operating states
LowHigh
5 awards on central/PSU portals carry no state
Top competitors
In tenders they both bid · bar shows how the awards splitRival awardedTuaman Engineering awardedOthers
Recent tenders awarded to Tuaman Engineering
- EI Composite WorkIndianOil · 22 Aug 2022₹14.1 Cr
- Composite works for Mechanical, Piping, Equipment Erection, Electrica Instrumentation, Painting, Insulation, Firefighting system and Miscellaneous works for BS-VI Project at Paradip RefineryIndianOil · 8 Nov 2019₹135.6 Cr
- Miscellaneous Civil And Structural Works Tender for BS VI project, at Paradip RefineryIndianOil · 6 Sept 2019₹39.8 Cr
- Group-B Combined Station works of Mechanical, civil, Electrical, Telecom and Instrumentation works and other facilities for Chennai-Trichy-Madurai Pipeline Augmentation Project (CTMPL AUG) in IPS-PALLIYAGARAMIndianOil · 12 Jul 2019₹44.5 Cr
- GpA Combined Station works of Mechanical, civil, Electrical, Telecom and Instrumentation works and other facilities for Chennai-Trichy-Madurai Pipeline Augmentation Project (CTMPL AUG) in CHENNAI ,ASANUR,TRICHY,MADURAI,SANKARIIndianOil · 17 Jan 2019₹50.1 Cr
About Tuaman Engineering Limited
Tuaman Engineering Limited appears as a bidder on 51 government tenders on record, from 5 buyer authorities in 2 states. Of its 51 decided bids, it was awarded 5 — a 9.8% win rate — worth ₹284.0 Cr in total. Its most recent award on record is from 30 Jan 2026.
Its largest buyer by awarded value is IndianOil, at 100.0% of what it has won. On priced bids, its median quote is 17.0% above the lowest bid (L1).
It most often bids against SOPAN O AND M CO PVT LTD, Bridge and Roof Co. (India) Ltd. and BRIDGE AND ROOF COMPANY INDIA LIMITED. SOPAN O AND M CO PVT LTD bid on 14 of the same tenders and won 2 of them; Tuaman Engineering Limited won 1.