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Government ContractorVerified Bidding Record

Ruby Engineers

Aggregated public procurement dossier compiling official financial evaluations, competitive bidding ranks (L1, L2, L3), and tender awards.

Historical Win Rate40 Wins
40.8%award ratio

40 awarded across 98 participated tenders

Primary Issuing Authorities:oil and natural gas corporation limitedCentral Public Works Department (CPWD)
Central, CPWD, Bihar and Railway tender records

Total Tenders Bidded

98

Evaluated bids submitted

Official L1 Wins

40

Lowest responsive bidder

Won Contracts Value

₹2.11 Cr

Cumulative awarded volume

Total Quoted Pipeline

₹4.33 Cr

Aggregated financial quotes

Competitive Position & Rank Distribution

Historical rank distribution across technical evaluations and financial openings

Average Margin vs Estimate: -21.55%
Bidding Outcome Proportion98 Total Evaluated Bids
L140.8%

40

Winning Bid

L212.2%

12

Runner Up

L37.1%

7

3rd Lowest

L4+9.2%

9

Higher Ranks

DQ1.0%

1

Disqualified

Profile Summary & Procurement Overview

Ruby Engineers is a government contractor with 98 participated tenders, 40 L1 contract wins (40.8% win rate), and approximately ₹2.11 Cr in awarded works.

The firm achieved lowest conforming bid position (L1) across official evaluations. In competitive bidding assessments, the firm has also finished as the secondary bidder (L2) in 12 tenders. Primary issuing authorities include oil and natural gas corporation limited, Central Public Works Department (CPWD).

Tender Bidding Archive & Historical Records

Evaluation records and financial bids submitted by Ruby Engineers

L3Awarded: ABHISHEK KUMAR SINGH
27/07/2026
Renovation of Laboratory at Division of Soil Science and Agricultural Chemistry, IARI Pusa, New Delhi.
CPWDCPWD, Delhi - SE-DC-VII - DED-71•Delhi
Quoted Bid₹5.31 L
Estimated₹6.24 L
Margin-15%
L5Awarded: ABUBAKAR SIDDIQUI
04/07/2026
Maintenance of E&M Services at NSD Building, Bahawalpur House, New Delhi. (SH: Repairing, servicing and overhauling of Tower ACs.)
CPWDCPWD, Delhi - SE-DC-II - EE(E)•Delhi
Quoted Bid₹12.77 L
Estimated₹12.77 L
Margin0%
—Opened - Evaluation in progress
11/06/2026
Running and maintenance of various E&M services in the O/o FRRO (IB) East BLock -VIII, R.K Puram New Delhi dg.2026-27Subwork/Packages:(SH: Repair work in Air Cooled Packaged AC Plant)
CPWDCPWD, Delhi - CE(NDZ)-III - EE(E)-DED-302 - AE-E-6•Delhi
Quoted Bid—
Estimated₹5.00 L
Margin—
L1Lowest bidder (L1)
04/06/2026
Service/repair/replacement of defective accessories in various pump houses under SD4 DED302 DIZ Area New Delhi Electrical workSubwork/Packages:Electrical Work
CPWDCPWD, Delhi - CE(NDZ)-III - EE(E)-DED-302•Delhi
Quoted Bid₹6.56 L
Estimated₹6.64 L
Margin-1.21%
—Awarded: QAMAR BUILDERS
21/05/2026
Providing Hot & Cold Split ACs in ICMR HQ Guest House, Asiad Village, New Delhi.
CPWDCPWD, Delhi - SE-DC-X - EE (E) SJH•Delhi
Quoted Bid—
Estimated₹24.99 L
Margin—
—Awarded: VISHAL REFRIGERATION WORKS
19/03/2026
A/R & M/O of Elec. Services at ICAR-NBPGR, New Delhi (SH: Replacement of old unserviceable AHU, valves and chiller water pipe )
CPWDCPWD, Delhi - SE-DC-VII - DED-71•Delhi
Quoted Bid—
Estimated₹10.69 L
Margin—
—Awarded: Sameer Mehra
19/03/2026
M/O all electrical services for Directorate of Extension ,Krishi Vistar Bhawan Pusa, New Delhi. (SH Repairing of APFC Panel.)Subwork/Packages:Repairing of APFC Panel
CPWDCPWD, Delhi - SE-DC-VII - DED-71 - AE-E-2•Delhi
Quoted Bid—
Estimated₹1.58 L
Margin—
Showing 1 to 10 of 98 tender records
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Frequently Asked Questions

How many government tenders has Ruby Engineers participated in?

According to public e-procurement data records, Ruby Engineers has participated in 98 government infrastructure and procurement tenders across central and state authorities.

How many tenders has Ruby Engineers won as winning bidder (L1)?

Ruby Engineers has secured 40 tenders as the official lowest bidder (L1) or awardee, achieving an overall win rate of 40.8%.

What is the total value of government contracts awarded to Ruby Engineers?

The cumulative value of project contracts awarded to Ruby Engineers is approximately ₹2.11 Cr, across agencies such as oil and natural gas corporation limited, Central Public Works Department (CPWD).

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