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Core Energy Systems Limited

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

Historical Win Rate1 Win

12.5%award ratio

1 awarded across 8 participated tenders

Primary Issuing Authorities:oil and natural gas corporation limitednuclear power corporation of india limitedairports authority of indiaNORTH BIHAR POWER DISTRIBUTION COMPANY LIMITED

Central, CPWD, Bihar and Railway tender records

Total Tenders Bidded

Evaluated bids submitted

Official L1 Wins

Lowest responsive bidder

Won Contracts Value

₹36.68 Cr

Cumulative awarded volume

Total Quoted Pipeline

₹47.32 Cr

Aggregated financial quotes

Competitive Position & Rank Distribution

Historical rank distribution across technical evaluations and financial openings

Average Margin vs Estimate: +12.74%

Bidding Outcome Proportion8 Total Evaluated Bids

L112.5%

Winning Bid

L212.5%

Runner Up

L30.0%

3rd Lowest

L4+0.0%

Higher Ranks

DQ75.0%

Disqualified

Profile Summary & Procurement Overview

Core Energy Systems Limited is a government contractor with 8 participated tenders, 1 L1 contract wins (12.5% win rate), and approximately ₹36.68 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 1 tender. Primary issuing authorities include oil and natural gas corporation limited, nuclear power corporation of india limited, airports authority of india, NORTH BIHAR POWER DISTRIBUTION COMPANY LIMITED.

MCA Corporate Registry Verification

Active

CIN

U42201MH2004PLC146779

Registered Name

CORE ENERGY SYSTEMS LIMITED

Legal Structure

Public

State of Registration

maharashtra

Registered Office Address

PLOT-C-20 'G' BLOCK, NEAR MCA,BANDRA KURLA COMPLEX BANDRA EAST, MUMBAI,MUMBAI,Mumbai City,Maharashtra,400051-India

Sourced from the Ministry of Corporate Affairs (MCA) company registry, matched against this contractor's bid records.

Tender Bidding Archive & Historical Records

Evaluation records and financial bids submitted by Core Energy Systems Limited

L1Awarded (L1)

2026-04-21

Turn Key Contract for Appointment of agency for providing new service connection with infra extension up to 150 KW in Kishanganj circle under jurisdiction of NBPDCL

NORTH BIHAR POWER DISTRIBUTION COMPANY LIMITED•Bihar

Quoted Bid₹36.68 Cr

Estimated₹39.51 Cr

Margin-7.17%

View Tender Details

DQRejected-Technical

03-Feb-2026

Gas Compressors Replacement Project (GCRP) at Nawagam GCP, Ahmedabad Asset

oil and natural gas corporation limited•ONGC AhmedabadMCA

Quoted Bid—

Estimated—

Margin—

View Tender Details

DQRejected-Technical

30-Dec-2025

Balol Main Insitu Air Injection Compressor Project, Mehsana Asset

oil and natural gas corporation limited•mehsanaMCA

Quoted Bid—

Estimated—

Margin—

View Tender Details

DQAwarded: PES Engineers Private Limited

20-Feb-2026

Supply, Fabrication, Erection, Painting and Insulation of piping over

nuclear power corporation of india limited•Kudankulam, KKNPPMCA

Quoted Bid—

Estimated₹43.52 Cr

Margin—

View Tender Details

DQAwarded: WELTECH ENGINEERS

16-Feb-2026

Supply, fabrication, installation of ventilation, fire fighting and

nuclear power corporation of india limited•KKNPP 5 and 6MCA

Quoted Bid—

Estimated₹19.95 Cr

Margin—

View Tender Details

L2Awarded: MGR FABRICATORS PRIVATE LIMITED

13-Oct-2025

Supply, installation, testing and commissioning of ventilation WMP equipment, valves, dampers, grilles associated ducting, structural supports, carbon steel stainless steel piping fittings, anti corrosive painting, instrumentation works in OESC buil

nuclear power corporation of india limited•KKNPP, NPCILMCA

Quoted Bid₹10.65 Cr

Estimated₹8.03 Cr

Margin+32.65%

View Tender Details

DQAwarded: Bharat Bijlee Ltd

17-Mar-2021

Construction of Link Building between Terminal T-1 and T-2 for integrated operations using passenger boarding bridge facility and expansion renovation work of Terminal T-2 at BPI Airport, Bhubaneswar SH Provision of 33 KV Substation and allied work

airports authority of india•Bhubaneswar AirportMCA

Quoted Bid—

Estimated₹10.96 Cr

Margin—

View Tender Details

DQAwarded: JITENDRA ELECTRICALS

15-Feb-2021

Provision of 11 KV Substation and allied works at CCR building

airports authority of india•B.P.I AIRPORT, BHUBANESWARMCA

Quoted Bid—

Estimated₹5.25 Cr

Margin—

View Tender Details

Rank	Tender & Authority	Quoted Bid	Estimated Cost	Margin	Outcome	Link
L1	Turn Key Contract for Appointment of agency for providing new service connection with infra extension up to 150 KW in Kishanganj circle under jurisdiction of NBPDCL NORTH BIHAR POWER DISTRIBUTION COMPANY LIMITED•Bihar•2026-04-21	₹36.68 Cr	₹39.51 Cr	-7.17%	Awarded (L1)	View
DQ	Gas Compressors Replacement Project (GCRP) at Nawagam GCP, Ahmedabad Asset oil and natural gas corporation limited•ONGC Ahmedabad•03-Feb-2026MCA	—	—	—	Rejected-Technical	View
DQ	Balol Main Insitu Air Injection Compressor Project, Mehsana Asset oil and natural gas corporation limited•mehsana•30-Dec-2025MCA	—	—	—	Rejected-Technical	View
DQ	Supply, Fabrication, Erection, Painting and Insulation of piping over nuclear power corporation of india limited•Kudankulam, KKNPP•20-Feb-2026MCA	—	₹43.52 Cr	—	Awarded: PES Engineers Private Limited	View
DQ	Supply, fabrication, installation of ventilation, fire fighting and nuclear power corporation of india limited•KKNPP 5 and 6•16-Feb-2026MCA	—	₹19.95 Cr	—	Awarded: WELTECH ENGINEERS	View
L2	Supply, installation, testing and commissioning of ventilation WMP equipment, valves, dampers, grilles associated ducting, structural supports, carbon steel stainless steel piping fittings, anti corrosive painting, instrumentation works in OESC buil nuclear power corporation of india limited•KKNPP, NPCIL•13-Oct-2025MCA	₹10.65 Cr	₹8.03 Cr	+32.65%	Awarded: MGR FABRICATORS PRIVATE LIMITED	View
DQ	Construction of Link Building between Terminal T-1 and T-2 for integrated operations using passenger boarding bridge facility and expansion renovation work of Terminal T-2 at BPI Airport, Bhubaneswar SH Provision of 33 KV Substation and allied work airports authority of india•Bhubaneswar Airport•17-Mar-2021MCA	—	₹10.96 Cr	—	Awarded: Bharat Bijlee Ltd	View
DQ	Provision of 11 KV Substation and allied works at CCR building airports authority of india•B.P.I AIRPORT, BHUBANESWAR•15-Feb-2021MCA	—	₹5.25 Cr	—	Awarded: JITENDRA ELECTRICALS	View

Frequently Asked Questions

How many government tenders has Core Energy Systems Limited participated in?

According to public e-procurement data records, Core Energy Systems Limited has participated in 8 government infrastructure and procurement tenders across central and state authorities.

How many tenders has Core Energy Systems Limited won as winning bidder (L1)?

Core Energy Systems Limited has secured 1 tenders as the official lowest bidder (L1) or awardee, achieving an overall win rate of 12.5%.

What is the total value of government contracts awarded to Core Energy Systems Limited?

The cumulative value of project contracts awarded to Core Energy Systems Limited is approximately ₹36.68 Cr, across agencies such as oil and natural gas corporation limited, nuclear power corporation of india limited, airports authority of india.

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