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descriptionTender SummaryTransform complex 200-page RFPs into actionable executive summaries in seconds.warningAI Tender Risk AnalyzerAutomatically flag hidden legal, financial, and technical traps before you commit.ruleTender Contradiction FinderComing SoonIdentify conflicting requirements across documents to avoid costly submission errors.paymentsPrice EstimationComing SoonData-driven pricing insights to help you position your bid for maximum win probability.monitoringCompetitor TrackingComing SoonUncover winning patterns and strategic moves of your competitors across past tenders.chatQ&A ChatbotAsk any question about a complex RFP and get instant, accurate answers with citations.search_insightsIntelligent Tender DiscoverySearch documents intelligently by meaning, not just keywords, to find critical clauses instantly.edit_noteTender Document GeneratorComing SoonDraft authority-grade technical responses and proposals perfectly mapped to requirements.linkTender PDF Clause ReferencingEvery AI output is mapped back to the source PDF, ensuring absolute auditability and trust.analyticsBidFit Score EngineComing SoonIdentify high-probability bids instantly with proprietary scores based on your business profile.checklistTender EligibilityMake confident bid decisions before committing time, money, and resources.
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Win the right bids faster

Explore AI tools for synopsis, risk, pricing, search, drafting, and go/no-go decisions.

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Industry Tenders

foundationEPC & InfrastructureNHAI, CPWD & MoRTHengineeringConstruction (AEC)General & AEC contractorssolar_powerRenewable EnergySECI, NTPC & state DISCOMsaccount_balancePublic Sector / PSUsGeM, CPPP & PSU vendorsterminalIT ConsultingRFP automation & OEMprecision_manufacturingManufacturingSupply tenders & RFQsconversion_pathLogistics & Supply ChainFreight, lane & SLA detailspartner_exchangeConsulting FirmsStrategic advisory bidsshieldAerospace & DefenseDRDO & high-security contractsstoreMSMEsGovernment & GeM tenders for MSEs
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Natively Tailored Scopes

Every industry has distinct rules, criteria, and compliance. Bidzen is built for precision, recognizing native conventions instead of generic summaries.

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Tenders By State

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Tenders By Department

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  1. Home
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  3. chevron_rightState/UT Wise Tenders
  4. chevron_rightTamil Nadu Tenders
Tamil Nadu Tenders — Updated November 2026New Tamil Nadu tenders are published every day — check your eligibility before the deadline

Latest Tamil Nadu Tenders — Updated Daily

Search, track, and act on active Tamil Nadu tenders across all departments and districts. Bidzen's AI eligibility check tells you which tenders you can win — instantly.

Active Tamil Nadu Tenders

Showing 2,926–2,950 of 8,490 active tenders

SortRelevanceClosing soonNewestHighest value
account_balance
8,490
Tamil Nadu Tenders Tracked
330+
Clients Across India
90%
Faster RFP Reading
80%
Faster Go/No-Go Decisions
84%
Fewer Clarification Queries

Bidzen aggregates live Tamil Nadu tenders across all departments and districts into one searchable platform. Every active tender is indexed, filtered, and matched to your company profile automatically. Stop manually checking portals — let the data come to you.

verifiedFree AI Bid Eligibility Checkarrow_forward
The Problem

Why Tamil Nadu Tenders Get Rejected at the Technical Stage

These are the most common rejection reasons bidding teams run into — all avoidable when the tender is read properly before you commit.

📄

Documentation Errors

Missing certificates, expired registrations or wrong formats are the top reason Tamil Nadu bids are rejected before evaluation even starts.

🎯

Eligibility Missed

Turnover, similar-work and experience thresholds buried across tender volumes are misread, and estimating hours go into bids the company could never win.

⏳

Corrigenda & Deadlines

Dates, EMD terms and specifications change through corrigenda. Bids built on the original notice miss the revised requirements.

The Solution

Everything You Need to Win Tamil Nadu Tenders — In One Platform

From discovery to Go/No-Go, Bidzen reads every tender the moment it lands and tells you whether it is worth your team's time.

🔎

Every Live Tender, One Search

All active Tamil Nadu tenders from GeM, CPPP and e-procurement portals are indexed daily and searchable by keyword, value and location.

✅

AI Eligibility & Fit Score

Bidzen reads the eligibility clauses and matches them to your company profile — a Go/No-Go verdict in minutes, not days.

🧠

Synopsis, Risks & Contradictions

A structured synopsis of every tender document, with hidden risks and conflicting clauses flagged before you commit.

Our Process

How It Works — 4 Simple Steps

1

Search & Shortlist

Filter live tenders by keyword, buyer, value and location — or let alerts bring them to you.

2

AI Eligibility Check

Bidzen matches turnover, experience and certification clauses against your company profile.

3

Synopsis & Risk Review

Every volume, annexure and corrigendum is condensed into one structured brief with risks flagged.

4

Draft, Submit & Win

Build the compliance checklist, draft the response and submit before the deadline — with certainty.

FAQ

Frequently Asked Questions about Tamil Nadu Tender Bidding

How do I find live Tamil Nadu government tenders?expand_more
Bidzen indexes every active Tamil Nadu tender from GeM, CPPP and the state e-procurement portal into this page, updated daily. Use the search box to filter by keyword, and the sidebar to narrow down by organisation or department.
How to register as a vendor for Tamil Nadu government tenders?expand_more
Register on the Tamil Nadu e-procurement portal with your company credentials and a valid Digital Signature Certificate (DSC). GeM tenders additionally need a GeM seller registration. Bidzen's AI eligibility check tells you which registrations a specific tender expects before you apply.
What documents are usually required for Tamil Nadu tenders?expand_more
Typically GST registration, PAN, audited financial statements for the last three years, similar-work experience certificates and an EMD instrument. The exact list varies per tender — Bidzen extracts it into a checklist for every tender you open.

Ready to win your next Tamil Nadu tender?

Join the bidding teams using Bidzen.ai to read every tender in minutes, check eligibility instantly and bid with absolute certainty.

Login to Bidzen
Nlc India Limited
tagGEM/2026/B/8176485

Repair and Overhauling Service - Boiler area drain cleaning work in NNTPS; As per scope of work; No; Buyer Premises

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

₹53.0 K

Location

Cuddalore, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8183555

1;FIXTURE FOR PRESSURE TESTING OF BLOWER / ADK8781- 5851SB

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceNlc Tamil Nadu Power LimitedtagGEM/2026/B/8128483

Custom Bid for Services - BMC for Cleaning in and around ESP & Silo floor area of Unit 1and 2 at NTPL

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apartmentNlc Tamil Nadu Power Limited

Bid Value

Refer Doc

EMD

₹6.27 L

Location

Tuticorin, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8183275

9303;CLIP ASSEMBLY 62-68-1 / OST: 3.408(62-68)

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceMaterials ManagementtagGEM/2026/B/8185060

230;SM460570010-SME OPERATOR'S CABIN SEAT ASSEMBLY WITH WEB TYPE SEAT BASE, BACK REST, RECLINING ARRANGE , SM469990001-WEB TYPE SEAT BASE KIT ASSEMBLY AND WEB TYPE SEAT BACK REST KIT ASSEMBLY

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Cuddalore, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceNlc India LimitedtagGEM/2026/B/8176705

Custom Bid for Services - Comprehensive Maintenance of EPABX system installed at Executive Hostel - Block-20 for a period of two years

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

₹13.0 K

Location

Cuddalore, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Food And Public DistributiontagGEM/2026/B/8161700

Handling and Transport on Lumpsum Basis - Appointment of Regular HT Contractor for Handling and transportation of Food Grains and allied commodities at Central Warehouse Chidambaram

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apartmentCentral Warehousing Corporation cwc

Bid Value

Refer Doc

EMD

₹87.7 K

Location

Cuddalore, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8171454

1598;HOSE CONNECTION /CQA(HV) 5.32. 052 , HOSE CONNECTION /CQA(HV) 5.32. 045

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceMaterials ManagementtagGEM/2026/B/8182391

STATIONAIR COMPRESSORSPARES;3274;HP PISTON AND PISTON ROD WITH RING ASSEMBLY FOR COMPRESSOR MODELT-BTD-J2M , VALVE SPRING HP DELIVERY FOR KIRLOSKAR MAKE AIR COMPRESOR MODEL T- BTD- J2M , SPARES FOR KIRLOSKAR MAKE AIR COMPRESS OF MODEL T-BTD-J2M- UNLOADER BUSH LP-HP , SPARES FOR KIRLOSKAR MAKE COMPRESSOR MODEL T-BTD-J2M O RING- HP DELIVERY , SPARES FOR KIRLOSKAR MAKE COMPRESSOR MODELT-BTD-J2M O RING-HP SUCTION , SPARES FOR KIRLOSKAR MAKE AIR COMPRESS MODEL T- BTD- J2M- GASKET COPPER RING HP , HP PISTON RING FOR KIRLOSKAR MAKE AIR COMPRESSOR MODEL T- BTD-J2M , GUIDE RING- HP FOR KIRLOSKAR MAKE AIR COMPRESSOR MODEL - T-BTD- J2M , SPARES FOR KIRLOSKAR MAKE AIR COMPRESS MODEL T-BTD-J2M LOCK WASHER LP-HP PISTON , VALVE SPRING , VALVE PLATE , VALVE PLATE HP SUCTION and DELIVERY FOR KIRLOSKAR MAKE COMPRESSOR MODEL T-BTD-J2M , CUSHION PLATE HP SUCTION AND DELIVERY FOR KIRLOSKAR COMPRESSOR MODELT-BTD-J2M , SPARES FOR KIRLOSKAR MAKE AIR COMPRESS MODEL T- BTD- J2M- GASKET COPPER RING LP , PLUMMER BLOCK TO SUIT THE BEARING 22217K AND THE ADOPTER SLEEVE H 317 , GUDGEON PIN Part No--2460031350 , OIL FILTER ELEMENTS , AIR SUCTION FILTER ELEMENT FOR KIRLOSKAR MAKE AIR COMPRESSOR MODEL T-BTD-J2M , SPARES FOR KIRLOSKAR MAKE AIR COMPRESS MODEL T-BTD-J2M CYLINDER COVER , SEELVING JOINT , PISTON RING - L-P FOR KIRLOSKAR MAKE COMPRESSOR MODEL T-BTD-J2M , PACKING P-NO- 2460041250 GASKET SET , CYLINDRICAL PIN FOR VALVES , BIG END BEARING FOR CONNECTINGROD FOR KIRLOSKAR COMPRESSOR MODEL T- BTD-J2M , SPARES FOR AIR COMPRESSORS- M10X42 STUDS AS PER 1 OF DRG No-CE- TSII-040-97 , GUDGEON PIN COVER , STUD LP P.NO.9990364850 M12X1.75X48 , LP PISTON ASSEMBLY FOR KIRLOSKAR MAKE AIR COMPRESSOR MODEL T-BTD-J2M , HP PISTON ASSEMBLY Part No--2791031550 , GASKET 360X500X1.8 , TEFLON CARBON RING FOR HP CYLINDER Drawing No.-CE-TS II-041-97 , OIL FILTER ELEMENT COMPLETE Part No--0910071250 , HP OUTER COVER - CYLINDER HEAD Part No--2790020250 , HP CYLINDER Part No--2791020150or2791021550 , SEALING JOINT PN 0...

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Cuddalore, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceNlc India LimitedtagGEM/2026/B/8140404

Repair and Overhauling Service - Repair and Reconditioning of Mill Motor Rotor in TPS-1 Expansion; Thermal Power Plant; No; Service Provider Premises

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

₹2.34 L

Location

Cuddalore, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceNlc India LimitedtagGEM/2026/B/8163447

Custom Bid for Services - Clearing the accumulated ash and borosilicate materials from the Chimney Flue Can Hoppers of Unit #1 & Unit #2 in NNTPS

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Cuddalore, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceNlc India LimitedtagGEM/2026/B/8179620

Custom Bid for Services - Out sourcing short term work for Emergency monsoon emergency/eventuality preparedness situation during to meet intermittent out the rain/heavy rain/cyclone/eventualities due to related unexpected Extraordinary situations by ..

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

₹35.0 K

Location

Cuddalore, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8165679

50;UNIFIED PRESSURE WARNING DEVICE /CDY1A-012CB

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8166352

481;COVER / 155.38. 079-1

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8164721

195;BOLT / 447.21. 045 , WEDGE / 432.21. 017CB

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8169086

800;PIPE ASSY / 172.60. 140CB-1CB , PIPE / 172.60. 097CBCB , PIPE ASSY / 188.60. 031CBCB

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8164162

271;THIRD LEFT HAND STRAP ASSY / 184.04. 011CBCB , FOURTH LEFT HAND STRAP ASSY / 184.04. 012CBCB

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8171294

708;GASKET / 176.32. 006

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8168904

59;PIPE ASSY (WITHOUT PRESSURE GAUGE) U/0 175.60. 015CB-3/ HVF/T-72/60/256CB

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceNlc India LimitedtagGEM/2026/B/8133466

Handling and Transport on Lumpsum Basis - Collection, Transportation and disposal of Bottom ash from silos to designated locations in TPS-II Expn

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

₹22.0 K

Location

Cuddalore, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8203618

55;HYDRAULIC COUPLING WITH SHAFT ASSY / 172.47. 015CBCB

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceIndian Oil Corporation LimitedtagGEM/2026/B/8208663

1;SUPPLY OF FURNITURE AND CANTEEN EQUIPMENT TO TIRUNELVELI LPG BOTTLING PLANT

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apartmentMarketing Division

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tirunelveli, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of RevenuetagGEM/2026/B/8239450

Manpower Outsourcing Services - Minimum wage - Unskilled; Not Required; Admin

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apartmentCentral Board Of Direct Taxes cbdt

Bid Value

Refer Doc

EMD

Refer Doc

Location

Pudukkottai, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceKamarajar Port LimitedtagGEM/2026/B/8183152

Facility Management Services - LumpSum Based - Commercial; Uprooting The Seemai Karuvellam Saplings and Trees (Prosopis Juliflora) at KPL; Consumables to be provided by service provider (inclusive in contract cost)

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apartmentKamarajar Port Limited

Bid Value

Refer Doc

EMD

₹41.0 K

Location

Chennai, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceIndian RailwaystagGEM/2026/B/8183596

Monthly Basis Cab & Taxi Hiring Services - SUV; 2500 km x 320 hours; Local

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

₹25.1 K

Location

Chennai, Tamil Nadu

Deadline

11 Nov 2026

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