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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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  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 5,101–5,125 of 10,000 active tenders

SortRelevanceClosing soonNewestHighest value
account_balance
10,000
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
Department Of Defence Production
tagGEM/2026/B/8191436

634;SPRING / 172.87. 113-1

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceNlc Tamil Nadu Power LimitedtagGEM/2026/B/8084503

200;Galvanized Steel Sheets (Plain and Corrugated) (V2) as per IS 277 (Q2)

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apartmentNlc Tamil Nadu Power Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8155142

100;SOLID CARBIDE ENDMILL DIA. 20MM Z5 CENTRE CUT, MULTILAYER COATING , SOLID CARBIDE ENDMILL DIA. 20MM Z4 , SOLID CARBIDE ENDMILL DIA. 20MM Z3

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

₹46.9 K

Location

Thiruvallur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceNlc Tamil Nadu Power LimitedtagGEM/2026/B/8166203

6;Acid Unloading Cum Transfer Pump Without Motor , Alkali Unloading Cum Transfer Pump Without Motor , Ec/Uf Acid Cleaning Pump Without Motor

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apartmentNlc Tamil Nadu Power Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8196047

6860;RUBBER HOSE FOR ACETYLENE 10MM ID DIA COLOUR RED MAKE: DUNLOP/ESAB/INGERSOLLRAND/MESSAR , RUBBER HOSE FOR OXYGEN 10MM ID DIA COLOUR BLUE MAKE: - DUNLOP/ESAB/ADOR/MESSAR , RUBBER AIR HOSE BREADED 10MM INNER DIA WORKING PRESSURE 11KG PER CM2 ASPER IS: 446/1987 IN100MTR ROLL , AIR RUBBER HOSE 12.5MM INNER DIA WORKING PRESSURE 11KG. PER CM2 TOBE SUPPLIED IN 100 METERS ROLL

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8191158

20047;LOCK WASHER / 172.51. 013-1

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceSteel Authority Of India LimitedtagGEM/2026/B/8197653

4;Neutra Buffer Pump for APL 3

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apartmentSalem Steel Plant

Bid Value

Refer Doc

EMD

Refer Doc

Location

Salem, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceChennai Metro Rail LtdtagGEM/2026/B/8079760

3;Vertical submerged tubular column pump set, bowl-casing type, complete with motor

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apartmentChennai Metro Rail Ltd

Bid Value

Refer Doc

EMD

₹69.0 K

Location

Chennai, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8198026

185;UNIT BPV 29 / BPV-29.00. 000

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of Health And Family WelfaretagGEM/2026/B/8221445

10000;Centrifuge Tubes (V3) (Q2) 

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apartmentGovernment Buyer

Bid Value

Refer Doc

EMD

Refer Doc

Location

Nilgiris, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8223701

Customized AMC/CMC for Pre-owned Products - AMC OF 02 Nos OF ROBBI CNC GRINDING MACHINES; SITUATED IN RG-II SHOP; Annual Maintenance Contract (AMC); AS PER SCOPE OF WORK - 8 VISITS; Yes

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8220041

189;BUTTON ASSY / 2TB. 650.032CB

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of RevenuetagGEM/2026/B/8233414

60;All in One PC (V2) (Q2) 

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apartmentCentral Board Of Excise And Customs cbec

Bid Value

Refer Doc

EMD

₹3.00 L

Location

Chennai, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8232527

Custom Bid for Services - ANNUAL MAINTENANCE CONTRACT FOR SPECTROMAXX LMM06 HVF NO B930 ON WHOLE JOB BASIS

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of Military AffairstagGEM/2026/B/8073227

1;TRAINING ON IPC A-610J CIS TRAINING AND CERTIFICATION

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apartmentIndian Air Force

Bid Value

Refer Doc

EMD

Refer Doc

Location

Coimbatore, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceBalmer Lawrie And Company LimitedtagGEM/2026/B/8219402

Custom Bid for Services - Thermal Insulation Works

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apartmentBalmer Lawrie And Company Limited

Bid Value

Refer Doc

EMD

₹5.0 K

Location

Tiruvallur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of Military AffairstagGEM/2026/B/8239495

1;UNIT FOR THERMOCOUPLES CHECK (PROBE FOR THERMOCOUPLE)

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apartmentIndian Air Force

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thanjavur, Tamil Nadu

Deadline

14 Nov 2026

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tagGEM/2026/B/8002947

900;High Level Medical Device Disinfectant (Q2) 

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apartmentEmployees State Insurance Corporation esic

Bid Value

Refer Doc

EMD

₹8.9 K

Location

Chennai, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceHealth And Family Welfare Department Tamil NadutagGEM/2026/B/8239372

Monthly Basis Cab & Taxi Hiring Services - Sedan; 2000 km x 320 hours; Local 24*7

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apartmentState Rural Health Mission

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruppur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceHealth And Family Welfare Department Tamil NadutagGEM/2026/B/8239498

Monthly Basis Cab & Taxi Hiring Services - SUV; 2000 km x 320 hours; Local 24*7

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apartmentGovernment Buyer

Bid Value

Refer Doc

EMD

Refer Doc

Location

Perambalur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceSchool Education Department PuducherrytagGEM/2026/B/8237886

13;Camera for CCTV System (V3) (Q2) , Video Recorder for CCTV System (V2) (Q2)

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apartmentDirector Of School Education

Bid Value

Refer Doc

EMD

Refer Doc

Location

Pondicherry, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8182262

1440;LAPPING COMPOUND-COARSE SILICON CARBIDE GREASE MIXED

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

₹19.6 K

Location

Thiruvallur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8182343

4000;INTENSIVE CARBON CLEANER SOLVENT

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

₹30.4 K

Location

Thiruvallur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8116327

930;TWIST DRILL, P. S, HSS IS: 5101 03.0 MM ADDISION OR I. T. MAKE , TWIST DRILL, P. S, HSS IS: 5101 08.0 MM , TWIST DRILL, P. S, HSS M35 IS: 5101 08.5 MM

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceMaterials ManagementtagGEM/2026/B/8198248

Main Turbine Spares 32 Items;1526;ST020322607 , ST020322599 , ST020322598 , ST020322588 , ST020322589 , ST020322597 , ST020322605 , ST020322611 , ST020322593 , ST020322609 , ST020322610 , ST020322592 , ST020322596 , ST020322604 , ST020322608 , ST020322594 , ST020322590 , ST020322614 , ST020322584 , ST020322583 , ST020322601 , ST020322603 , ST020322602 , ST020322600 , ST020322585 , ST020322587 , ST020322586 , ST020322613 , ST020322612 , ST020322591 , ST020322595 , ST020322606 

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

₹1.00 L

Location

Cuddalore, Tamil Nadu

Deadline

14 Nov 2026

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