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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 Organisation

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Tenders By Department

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Bidzen.ai provides generative intelligence architectures for high-stakes bidding, automating RFP shredding, risk analysis, and proposal drafting.

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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 20262 Tamil Nadu tenders closing in under 3 days — review & act now

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 8,076–8,100 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/8202455

1;PRESSURE SWITCH EDS1700

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8200174

562;PIPE / 172.60. 131CB-2CB

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8196336

52;LEVER TO DRG NO. SB 3334-01-10

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Higher EducationtagGEM/2026/B/8182829

1;6KVA UPS AND BATTERIES

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apartmentNational Institute Of Technology nit

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8184636

1000;M/s Schneider make Extended rotary handle

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apartmentNuclear Power Corporation Of India Limited

Bid Value

Refer Doc

EMD

₹87.8 K

Location

Tirunelveli, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceHigher And Technical Education Department PuducherrytagGEM/2026/B/8186861

11;Split Air Conditioner, Floor Mount Type (Tower AC) Marked to IS 1391 (Part 2) (V3) (Q2) 

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apartmentPuducherry Technological University

Bid Value

₹13.00 L

EMD

₹65.0 K

Location

Pondicherry, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8196229

200;Safety Footwear (V3) ISI marked to IS 15298 (Part 2) (Q2)

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apartmentNuclear Power Corporation Of India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tirunelveli, Tamil Nadu

Deadline

18 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8154282

20;Supply of 6 mm thick MS Structural chequered steel plates as per specification attached

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8202358

18;INTERFACE MODULE , SITOP PSE200U, SELECTIVITY MODULE , SINUMERIK MCP 398C

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

₹7.3 K

Location

Thiruvallur, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8202087

1;Membrane Test Skid as per technical specifications

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceMaterials ManagementtagGEM/2026/B/8137764

35000;ANTHRACITE FOR GRAVITY SAND FILTER

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Cuddalore, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8204486

4;Composite Office Tables conforming to IS 8126 (V2) (Q2)

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apartmentAdvanced Weapons And Equipment India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Health And Family WelfaretagGEM/2026/B/7992007

1;Spirometer (V2) (Q2) 

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apartmentAll India Institute Of Medical Sciences aiims

Bid Value

Refer Doc

EMD

Refer Doc

Location

Madurai, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8195983

53475;6206410035 NUT / 175.50. 011

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8196034

191;SUPPORT ASSY / 188.93. 078CBCB , SUPPORT / 175.93. 002CB-1

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

16 Nov 2026

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account_balanceHigher And Technical Education Department PuducherrytagGEM/2026/B/8191745

57;Split Air Conditioner, Wall Mount Type (V3) ISI Marked to IS 1391 (Part 2) (Q2) 

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apartmentPuducherry Technological University

Bid Value

₹20.00 L

EMD

₹1.00 L

Location

Pondicherry, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceBalmer Lawrie And Company LimitedtagGEM/2026/B/8085538

Custom Bid for Services - CIVIL WORKS FOR RCC HEAVY DUTY PAVEMENT, FOUNDATIONS AND FLOORING WORKS FOR PEB WAREHOUSE, INCLUDING MISCELLANEOUS CIVIL, ELECTRICAL AND FIRE-FIGHTING WORKS AT CONTAINER FREIGHT STATION (CFS),MANALI, CHENNAI

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apartmentBalmer Lawrie And Company Limited

Bid Value

Refer Doc

EMD

₹5.96 L

Location

Tiruvallur, Tamil Nadu

Deadline

16 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8204062

PROCUREMENT OF 6 TYPES OF LED;180;LED GOOSENECK LAMP-4.5 WATT , LED MACHINE LAMP SHORT ARM INPUT VOLTAGE 230V AC 6 WATTS or MORE , CNC LED MACHINE LAMP 7-10W LED AND CONTROL GEARS ONBOARD COLOUR TEMP 4000-6500K , CNC LED MACHINE LAMP 31-36W LED AND CONTROL GEAR ONBOARD 230 AC 50Hz COOL WHITE COOL DAY LIGHT , CNC LED MACHINE LAMP 14-18W LED AND CONTROL GEARS ONBOARD 230 AC 50Hz COOL WHITE COOL DAY LIGHT , LED MACHINE LAMP ARM TYPE 9W-15W 270 deg ADJUSTMENT WITH IP65 or MORE. COOL WHITE COOL DAY LIGHT

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

₹3.7 K

Location

Thiruvallur, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8090789

2;Supply, installation of Exide make battery bank & dismantling of old batteries with buyback , Supply, installation of Exide make battery bank & dismantling of old batteries without buyback

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

₹69.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Health And Family WelfaretagGEM/2026/B/7976556

1;Electrocardiography (ECG) Machine (V2) (Q2) 

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apartmentAll India Institute Of Medical Sciences aiims

Bid Value

Refer Doc

EMD

Refer Doc

Location

Madurai, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of DefencetagGEM/2026/B/7976250

1;Sight Pedestal Controller

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apartmentIndian Coast Guard

Bid Value

Refer Doc

EMD

₹57.8 K

Location

Chennai, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8196476

145;MOUNTING THE FUEL FILTER ON ENGINE TO DRG NO. SB 20-35-00-5

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8196045

15;Single Phase Auto transformer

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apartmentNuclear Power Corporation Of India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tirunelveli, Tamil Nadu

Deadline

17 Nov 2026

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account_balanceDepartment Of DefencetagGEM/2026/B/8092308

Repair and Overhauling Service - Overhauling on both Main Engines of ACV H-195 and H-197 inclusive of all spares; Main Engines of ACV H-195 and H-197; Yes; Service Provider Premises

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apartmentIndian Coast Guard

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8196268

300;Wood Glue (Q3)

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apartmentMunitions India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Nilgiris, Tamil Nadu

Deadline

09 Nov 2026

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