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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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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 1,701–1,725 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
School Education Department Puducherry
tagGEM/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

GeMView & analyse in Bidzenarrow_forward
account_balanceHealth And Family Welfare Department Tamil NadutagGEM/2026/B/8239954

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

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of RevenuetagGEM/2026/B/8228340

Manpower Outsourcing Services - Minimum wage - Skilled; High School; Admin

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apartmentCentral Board Of Excise And Customs cbec

Bid Value

Refer Doc

EMD

Refer Doc

Location

Coimbatore, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceIndian RailwaystagGEM/2026/B/8241010

6;plasma air cutting machine (Q2) 

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

₹45.0 K

Location

Chennai, Tamil Nadu

Deadline

19 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8239909

6263;UPPER HAND GUARD ASSEMBLY WITH PICATINY RAIL AS PER DRG NO. K-2380* 2 (CONSIST K-2056* 4 K-2382* 2 K-20

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apartmentAdvanced Weapons And Equipment India Limited

Bid Value

Refer Doc

EMD

₹6.37 L

Location

Tiruchirappalli, Tamil Nadu

Deadline

18 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of FertilizerstagGEM/2026/B/8237555

2;Design, supply, Erection & Commissioning of modular type induced draft cross flow cooling tower , 2 years operational spares (For Modular Type Cooling Tower)

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apartmentMadras Fertilizers Limited mfl

Bid Value

Refer Doc

EMD

₹1.45 L

Location

Tiruvallur, Tamil Nadu

Deadline

19 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8224846

1;Executive Table (V4) (Q2)

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

19 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8240442

5250;MANUFACTURING AND SUPPLY OF PMB-TRUNNION AS PER DRG NO. TEND-2892 WITH FIRMS MATERIAL

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apartmentAdvanced Weapons And Equipment India Limited

Bid Value

Refer Doc

EMD

₹3.04 L

Location

Tiruchirappalli, Tamil Nadu

Deadline

18 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Financial ServicestagGEM/2026/B/8167068

Hiring of Agency for IT Projects- Milestone basis

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apartmentSmall Industries Development Bank Of India sidbi

Bid Value

Refer Doc

EMD

₹35.20 L

Location

Chennai, Tamil Nadu

Deadline

18 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8151589

9;HART Communicator (Q3)

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

₹80.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

19 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Financial ServicestagGEM/2026/B/8241970

Facility Management Service- Manpower based (Version 2) - Commercial; Housekeeping; Unskilled

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apartmentState Bank Of India sbi

Bid Value

Refer Doc

EMD

₹78.6 K

Location

Thanjavur, Tamil Nadu

Deadline

19 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Telecommunications dottagGEM/2026/B/8241198

Manpower Outsourcing Services - Minimum wage - Skilled; Graduate; Admin

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apartmentWireless Monitoring Organisation

Bid Value

Refer Doc

EMD

₹17.5 K

Location

Kanchipuram, Tamil Nadu

Deadline

19 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tagGEM/2026/B/8099079

4;Online UPS (?10 KVA) With Battery Conforming To IS 16242 (Part 1) (Q2) 

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apartmentOil And Natural Gas Corporation Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Karaikal, Tamil Nadu

Deadline

19 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Financial ServicestagGEM/2026/B/8199250

1320;High End Laptop - Notebook (Q2) 

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apartmentSmall Industries Development Bank Of India sidbi

Bid Value

Refer Doc

EMD

₹27.34 L

Location

Chennai, Tamil Nadu

Deadline

18 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8240201

5250;MANUFACTURING AND SUPPLY OF PMB-REAR SIGHT BLOCK (FS) AS PER DRG NO. TEND-2893 WITH FIRMS MATERIAL

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apartmentAdvanced Weapons And Equipment India Limited

Bid Value

Refer Doc

EMD

₹4.49 L

Location

Tiruchirappalli, Tamil Nadu

Deadline

18 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8240649

Assets Insurance Service - INSURANCE POLICY OF AVNL ASSETS WITH TERRORISM AS PER SCOPE OF WORK; AS PER SCOPE OF WORK; Optional

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

18 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceContracts And MaterialstagGEM/2026/B/8002928

2500;Ordinary Portland Cement (V3) Confirming to IS 269 (Q3)

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apartmentNtpc Tamilnadu Energy Company Ltd

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

19 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8202579

3000;Optical Fibre Cable for Networking (Q3)

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

19 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8236986

553690;FABRICATION OF SHIRT DISPOSABLE , FABRICATION OF SHORT DISPOSABLE , FABRICATION OF SHIRT FS DISPOSABLE COTTON VOILE , FABRICATION OF TROUSER DISPOSABLE COTTON VOILE , FABRICATION OF JACKET SLEEPING , FABRICATION OF TROUSER SLEEPING

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apartmentTroop Comforts Limited

Bid Value

Refer Doc

EMD

₹10.92 L

Location

Thiruvallur, Tamil Nadu

Deadline

19 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8239631

Facility Management Services - LumpSum Based - fast breeder test reactor; Liquid Penetrant Examination activities during plant modification maintenance Inservice Inspection and Surveillance activities; Consumables to be provided by buyer

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apartmentIndira Gandhi Centre For Atomic Research

Bid Value

Refer Doc

EMD

₹16.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

23 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8230019

Custom Bid for Services - AMC for Kirloskar Brine chiller

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apartmentIndira Gandhi Centre For Atomic Research

Bid Value

Refer Doc

EMD

₹14.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

23 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8229643

Custom Bid for Services - ----

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apartmentIndira Gandhi Centre For Atomic Research

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

23 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tag2026_SROTN_191988_1

Design, Supply, Installation, Testing And Commissioning Of Centralised Foam Feeding System For Hvlr Along With Associated Works At Iocl Kozhikode Depot, Kerala

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apartmentIndian Oil Corporation Limited

Bid Value

₹1.29 Cr

EMD

Refer Doc

Location

Nungambakkam, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMiocletenders.nic.inView & analyse in Bidzenarrow_forward
tag188286

Supply Of Spares For Unit-iv & V Bah Feed Gate And Scf Ce / Ttps / 4182-s- Cylinder Head Fixing Pin Od 49mm, Length-140mm With 1 No. Grease Nipple, 1 No. Ss 316gr Bolt Of Size 10x2omm Full Threaded,, 2 Nos Ss Plates Washer (3mm Thick) Fork And Bah Gate Fixing Pin Od 48mm, Length 200mm With 1 No. 10mm Grease Nipple, 1 No Ss 316gr Bolt Of Size 10x2omm Full Threaded And 2 Nos Ss Plates Washer(3mm, Thick) Bah Gate Hanging Pin Od 50.8mm, Length 670mm With 2 Nos, Ss Plates Washer (3mm Thick) Mounting Wheel Shaft Od - 35mm,, Length - 250mm, Feed Gate Hanging Fork Hydraulic Cylinder Support Assembly, M.s

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apartmentTAMIL NADU ELECTRICITY BOARD

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMtneb.tnebnet.orgView & analyse in Bidzenarrow_forward
tag188296

Supply Of Spares For Hp Bypass Valves For Turbine Ce -38/2026-27/nctps-i- Hpbp - Stem Ars 100, Stem For Hp Bypass Spray Isolation Bd Valve On/off, Valve For E-32 S Stem For Hp Bypass Spray, Control Bpe Valve For E-32 S, Ars 100 Bp Valve Coupling, E32-s Bpe Valve Coupling, Hpbp- Ars 100 Accumulator Hose With Fitting., Complete Seal Kit For Actuator, Asm 200 -10 Of Hp Bypass Main Valve. (bp1 & Bp2), Complete Seal Kit For Actuator, Asm 100 -10 Of Spray Control, Valve. (bpe1, Bpe2 & Bd)

schedule5d left

apartmentTAMIL NADU ELECTRICITY BOARD

Bid Value

Refer Doc

EMD

Refer Doc

Location

Multi city, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMtneb.tnebnet.orgView & analyse in Bidzenarrow_forward
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