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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 202617 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 6,876–6,900 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.

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Department Of Atomic Energy
tagGEM/2026/B/8097810

3;Reverse Osmosis based Water Treatment System above 50 LPH Capacity (V2) (Q2) 

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apartmentNuclear Power Corporation Of India Limited

Bid Value

Refer Doc

EMD

₹44.6 K

Location

Kanchipuram, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceDepartment Of Heavy IndustrytagGEM/2026/B/8209151

thermodynamic steam trap 46nos udangudi bhel;46;1 STEAM TRAP 25 , 2 STEAM TRAP 25 NB , 3 STEAM TRAP 25NB UDN , 4 STEAM TRAP 25NB UDANGUDI , 5 STEAM TRAP 25 NB USTPP

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apartmentBharat Heavy Electricals Limited bhel

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8213679

12500;COVER GUN MUZZLE FOR FLASH HIDER FOR TAR-25 AS PER DRG. NO. K-9031

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apartmentAdvanced Weapons And Equipment India Limited

Bid Value

Refer Doc

EMD

₹32.3 K

Location

Tiruchirappalli, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceCentral Armed Police ForcestagGEM/2026/B/8213729

2;Badminton Court Mat (Q3)

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apartmentIndo Tibetan Border Police itbp

Bid Value

Refer Doc

EMD

Refer Doc

Location

Sivaganga, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceDepartment Of Heavy IndustrytagGEM/2026/B/8139974

Custom Bid for Services - Part Processing (Fabrication) support of Panels as Per BHEL Drawings at BHEL Trichy Complex

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apartmentBharat Heavy Electricals Limited bhel

Bid Value

Refer Doc

EMD

₹5.00 L

Location

Tiruchirappalli, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceAi Airport Services LimitedtagGEM/2026/B/8213699

Custom Bid for Services - Fabrication of Fresia Radiator for chennai

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apartmentAi Airport Services Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceIndian RailwaystagGEM/2026/B/8212100

30;Handheld Digital Infrared Thermometer (Q3)

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Villupuram, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceDepartment Of Military AffairstagGEM/2026/B/8213983

200;CHEESE SLICE

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apartmentIndian Army

Bid Value

Refer Doc

EMD

Refer Doc

Location

Nilgiris, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8211678

13;Entry and Mid Level Desktop Computer (Q2)

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apartmentBharatiya Nabhikiya Vidyut Nigam Ltd

Bid Value

₹8.45 L

EMD

₹16.9 K

Location

Kanchipuram, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceSteel Authority Of India LimitedtagGEM/2026/B/8204377

500;CELOX

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apartmentSalem Steel Plant

Bid Value

Refer Doc

EMD

Refer Doc

Location

Salem, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8208785

944;COVER TO DRG NO. 20-08-232-4(AS PER DRAWINGS AND SPECIFICATIONS)

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8194263

Repair, Maintenance, and Installation of Plant/ Systems/Equipments (Version 2) - Industry Unit; Supply, Safe Delivery, Shifting, Handling, Surface Preparation, Application and Testing of Anti-corrosive coating inside the Carbon Steel pipes at PFBR Si..

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apartmentBharatiya Nabhikiya Vidyut Nigam Ltd

Bid Value

Refer Doc

EMD

₹18.8 K

Location

Kanchipuram, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceAi Airport Services LimitedtagGEM/2026/B/8214234

3;Pressure Sensor , Pressure Relief Valve

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apartmentAi Airport Services Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceChennai Petroleum Corporation LimitedtagGEM/2026/B/8204537

1;C22M26R267 5815420028 COMPLETE GEARBOX MODEL HSG-320,

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apartmentChennai Petroleum Corporation Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8182119

Facility Management Services - LumpSum Based - Industrial; Arrangement of qualified and experienced persons for carrying out non-technical works related to transportation facility at BHAVINI for a period of 12 months at BHAVINI, PFBR Plant site, Kalp..

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apartmentBharatiya Nabhikiya Vidyut Nigam Ltd

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceDirectorate General Of Health ServicestagGEM/2026/B/8019012

2400;Bengal Gram / Whole Gram (Chana or Chickpea) or Kabuli Chana or Chhole (V2) (Q4)

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apartmentBcg Vaccine Laboratory

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceIndian RailwaystagGEM/2026/B/8127592

3100;XLPE Cable for Working Voltage up to and Including 1.1 KV Marked To IS 7098 (Part 1) (Q2)

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Salem, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8208843

2116;BOLT TO DRG NO. 466-090-H(AS PER DRAWINGS AND SPECIFICATIONS)

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

19 Nov 2026

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account_balanceDepartment Of Military AffairstagGEM/2026/B/8107090

ARC OF FRESH PROVISION INCLUDING BREAD FOR ONE;34715;MEAT FRESH , FOWL D , EGGS , POTATO FRESH , ONION , FISH TUNA , FISH SURMAI , FISH POMHPRET , MILK FRESH , FRESH BUTTER , BREAD WHEAT , BREAD BROWN , BRINJAL , TARAROOT , CABBAGE , CARROT , BEANS FRENCH , LADIES FINGER , PEAS GREEN FROZEN , CORRIANDER LEAVES , TOMATO RED , BOTTLE GUARD , GREEN CHILLY , COCONUT WHOLE , RADISH , CAPSICUM , PUMPKIN , MUSHROOM , CAULIFLOWER , BEETROOT , CUCUMBER , GINGER , MUSKMELON , WATER MELON , GUAVAVA , PINEAPPLE , MANGO BP , PAPAYA , BANANA GREEN , APPLE ROYAL , POMEGRANATE , ORANGE , GRAPES SEEDLESS

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apartmentIndian Navy

Bid Value

₹23.81 L

EMD

₹72.0 K

Location

Thiruvallur, Tamil Nadu

Deadline

19 Nov 2026

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account_balanceDepartment Of SpacetagGEM/2026/B/8191368

2;Supply of Extensometer (25 GL & 50 GL)

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apartmentIndian Space Research Organization

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tirunelveli, Tamil Nadu

Deadline

19 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8208427

592;PIPE L. H. ASSY TO DRG NO. SB 421-32-2A

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

19 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8204729

100;PERPEX SHEET TRANSPARENT DARK BLUE COLOR SIZE: 3'X4'X 5MM THICK.

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

19 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8163531

176;TUBE / 432.03. 142-1

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

19 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8208345

27;LOW PRESSURE FUEL PIPE TO DRG NO. SB 3335-00-9

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

19 Nov 2026

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account_balanceDepartment Of Military AffairstagGEM/2026/B/8177966

Event or Seminar or Workshop or Exhibition or Expo Management Service - National; VALEDICTORY FUNCTION, VALEDICTORY DINNER,HIGH TEA & REFRESHMENT; Participation arrangements, Venue Development; 500; Buyer premise

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apartmentIndian Navy

Bid Value

Refer Doc

EMD

₹75.0 K

Location

Vellore, Tamil Nadu

Deadline

19 Nov 2026

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