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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 1,826–1,850 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
Department Of Atomic Energy
tagGEM/2026/B/8212432

1000;12 Core x 2.5 Sqmm, PEEK Insulated Radiation Resistance flexible, Copper Cable as per specification , 12 Core x 1.5 Sqmm, PEEK Insulated Radiation Resistance flexible, Copper Cable as per specification

schedule20d left

apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

₹1.37 L

Location

Kanchipuram, Tamil Nadu

Deadline

26 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8154357

2;Altair Enterprise Bundle-Paid-Up (2 users) AU-ENT-STD-PDUP as technical specs annexure attached

schedule41d left

apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

₹2.60 L

Location

Kanchipuram, Tamil Nadu

Deadline

17 Dec 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8207487

2;PLATINUM COATING OF TITANIUM ANODE with 4 micron thickness as per specification attached

schedule20d left

apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

₹85.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

26 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8224852

4;Dual Channel Alpha Beta Continuous Air Monitor , Low Range Area Gamma Monitoring System

schedule20d left

apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

₹48.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

26 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8227653

1193;UNION / 155.38. 449

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

24 Nov 2026

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account_balanceNlc India LimitedtagGEM/2026/B/8204082

Operation And Maintenance Of Other Machines And Plants - Renovation and Reconditioning of 20/5 Tons EOT Crane in Beater Wheel R/C shed of TPS-II

schedule18d left

apartmentNlc India Limited

Bid Value

Refer Doc

EMD

₹1.21 L

Location

Cuddalore, Tamil Nadu

Deadline

24 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8131865

1;Supply and installation of CC TV surveillance system for multi-storied building as per specification

schedule19d left

apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

25 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8211353

1;Solid Aerosol Generator as per attached technical specifications

schedule19d left

apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

₹62.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

25 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8227514

824;SPRING RING / 172.41. 098

schedule18d left

apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

24 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8228051

1370;PIPE / 172.60. 056CBCB , PIPE / 172.60. 132CB-2CB

schedule18d left

apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

24 Nov 2026

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account_balanceNlc India LimitedtagGEM/2026/B/8221039

Custom Bid for Services - Providing assistance for Electrical maintenance works in electrical Zone Mine IA

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

₹74.0 K

Location

Cuddalore, Tamil Nadu

Deadline

24 Nov 2026

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account_balanceDepartment Of Health And Family WelfaretagGEM/2026/B/8210928

30;Toner Cartridges / Ink Cartridges / Consumables for Printers (Q2) ( PAC Only ) 

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apartmentJawaharlal Institute Of Postgraduate Medical Education And

Bid Value

Refer Doc

EMD

Refer Doc

Location

Karaikal, Tamil Nadu

Deadline

24 Nov 2026

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tagGEM/2026/B/8228300

10000;Natural Shade Maplitho Printing Paper

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apartmentNational Instructional Media Institute

Bid Value

Refer Doc

EMD

₹30.0 K

Location

Chennai, Tamil Nadu

Deadline

24 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8217401

21;Supply, Installation & Commissioning of Neutron Monitor with SMD Technology and He-3 , 1 metre cable with serial RS-232 contact as per specification , 10 metre cable with serial RS-232 contact as per specification , Extra battery adapter as per specification attached

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

₹1.81 L

Location

Kanchipuram, Tamil Nadu

Deadline

25 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8227733

1510;COVER PLATE / 155.38. 049A

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

24 Nov 2026

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tagGEM/2026/B/8234487

Annual Maintenance service - EPABX System

schedule7d left

apartmentNational Instructional Media Institute

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

13 Nov 2026

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account_balanceDepartment Of Health ResearchtagGEM/2026/B/8220983

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

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apartmentIndian Council Of Medical Research icmr

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

13 Nov 2026

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account_balanceLabour And Employment Department Tamil NadutagGEM/2026/B/8235717

10;Plain Copier Paper (V3) ISI Marked to IS 14490 (Q4)

schedule7d left

apartmentGovernment Buyer

Bid Value

Refer Doc

EMD

Refer Doc

Location

Coimbatore, Tamil Nadu

Deadline

13 Nov 2026

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account_balanceDepartment Of Heavy IndustrytagGEM/2026/B/8233234

544000;PROCUREMENT OF TAPPING SCREWS FOR INSULATION WORKS AT 1X800 MW NCTPS STAGE-III FGD, ATHIPATTU, CHENN

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apartmentBharat Heavy Electricals Limited bhel

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

13 Nov 2026

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account_balanceDepartment Of Heavy IndustrytagGEM/2026/B/8234128

6;HYDRAULIC CYLINDER FOR CATALYST CART

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apartmentBharat Heavy Electricals Limited bhel

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

13 Nov 2026

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account_balanceAi Airport Services LimitedtagGEM/2026/B/8235812

500;Cotton waste

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apartmentAi Airport Services Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

14 Nov 2026

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account_balanceRural Development And Panchayat Raj Department TamiltagGEM/2026/B/8231230

1;Tractors (V3) (Q2) 

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apartmentGovernment Buyer

Bid Value

₹6.50 L

EMD

₹5

Location

Tiruchirappalli, Tamil Nadu

Deadline

13 Nov 2026

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account_balanceDepartment Of Heavy IndustrytagGEM/2026/B/8223538

SS Rounds to the specn SA479TY304 and TY310S as per;180;SS WIRE DIA 3.15 MM-SA479TY304-CERT-TDC0309 Rev.14- Non-IBR-Qty-10MT , SS DIA 6.0 MM - SA479TY304-CERT- TDC0309 Rev.14-Non-IBR-5 to 6 MtrsQty-75MT , SS DIA 10.0 MM - SA479TY304-CERT-TDC0309 Rev.14-Non-IBR-5 to 6 MtrsQty-10MT , SS DIA 12.0 MM - SA479TY304-CERT- TDC0309 Rev.14-Non-IBR-5 to 6 MtrsQty-10MT , SS DIA 16.0 MM - SA479TY304-CERT-TDC0309 Rev.14-Non-IBR-5 to 6 MtrsQty-5MT , SS DIA 20.0 MM - SA479TY304-CERT- TDC0309 Rev.14-Non-IBR-5 to 6 MtrsQty-5MT , SS DIA 25.0 MM - SA479TY304-CERT-TDC0309 Rev.14-Non-IBR-5 to 6 MtrsQty-30MT , SS DIA 32.0 MM - SA479TY304-CERT- TDC0309 Rev.14-Non-IBR-5 to 6 MtrsQty-5MT , SS DIA 12.5 MM - SA479TY310S-CERT-TDC0309 Rev.14-Non-IBR-5 to 6 MtrsQty-30MT

schedule7d left

apartmentBharat Heavy Electricals Limited bhel

Bid Value

₹4.83 Cr

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

13 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceRural Development And Panchayat Raj Department TamiltagGEM/2026/B/8235195

32;Stationary Lead Acid Batteries (with Tubular Positive Plates) in Monobloc Container (V2) Conforming To IS 13369 (Q3)

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apartmentGovernment Buyer

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

13 Nov 2026

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account_balanceBalmer Lawrie And Company LimitedtagGEM/2026/B/8236217

14500;Supply of Blow Mould Plastic Carboy 50 L , Supply of 210 L Blow Mould Plastic Barrels , Supply of 180 KG Blow Mould Plastic Barrels

schedule7d left

apartmentBalmer Lawrie And Company Limited

Bid Value

Refer Doc

EMD

₹10.5 K

Location

Tiruvallur, Tamil Nadu

Deadline

13 Nov 2026

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