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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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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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  1. Home
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  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 3,751–3,775 of 10,000 active tenders

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tag21260028_20261120
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

Corrigendum : Supply Of Lower Rubber Washer For Axle Box Guide Arrangement To Icf Drg. No. Emu/m-0-1-008 Alt. S/6 With Material To Irs Specification R-64/98 Rev.2. Of Dec 2005 For Mc & Hcc. [ Warranty Period: 30 Months After The Date Of Delivery ][quantity Tolerance (+/-): 5 %age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Avadi, Tamil Nadu

Deadline

20 Nov 2026

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Supply Of Kits For Bet Testing By Gel Clot Method

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apartmentPASTEUR INSTITUTE OF INDIA

Bid Value

₹16.00 L

EMD

₹80.0 K

Location

Nilgiris, Tamil Nadu

Deadline

19 Nov 2026

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tag2026_DTP_718246_1

Restoration Of Pot Holes And Patches Bt And Cc At Ward 1 To 15 In Ayyampettai Town Panchayat

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apartmentDirectorate of Town Panchayats

Bid Value

Refer Doc

EMD

₹50.0 K

Location

Thanjavur, Tamil Nadu

Deadline

18 Nov 2026

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tag2026_EB_715343_2

Establishment Supply And Implementation Of A Centralized E Command Centre Agentic Ai For Ucsp For 5y

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apartmentTAMIL NADU GENERATION AND DISTRIBUTION CORPORATION LIMITED

Bid Value

Refer Doc

EMD

₹11.70 L

Location

Chennai, Tamil Nadu

Deadline

24 Nov 2026

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tag2026_DTP_718393_1

Construcrtion Of Passanger Waiting Shed At Keralapuram In Thiruvithancode Town Panchayat

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apartmentDirectorate of Town Panchayats

Bid Value

₹5.00 L

EMD

₹5.0 K

Location

Kanyakumari, Tamil Nadu

Deadline

18 Nov 2026

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tag2026_DPS_931920_1

Furnace Oil (mv2 Grade), Conforming To Specification As Per, Is-1593-1982 Or Latest And Supplied In Suitable Tankers.

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apartmentDIRECTORATE OF PURCHASE AND STORES

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

23 Nov 2026

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tag2026_MES_795950_1

Augmentation Of External Electric Supply Network System And Replacement Of 02/04/06 Pole Structure To Ht Switch Gear System And Allied Works At 23ed Af Stn Under Ge Avadi

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apartmentMilitary Engineer Services

Bid Value

₹1.46 Cr

EMD

₹2.21 L

Location

Tiruvallur, Tamil Nadu

Deadline

24 Nov 2026

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tag2026_HRCE_718503_1

Procurement Of Parivattams For Distribution To Kattalaidars Participating In The Golden Chariot (thanga Ratham) Procession

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apartmentHindu Religious and Charitable Endowments Department

Bid Value

₹40.00 L

EMD

₹50.0 K

Location

Palani, Tamil Nadu

Deadline

18 Nov 2026

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tagTM_AMC_AL_2026-27_20261118

Annual Maintenance Contract For Ashok Leyland Make Engines Mounted On Track Machines For The Year 2026-27 With Oem M/s Ashok Leyland Limited, No. 01, Sardar Patel Road, Guindy, Chennai - 600032.

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apartmentEast Central Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

18 Nov 2026

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tag72265945_20261118

Supply Of For Schneider Make Vcb Overhauling , Set Consists Of 9 Items As Per Annexure Enclosed. Make: Schneider Only. Note: Firm Should Submit Authorised Dealership Certificate Along With Tender Otherwise Offer Will Not Be Considered. [ Warranty Period: 30 Months After The Date Of Delivery ][quantity Tolerance (+/-): 5 %age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Erode, Tamil Nadu

Deadline

18 Nov 2026

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tag72265947_20261118

Supply Of As661 Oh Kit For Trident Make Auto Drain Valve Gm Type, Kit Consists Of 11 Items As Per Annexure Enclosed. Make: Trident Only. Note: Firm Should Submit Authorised Dealership Certificate Along With Tender Otherwise Offer Will Not Be Considered. [ Warranty Period: 30 Months After The Date Of Delivery ][quantity Tolerance (+/-): 5 %age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Erode, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag78266659_20261123

Supply Of High Tensile Tight Lock Centre Buffer Coupler With Aar 'h' Type Head, Balanced Draft Gear And Other Associated Components For Fitment On Bg Passenger Coaches To Rdso Spec. No. Rdso/2011/cg-03, Rev.3 Or Latest [ Warranty Period: 84 Months After The Date Of Delivery ][quantity Tolerance (+/-): 5 %age , Item Category : Normal , Total Po Value Variation Permitted: Max8 Lacs ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Perambalur, Tamil Nadu

Deadline

23 Nov 2026

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tagP2266106_20261118

Supply Of Chip Conveyor Chain/ Steel Belt Assembly To Rwf Drawing No- 703 4022 10730 For Pal Cnc Vtl-in Wfps Shop. Note : (1) Acceptable Makes: (a) M/s Miven Mayfran Conveyors Pvt Ltd Hubli (b) M/s Toolings India Corporation-harihar (c) M/s Conveyar Product Coimbatore (d) M/s Tripcon Engineering Pvt Ltd (e) M/s J. R. Rao And Company Only. (2) 60 Nos Of Pin (item No.6) Shall Be Supplied As Spare, (3) The Supply Shall Accompany Mtc From Nabl Accredited Laboratories, (4) A Sample Of 1m Of Chain Shall Be Supplied Before Bulk Supply By The Successful Tenderer, (5) Company Trademark To Be Punched On The Chain , (6) Warranty-18 Months From Thedate Of Supply. [ Warranty Period: 18 Months After The Date Of Delivery ] ]

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apartmentrail wheel plant

Bid Value

Refer Doc

EMD

Refer Doc

Location

Coimbatore, Tamil Nadu

Deadline

18 Nov 2026

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tag61261080_20261118

Supply Of Cable Hole Cover To Drg.no.rdso/s.10967 Alt Ptj-6 For Electric Point Machine. As Per Drg.no. Rdso/s.10967 Alt Ptj-6 [ Warranty Period: 30 Months After The Date Of Delivery ][quantity Tolerance (+/-): 5 %age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Coimbatore, Tamil Nadu

Deadline

18 Nov 2026

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tag95255787B_20261119

Supply Of Paving Bitumen (stem Refined Petroleum) In Grade 80/100 To Specn Is 73-1961 (revised). Note: Firms Should Quote Rate Per Kilograms Only. [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kumbakonam, Tamil Nadu

Deadline

19 Nov 2026

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tag72265967_20261119

Set Of Resistance For Three Phase Locomotives One Set Consist 02 Items As Given Below: (1) Earth Resistance Screen Train Bus 10 K Ohm 25 Watt As Per Clw Specification Clw/es/3/0014 Alt-f - 02 Nos/set (2) Resistance To Maximum Current Relay 1 Ohm, 50 Watt As Per Clw Specification Clw/es/3/0014 Alt-f - 01 No/set. Note: 1) Supply By Sources As Per Clw Item Id: 2100065 In Ireps Vendor Directory. 2) Firm Should Submit Authorised Dealership Certificate Along With Tender Otherwise Offer Will Not Beconsidered. [ Warranty Period: 30 Months After The Date Of Delivery ][quantity Tolerance (+/-): 5 %age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Erode, Tamil Nadu

Deadline

19 Nov 2026

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tag2026_ChPT_931986_1

Request For Proposal Selection Of Legal Counsel To The Chennai Port Authority For The Proposed Initial Public Offering Of Kamarajar Port Limited Shares Through Ofs

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apartmentCHENNAI PORT TRUST

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

19 Nov 2026

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tag2026_RDTN_718663_1

Construction Of 4 New Class Room Building G1 At Pum School At Village In Putlur Panchayat

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apartmentRural Development And Panchayat Raj Department

Bid Value

₹73.90 L

EMD

₹74.0 K

Location

Tiruvallur, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_RDTN_718658_1

Construction Of New Compound Wall At Pums Putlur Village In Putlur Panchayat

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apartmentRural Development And Panchayat Raj Department

Bid Value

₹7.79 L

EMD

₹8.0 K

Location

Tiruvallur, Tamil Nadu

Deadline

18 Nov 2026

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tag2026_TNCSF_718884_1

Design Manufacture, Supply, Erection And Commissioning Of 250 Sq.m Heating Surface Area Juice Heater

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apartmentDepartment of Sugar

Bid Value

Refer Doc

EMD

₹50.0 K

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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tag2026_TNCSF_718810_1

Supply, Erection And Commissioning Of A Microprocessor Based Digital Dc Drive Control Panel

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apartmentDepartment of Sugar

Bid Value

Refer Doc

EMD

₹30.0 K

Location

Villupuram, Tamil Nadu

Deadline

23 Nov 2026

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tag90266289A_20261118

Supply Of 1216 Kva, 22.5kv Ac 50 Hz (+/- 6%) Main Traction Transformer (type Lot-1216) With Builtin Filter Winding, Oil And Accessories For Bombardier Electric Fitted Memu Rakes Conforming To Rdso Specn. No. Rdso /pe /spec /emu /0163 (rev. 3) - 2022. [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tambaram, Tamil Nadu

Deadline

18 Nov 2026

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tag90267112_20261118

Supply Of Isi-marked Electrical Safety Shoes, Conforming To Is 15298 (part 2):2024 (or The Latest Applicable Bis Revision), With The Specified Electrical Safety Properties And Other Requirements As Per The Attached Technical Specification In Various Sizes As Per The Attached Size Chart. Makes/brand - Bata, Liberty And Allen Cooper Only. [ Warranty Period: 12 Months After The Date Of Delivery ][quantity Tolerance (+/-): 5 %age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag61261066_20261118

Oil Felt Arrangement For Electric Point Machine 143 Mm Stroke To Drg. No. Rdso/s 10956 Alt Ptj-7. Sample To Be Approved Before Commencement Of Bulk Supply. The Item Shall Be Supplied In Suitable Packing To Prevent Damages During Transit, Storage And Handling. [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Coimbatore, Tamil Nadu

Deadline

18 Nov 2026

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tag2026_AU_718628_1

Operating Ice Cream Shop In Students Amenities Centre, Ceg Campus, Anna University, Chennai - 25

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apartmentAnna University Chennai

Bid Value

Refer Doc

EMD

₹20.0 K

Location

Chennai, Tamil Nadu

Deadline

18 Nov 2026

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