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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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  1. Home
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  3. chevron_rightState/UT Wise Tenders
  4. chevron_rightTamil Nadu Tenders
Tamil Nadu Tenders — Updated November 20264 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 7,276–7,300 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
Indian Railways
tagGEM/2026/B/8122522

425;Miniature Circuit Breakers (MCB) for AC Operation Marked To IS/IEC 60898 (Part 1) (Q2)

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Salem, Tamil Nadu

Deadline

12 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8203618

55;HYDRAULIC COUPLING WITH SHAFT ASSY / 172.47. 015CBCB

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8209778

1000;READY MIXED PAINT, AIR DRYING, MATT FINISH FOR GENERAL PURPOSES BRUSHING OLIVE GREEN TO IS 168: 2016

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apartmentMunitions India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Nilgiris, Tamil Nadu

Deadline

12 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Heavy IndustrytagGEM/2026/B/8214365

240;32A, 3Ph, 4P-6H Switched socket and Plug

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apartmentBharat Heavy Electricals Limited bhel

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

09 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8203545

606;NET TO DRG NO. SB 20-12 03

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

09 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8208305

55;AIR INTAKE HEATING UNIT ASSY TO DRG NO. SB 345-00-4

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

09 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tag2026_TNMSC_671599_1

Corrigendum : Online Tender For Fixing Rate Contract For Supply And Installation Of Ct Simulator And 4d Ct Simulator To Various Govt. Institutions

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apartmentTamil Nadu Medical Services Corporation Limited

Bid Value

Refer Doc

EMD

₹18.00 L

Location

Chennai, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag8920-27102026

Tender For Proposed Interior (furnishing & Electrical work) of Bank Of India Own Premises At Chennai Main, Smecc Chennai, Eccb, Chennai Zonal Office

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apartmentBANK OF INDIA

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

16 Nov 2026

Non-GeMbankofindia.bank.inView & analyse in Bidzenarrow_forward
tag2026_TNMSC_718475_1

Raising Of Compound Wall And External Painting Of District Drug Warehouse At Dharmapuri.

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apartmentTamil Nadu Medical Services Corporation Limited

Bid Value

Refer Doc

EMD

₹17.8 K

Location

Dharmapuri, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_RDTN_718398_1

Renovation Of Community Hall To Tempervary Kanjanr Black Union Office @ Vembi Panchayat

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apartmentRural Development And Panchayat Raj Department

Bid Value

Refer Doc

EMD

₹6.5 K

Location

Villupuram, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tagMSTC/SRO/COMMISSIONER TIRUCHIRAPPALLI CITY MUNICIPAL CORPORATION/1/TIRUCHIRAPPALLI/26-27/36751[607992]

Auction Sale Of Heavy Commercial Vehicles (hcv) - 12 Nos

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apartmentTiruchirappalli City Municipal Corporation

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMmstcindia.co.inView & analyse in Bidzenarrow_forward
tagMSTC/SRO/Deputy commisioner city north of civil supplies and consumer protection department/2/Avin building,Anna Square/26-27/39600[610919]

Auction Sale Of Seized Vehicles - 25 Nos - As Per Annexure - Rc Book Will Not Be Given

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apartmentDepartment Of Civil Supplies And Consumer Affairs

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMmstcindia.co.inView & analyse in Bidzenarrow_forward
tag2026_NITT_931743_1_20261113_0.00

Supply And Installation Of Eddy Current Dynamometer (1 No.)

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apartmentNATIONAL INSTITUTE OF TECHNOLOGY

Bid Value

Refer Doc

EMD

₹5.1 K

Location

Tiruchirappalli, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMView & analyse in Bidzenarrow_forward
tagGEM/2026/B/8188688_20261113

Supply Of Lab Valley Beater As Per Technical Specifications And Scope Of Supply Including Installation, Testing, And Commissioning.

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apartmentIndian Council Of Agricultural Research

Bid Value

Refer Doc

EMD

₹30.0 K

Location

Tiruchirappalli, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMView & analyse in Bidzenarrow_forward
tag95265799A_20261112

Supply Of Sulphuric Acid Solution Having Nominal Specific Gravity 1210 Or As Suitable For Low Maintenance Lead Acid Stationary Secondary Cells As Per Specification No. Irs:s: 88/2004 Or Latest For S&t Installations : 80 Ah/120 Ah/ 200 Ah/ 300 Ah. Sample Should Be Supplied And Get Approved By Railways Before Bulk Supply. Solution Should Be Supplied In 30 Liter Container Suitable For Storage Of Sulphuric Acid. Utmost Case And Necessary Pre Cautions Must Be Ensured During Supply And Transportation By Agency.make-hemex Chemical Industries Or Similar Model- Sulphuric Acid Battery Grade Specific Gravity 1210 As Per Spec No.irs:s:88/2004 Or Latest Packed In 20 To 40 Litre Drum. [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

12 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag72265932_20261113

Supply Of Fan Guard Assembly As Per Elgi Pt.no: 070309590 For Elgi Make Rr20100 Compressor. Make: Elgi 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

13 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag72265922_20261113

Supply Of Set Of Spares For Matsushi Make Flasher Light Control Unit (flcu). Set Consists Of 04 Items As Given Below: 1) Led Pcb For Lamp Unit-10 Nos/set 2) Control Unit Pcb-06 Nos/set 3) Toggle Switch Single Pole Double Throw-200 Nos/set 4) Toggle Switch Single Pole Single Throw-200 Nos/set [ 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

13 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag72265923_20261113

Supply Of Sub Kit Aoh-2a For Aoh Maintenance Of M/s. Anantashree Engineers Make (ganz Type) N-32 Tap Changer Comprising Of Following: 1) As Per Annexure -q2 Attached , Consisting Of 7 Items Of Uncommon Items. 2) As Per Annexure -aoh-hw-2 Attached , Consisting Of 2 Items Of Uncommon Hardware Items . As Per Rdso Technical Circular No. Rdso/2010/el/tc/0102 -rev-2 Dt 6.8.21 . Make: Anantashree Engineers Only. [ Warranty Period: 30 Months After The Date Of Delivery ][quantity Tolerance (+/-): 5 %age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]

schedule5d left

apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Erode, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag52266650_20261113

Supply Of (for Vande Bharat Train Set)towel Ring For Vande Bharat Coaches Of Make Jaquar, Item Code: Acn-chr-1121n Or Dolphy Make Model No Dtnr0001 Only. [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag52266742_20261113

Supply Of Rubber Profile As Per Drawing No. Dtc/ac-6-1-005 And Specification : Mdts- 30. Note- Rubber Profile Length Should Be 1 Meter [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag01261271_20261113

Supply Of Prevailing Torque Type All Metal Hexagon Nut, Din 6925 - M8-8 And Zinc Electroplated To Grade A3l Of Annex "e" Of Is:1367(part Eleven )2002. [ 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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apartmentINTEGRAL COACH FACTORY

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag72265919_20261113

Set Of Hotel Load Bushing Gaskets (location A,b,c) For 7775 Kva 3-phase Transformer Of Wap-7 Loco, Abb Part No. Hstn 310507, Bushing Type Din Dt 3/1000 As Per Rdso Tc 0076 Rev-2 Dt.01/10/2019 Attached. Set Consists Of 03 Items In 12 Nos. As Per Annexure Attached. Note: (1) Supply By Sources As Mentioned In Rdso Technical Circular No. 0076, Rev 2 Dt 1.10.19 ( I.e :abb (or) Bhel (or) Cgl (or) Emco (or) High Volt Electrical (or) Stesalit (or) Bombay Oil Seal (or) Nu-cork (or) Cortica (or) Talbros (or) Bharat Corrub (or) Indian Cork Only (2) 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

13 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag2026_MAWS_718603_2

Construction Of Culvert Storm Drain Water Drain At Nagamal Kovil East Side In Ward No 17 Of Oddanchatram Municipalit

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apartmentMUNICIPAL CORPORATION

Bid Value

Refer Doc

EMD

₹3.9 K

Location

Multi city, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_MAWS_718104_1

Construction Of Drain With Coverslab At Government Hospital Road Ward 16 In Kanniyakumari Municipality

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apartmentMUNICIPAL CORPORATION

Bid Value

Refer Doc

EMD

₹5.0 K

Location

Kanyakumari, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_MAWS_718119_1

Construction Of Drainage At Vidivelli Street Ward No. 7 In Kanniyakumari Municipality

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apartmentMUNICIPAL CORPORATION

Bid Value

Refer Doc

EMD

₹2.5 K

Location

Kanyakumari, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
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