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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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  1. Home
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  4. chevron_rightTamil Nadu Tenders
Tamil Nadu Tenders — Updated November 20261 Tamil Nadu tender 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 6,326–6,350 of 10,000 active tenders

SortRelevanceClosing soonNewestHighest value
69265356_20261116
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
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Supply Of Duct Air Dust Bin To Dlw Drg No. 10635393 Alt C And To Dlw Part No 17270054 For Hhp Diesel Locos. [ Warrantyperiod: 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

16 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag69265357_20261116

Supply Of Duct Air Dust Bin To Emd Part No. 10633236 Dlw Part No. 17270042. [ 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

16 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag69265358_20261116

Supply Of Air Duct (neoprene) To Blw Part No.17270728 And Blw Drg.no.9555348 Alt.b For The Maintenance Of Hhp Diesel Locomotives. [ 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

16 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag69265360_20261116

V Belt To Size C-110 Conforming To Is: 2494 (part-i &ii) Antistatic Oil & Heat Resisting Property, Supply Along With Test Certificate For V Belt Either By Oem (or) Authorised Dealers Of Oem Make: Fenner / Pix/ Vinko/skf /alaska. [ 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

16 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag69265361_20261116

Supply Of Labyrinth Sealing Ring (drive End) For Ac Motor Of Make Siemens & Type 1tb2622 - Ota02 Motor To Drg.no.1/dmw/m/tm-587, Alt-x Or Latest. [ 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

16 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag65261029_20261117

Supply Of 1-1/4" Cut Off Angle Cock (bp) To Clw Drg No.0/2/65/386 Alt-6 Or Rdso Drg.no Wd 88123-s- 01, Alt-3 [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

17 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag52266772_20261112

Supply Of Cooling Blower Unit For Aux Converter For Vande Bharat Trainset Coaches As Per Rdso Specification No. Rdso/pe/spec/emu/0196-2019 (latest) Along With Latest Annexure And Addendum/corrigendum To Medha Part No. Sp675uv2301029 [ 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
tag96265820A_20261112

Corrigendum : Supply Of Pcinio-b Card For Mtc (maintenance Terminal) For Kyosan Make Electronic Interlocking System [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Madurai, Tamil Nadu

Deadline

12 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag68265973_20261112

Corrigendum : Supply Of Connection, Air Transfer To Cummins Part No.4080938. [ Warranty Period: 6 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
tag68265929A_20261124

Supply Of Set Of Illuminated Pushbutton -22.5 Mm Panel Mounting Type, Flat Momentary Actuator,with Integrated Led , 01 No And 01nc Add-on Block , Operating Voltage 230 Volt Ac , Suitable For Lhb Power Car. Make: Siemens / Sujaneel / Schneider / Teknic /jigo/ Yokins./chint Only Required . One Set Consist Of Red - 50 Numbers And Green - 50 Numbers [ 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

24 Nov 2026

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tag61265211A_20261125

Supply Of Horizontal Flat For Main Frame For Fencing Of Grs Apparatus Case Full To Drg.no.cwm 00923.alt-2. [ 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

25 Nov 2026

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tag61261093_20261127

Supply Of Handle Support To Drg.no.qnc 07971 Alt-9 For Qn1, Qna1, Ql1, Qb3, Qba1 & Qecx Relays. Stud Shall Conform To Drg.no.qca 04970 Alt-6 And Hex Nut Shall Conform To Drg.no.qca 44970 Alt-2. [ 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

27 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag78266807_20261130

Supply Of Integrated 60 Kva Transformer (55 Kva +5 Kva) 750 / 415v& 190 V, 3 Phase Dry Type Distribution Transformer Confirming To Rdso Specification No. Rdso / Pe / Spec / Ac / 0080 - 2007 (rev -3)suitable For Lhb Type Ac Coaches. To Be Procured From Rcf Approved Sources Only [ Warranty Period: 72 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Perambalur, Tamil Nadu

Deadline

30 Nov 2026

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tag2026_EB_720049_1

Supply Of Lt Ct Coil 200/5a >

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apartmentTAMIL NADU GENERATION AND DISTRIBUTION CORPORATION LIMITED

Bid Value

₹8.26 L

EMD

₹8.3 K

Location

Tiruchirappalli, Tamil Nadu

Deadline

12 Nov 2026

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tag2026_EB_719952_1

Supply Of 11 Kv Rcc V Trough

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apartmentTAMIL NADU GENERATION AND DISTRIBUTION CORPORATION LIMITED

Bid Value

₹3.30 L

EMD

₹3.3 K

Location

Coimbatore, Tamil Nadu

Deadline

12 Nov 2026

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tag2026_TNCSF_719935_1

Supply Of Servo System 32 Oil

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apartmentDepartment of Sugar

Bid Value

Refer Doc

EMD

Refer Doc

Location

Villupuram, Tamil Nadu

Deadline

10 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_EB_720157_1

Supply Of 22 Kv Pt Insulator

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apartmentTAMIL NADU GENERATION AND DISTRIBUTION CORPORATION LIMITED

Bid Value

Refer Doc

EMD

₹14.1 K

Location

Tiruchirappalli, Tamil Nadu

Deadline

16 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_RDTN_719622_1

Construction Of New 60000ltr Copacity Of Oht With Distribution Line And Main Line At Arunkundram Village In Sirudhamur Panchayat In Uthirameru Panchayat Union In Kancheepuram District Under Mines Fund -2026-2027

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apartmentRural Development And Panchayat Raj Department

Bid Value

₹32.07 L

EMD

₹32.1 K

Location

Kanchipuram, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_PWD_718451_1

Establishment Of One Stop Centre (block Level Centre) At Existing Primary Health Centre Campus At Pavunjur In Chengalpattu District

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apartmentPublic Works Department

Bid Value

Refer Doc

EMD

₹24.3 K

Location

Kanchipuram, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_PWD_718540_1

Establishment Of One Stop Centre At Existing Truma Care Building, Government Hospital Tambaram, Chrompet In Chengalpattu District

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apartmentPublic Works Department

Bid Value

Refer Doc

EMD

₹26.4 K

Location

Kanchipuram, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_PWD_718579_1

Establishment Of One Stop Center (sub Divisional Level) At Existing Government Boys Higher Secondary School Campus At Achirapakkam In Chengalpattu District

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apartmentPublic Works Department

Bid Value

Refer Doc

EMD

₹27.5 K

Location

Kanchipuram, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_RDTN_719591_1

Design, Fabrication, Supply And Installation Of Container (bedroom Type Unit) In Ayiraperi Village In Tenkasi Panchayat Union In Tenkasi District.

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apartmentRural Development And Panchayat Raj Department

Bid Value

₹40.00 L

EMD

₹40.0 K

Location

Tenkasi, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_MAWS_719705_1

Thirukarthigai Deepam 2026 -providing Additional Focus Lights For Outer Ring Road In Tiruvannamalai City Municipal Corporation

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apartmentMUNICIPAL CORPORATION

Bid Value

₹24.35 L

EMD

₹24.4 K

Location

Tiruvannamalai, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_CoC_719835_1

Repairs And Improvement To The Amma Unavagam At Bharathiyar Nagar 2nd Street In Division-05, Unit-02, Zone-01.

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apartmentCORPORATION OF CHENNAI

Bid Value

₹3.74 L

EMD

₹3.7 K

Location

Tiruvallur, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_RDTN_719748_1

Renovation To Cycolne Shelter Building At Pattipulam Panchayat At Thiruporur Panchayat Union In Chengalpattu District For The Year 2026-27 Having Package No . 1/2026-27 Scheme Of Sdmf

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apartmentRural Development And Panchayat Raj Department

Bid Value

₹23.60 L

EMD

₹24.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
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