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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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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 202611 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 5,701–5,725 of 10,000 active tenders

SortRelevanceClosing soonNewestHighest value
account_balanceDepartment Of Heavy Industry
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
tagGEM/2026/B/8223188

Spares for Agitator of DM Plant;60;A1540WT500AJ 500086175 CMT N PIT Agitator Rigid coupling Drg.No. 2122027 6186 101 . As per scope of supply Enq SL no 1 , A1540WT500AK 500086176 CMT N PIT Agitator Oil Seals Drg.No. 2122027 6186 101 . As per scope of supply Enq SL no 2 , A1540WT500AL 500086181 CMT SBA Agitator Rigid coupling Drg.No.2122027 6187 91 101 . As per scope of supply Enq SL no 3 , A1540WT500AM 500086182 CMT SBA Agitator Oil Seals Drg.No. 2122027 6187 91 101 . As per scope of supply Enq SL no 4 , A1540WT500AN 500086187 CMT MB Agitator Rigid coupling Drg.No. 2122027 6192 94 101 . As per scope of supply Enq SL no 5 , A1540WT500AP 500086188 CMT MB Agitator Oil Seals Drg.No. 2122027 6192 94 101 . As per scope of supply Enq SL no 6 , A1540WT500AQ 500086193 CDT Brine sol. Agitator Rigid coup Drg.No. 2122027 6195 101. As per scope of supply Enq SL no 7 , A1540WT500AR 500086194 CDT Brine sol. Agitator Fixing nut Drg.No. 2122027 6195 101. As per scope of supply Enq SL no 8 , A1540WT500AS 500086199 CDT SBA 2 Agitator Rigid coupl Drg.No. 2122027 6187 91 101. As per scope of supply Enq SL no 9 , A1540WT500AT 500086200 CDT SBA 2 Agitator Oil Seals Drg.No. 2122027 6187 91 101 . As per scope of supply Enq SL no 10 , A1540WT500AU 500086205 CMT MB 2 Agitator Rigid coupl Drg.No. 2122027 6192 94 101 . As per scope of supply Enq SL no 11 , A1540WT500AV 500086206 CDT MB 2 Agitator Oil Seals Drg.No. 2122027 6192 94 101 . As per scope of supply Enq SL no 12

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apartmentBharat Heavy Electricals Limited bhel

Bid Value

Refer Doc

EMD

Refer Doc

Location

Vellore, Tamil Nadu

Deadline

10 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tag2026_MES_793916_1

Corrigendum : 81506 Repair And Maint Of Ht Services And Connected Works At Ins Kattabomman And Rs(p) Under Ge Tirunelveli

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apartmentMilitary Engineer Services

Bid Value

₹45.00 L

EMD

₹90.0 K

Location

Tirunelveli, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMdefproc.gov.inView & analyse in Bidzenarrow_forward
tag2026_MES_793798_1

Corrigendum : Special Repair To Path And Replacement Of Old External Gi Water Lines And Street Lights Ug Cables And Connected Items And Certain Revenue And Minor Work At Army Area Trichy Under Ge Wellington

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apartmentMilitary Engineer Services

Bid Value

₹40.74 L

EMD

₹81.5 K

Location

Tiruchirappalli, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMdefproc.gov.inView & analyse in Bidzenarrow_forward
tag2026_MES_794310_1

Corrigendum : Repairs Maintenance Of Pump Sets And Cleaning Of Ug Sump Rcc Oh Tanks And Connected Works At Ins Agrani Coimbatore

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apartmentMilitary Engineer Services

Bid Value

₹9.90 L

EMD

₹19.8 K

Location

Coimbatore, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMdefproc.gov.inView & analyse in Bidzenarrow_forward
tag2026_MES_794354_1

Corrigendum : Repairs And Maintenance Of External Water Supply Lines And Connected Works At Ins Agrani Coimbatore

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apartmentMilitary Engineer Services

Bid Value

₹9.90 L

EMD

₹19.8 K

Location

Coimbatore, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMdefproc.gov.inView & analyse in Bidzenarrow_forward
tagRailTel/SR/SC/Mktg/2026-27/EoI/033_RailTel/SR/SC/Mktg/2026-27/EoI/033

Corrigendum : Selection Of Backend Partner For Supply, Installation, Testing And Commissioning Of Cybersecurity Infrastructure For Cns Or Atm Systems At Chennai Airport From Empanelled Business Associates

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apartmentRailtel Corporation Of India Limited

Bid Value

₹43.77 Cr

EMD

₹43.77 L

Location

Chennai, Tamil Nadu

Deadline

10 Nov 2026

Non-GeMrailtel.enivida.comView & analyse in Bidzenarrow_forward
tag2026_TNCSF_715943_1

Corrigendum : Tender Notice For Inspection And Certification As Per Factories Act And Rules

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apartmentDepartment of Sugar

Bid Value

₹50.0 K

EMD

Refer Doc

Location

Palacode, Tamil Nadu

Deadline

10 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_TNPL_716054_1

Corrigendum : Replacement Of Gi Trays At Tnpl Unit - Ii Trichy

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apartmentTamil Nadu Newsprint And Papers Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Manaparai, Tamil Nadu

Deadline

10 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_TNPL_716066_1

Corrigendum : Electrolyzer Cells Acid Wash Cleaning In Clo2 Plant At Tnpl Unit - Ii Trichy

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apartmentTamil Nadu Newsprint And Papers Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Manaparai, Tamil Nadu

Deadline

10 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag72265940_20261104

Corrigendum : Supply Of Auxiliary Contact Switch 8 Way (4no + 4nc) As Per Schneider Pt.no. Nprm5203400 For Schneider Make Vcb Type 22cb Of Wag7 Locomotives. Make: Schneider Only. Note: Authorisation Letter From Oem Specifically For This Tender Has To Be Submitted Along With Offer, 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

10 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag72265943_20261104

Corrigendum : End Frame Non Driving End Assly. [machined] Of Wap-5 Loco For Traction Motor [type 6fxa 7059] As Per Clw Drg. No. 0twd.097.012 Alt-6 Ref.1 And Clw Specification No. 4tms.096.068 Rev.2 Alt-2. (abb Document No. 3ehm 030957) Note: Supply By Sources As Per Clw Item Id: 2100502 In Ireps Vendor Directory. [ 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

10 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag2026_TNPL_717459_1

Corrigendum : Providing Cladding Sheet To Deaerator Building And Roof Canopy To Compressor House Under Rsps#2 Project At Tnpl Unit I

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apartmentTamil Nadu Newsprint And Papers Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Karur, Tamil Nadu

Deadline

10 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_EB_718083_1

Corrigendum : Supply Of Lt Guy Shackle- 2600 Nos

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apartmentTAMIL NADU GENERATION AND DISTRIBUTION CORPORATION LIMITED

Bid Value

₹60.7 K

EMD

₹700

Location

Ooty, Tamil Nadu

Deadline

10 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_RDTN_710012_1

Corrigendum : Providing 165 Mm Dia Bore Well And Erection Of Oht Motar In Vilathur Ad Street At Sikkalnayakkenpettai-pt In Thiruppanandal Block Under Panchayat General Fund 2025-2026 Tranche

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apartmentRural Development And Panchayat Raj Department

Bid Value

₹3.20 L

EMD

₹3.2 K

Location

Thanjavur, Tamil Nadu

Deadline

10 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_IITM_293533_1

Corrigendum : Supply Of Tissue Mechanical Testing System

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apartmentIndian Institute of Technology Madras

Bid Value

Refer Doc

EMD

₹1.20 L

Location

Chennai, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_AAI_292870_1

Corrigendum : Notice Inviting E Tender For Award Of License To Operate Baggage Wrapping Services In Trichy International Airport

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apartmentAirports Authority of India

Bid Value

₹12.57 L

EMD

₹5.52 L

Location

Tiruchirappalli, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_NITTR_929455_1

Corrigendum : Supply And Commissioning Of Round Tables At Nitttr Campus, Chennai

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apartmentNational Institute of Technical Teachers Training and Resarch

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMeprocure.gov.inView & analyse in Bidzenarrow_forward
tag72265710A_20261104

Corrigendum : Traction Braking Switch Drum Type Ctf 1,2 High Capacity 1500 Amps For 6p Operation Of G7/p4, Locos. One Set Comprising Of Ctf-1 - 01 No., Ctf-2 - 01 No., As Per Spec No. 4tts.101.005 (a) Alt-8 Or Latest, Conforming To Rdso Smi No.elrs/smi/0234 (rev-0) Dt.16.08.2005 Or Latest, Ctf-1 And Ctf-2 As Per Clw Drg. No.twd.103,001 Alt-6 . Note: Supply By Sources From Ireps Vendor Directory , Clw Item Id: 2100649 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 ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Erode, Tamil Nadu

Deadline

10 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag2026_MES_793907_1

Corrigendum : Comprehensive Maintenance Of Solar Power Plant 800kw At Ota And 600kw At Mh Under Ge Stm

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apartmentMilitary Engineer Services

Bid Value

₹34.75 L

EMD

₹69.5 K

Location

Kanchipuram, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMdefproc.gov.inView & analyse in Bidzenarrow_forward
account_balanceIndian RailwaystagGEM/2026/B/8234969

13;Split Air Conditioner, Wall Mount Type (V3) ISI Marked to IS 1391 (Part 2) (Q2) 

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

₹39.0 K

Location

Chennai, Tamil Nadu

Deadline

16 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceIndian RailwaystagGEM/2026/B/8224003

1000;Electrical Cable Lugs (Q3)

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

16 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8241184

12;Supply and safe delivery of MDL- Valve Position Module - AMD Part no. ED69229S907A Make - BHEL , Supply and safe delivery of MDL- Collins Transmitter Module -AKC Part No. ED69229S905A Make - BHEL , Supply and safe delivery of MDL- Power Amplifier Module– AVL Part no. ED69229S906A Make - BHEL , Supply and safe delivery of MDL- Position Measurement Module -APM Part no. ED69229S910A Make - BHEL , Supply and safe delivery of MDL- Servo Driver Module ( Part no. ED69229S922A Make - BHEL , Supply and safe delivery of MDL- Drive Control Module -DSZA Part no. ED69229S908 Make - BHEL

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apartmentBharatiya Nabhikiya Vidyut Nigam Ltd

Bid Value

₹1.10 Cr

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

16 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceCo-operation Food And Consumer Protection DepartmenttagGEM/2026/B/8243229

1;Diesel Power Generator (V2) (Q2)

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apartmentGovernment Buyer

Bid Value

Refer Doc

EMD

Refer Doc

Location

Nilgiris, Tamil Nadu

Deadline

16 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Military AffairstagGEM/2026/B/8186212

Manpower Outsourcing Services - Minimum wage - Unskilled; High School; Others

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apartmentIndian Navy

Bid Value

Refer Doc

EMD

Refer Doc

Location

Ramanathapuram, Tamil Nadu

Deadline

16 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceLabour And Employment Department Tamil NadutagGEM/2026/B/8237134

1;Tablet Computer (V2) (Q2)

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apartmentState Project Implementation Unit Department Of

Bid Value

Refer Doc

EMD

Refer Doc

Location

Villupuram, Tamil Nadu

Deadline

16 Nov 2026

GeMView & analyse in Bidzenarrow_forward
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