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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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Tenders By State

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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 1,926–1,950 of 8,490 active tenders

SortRelevanceClosing soonNewestHighest value
2026_BHEL_66686_1
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
tag

Fabrication And Supply Of Floor Panels Pressure Part Items With Bhels Material Osb

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apartmentBharat Heavy Electricals Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

10 Nov 2026

Non-GeMeprocurebhel.co.inView & analyse in Bidzenarrow_forward
tagSA-E17-2026-27-W1_20261125

Provision Of Interlocking Arrangements Including Eolb With Slb At Lc No.73 Between Pukiravari (prv)- Mukhasaparur (mksp) Stations - Electrical Arrangements.

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Salem, Tamil Nadu

Deadline

25 Nov 2026

Non-GeMireps_works.gov.inView & analyse in Bidzenarrow_forward
tagSA-E17-2026-27-W2_20261125

Salem Division -provision Of Power Supply Arrangements For Passenger Lifts Of 13 Persons Capacity - 2 Nos In The Proposed New Fob At Podanur Jn.

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Salem, Tamil Nadu

Deadline

25 Nov 2026

Non-GeMireps_works.gov.inView & analyse in Bidzenarrow_forward
account_balanceHealth And Family Welfare Department Tamil NadutagGEM/2026/B/8233063

1;Colorimeter/ Spectrophotometer (Textile) (Q3) 

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apartmentGovernment Buyer

Bid Value

₹15.00 L

EMD

Refer Doc

Location

Salem, Tamil Nadu

Deadline

03 Dec 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8151728

1;TERAHERTZ TIME DOMAIN SPECTROSCOPY (THz-TDS) SYSTEM

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

₹1.89 L

Location

Kanchipuram, Tamil Nadu

Deadline

25 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceIndian RailwaystagGEM/2026/B/8235438

Hiring of Earth Moving Equipments, Material Handling Equipments and Cranes (per Hour basis) - As Per Buyer's Requirement; Material Handling Equipment; Battery Operated Platform Truck minimum 2 MT Capacity, 4 Wheeler

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

₹1.32 L

Location

Chennai, Tamil Nadu

Deadline

24 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8188397

354;NUMBER PUNCH HEAVY DUTY 3MM(1/8" ) NUMBER PUNCH HEAVY DUTY 3MM(1/8" ) MAKE: RABRO , NUMBER PUNCH HEAVY DUTY 6MM(1/4" ) NUMBER PUNCH HEAVY DUTY 6MM(1/4" ) MAKE: RABRO , PUNCH-NUMBER(0-9) 6MM- STEEL MONO STAMP TYPE-SHANK SIZE 70MM , LETTER PUNCH HEAVY DUTY 6MM(1/4" ) LETTER PUNCH HEAVY DUTY 6MM(1/4" ) MAKE: RABRO

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

24 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceEmployees State Insuarnce CorporationtagGEM/2026/B/8205903

2;Electrocautery Machine (V2) (Q2) 

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apartmentEmployees State Insurance Corporation

Bid Value

₹16.00 L

EMD

₹48.0 K

Location

Tirunelveli, Tamil Nadu

Deadline

25 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of DefencetagGEM/2026/B/8008757

PROCUREMENT AND INSTALLATION OF DIGITAL;3774;Title1 , Title2 , Title3 , Title4 , Title5 , Title6 , Title7 , Title8 , Title9 , Title10 , Title11 , Title12 , Title13 , Title14 , Title15 , Title16 , Title17 , Title18 , Title19 , Title20 , Title21 , Title22 , Title23 , Title24 , Title25 , Title26 , Title27

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apartmentIndian Coast Guard

Bid Value

₹24.92 L

EMD

₹49.8 K

Location

Kanchipuram, Tamil Nadu

Deadline

24 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Military AffairstagGEM/2026/B/8233375

1;Borescope - Inspection equipment (Q3) 

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apartmentIndian Air Force

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

24 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceMaterials ManagementtagGEM/2026/B/8147169

2;Reciprocating Air Compressors - Electric Motor Driven (Q2) ( PAC Only )

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Cuddalore, Tamil Nadu

Deadline

24 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Agricultural Research And Education daretagGEM/2026/B/8234325

8;High End Desktop Computer (Q2) 

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apartmentIndian Council Of Agricultural Research icar

Bid Value

₹8.00 L

EMD

₹40.0 K

Location

Tiruchirappalli, Tamil Nadu

Deadline

24 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of FertilizerstagGEM/2026/B/8220537

1;Ultrasonic flaw test scanning (UT) in Pipe line weld joints at MFL site

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apartmentMadras Fertilizers Limited mfl

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

03 Dec 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8231912

Ultrasonic Soldering System;6;ITEM 1 Ultrasonic Soldering System as technical specification annexure attached , ITEM 2 Soldering Tip for Ultrasonic Soldering System 1mm suitable for the item No1 as technical specification annexure attached , ITEM 3 Soldering Tip for Ultrasonic Soldering System 2mm suitable for the item No1 as technical specification annexure attached , ITEM 4 Soldering Tip for Ultrasonic Soldering System 3mm suitable for the item No1 as technical specification annexure attached , ITEM 5 Soldering Tip for Ultrasonic Soldering System 4mm suitable for the item No1 as technical specification annexure attached , ITEM 6 Soldering Tip for Ultrasonic Soldering System 5mm suitable for the item No1 as technical specification annexure attached

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

25 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceHealth And Family Welfare Services Department PuducherrytagGEM/2026/B/8235964

4;Diagnostic Otoscope (V2) (Q2)

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apartmentGovernment Buyer

Bid Value

Refer Doc

EMD

Refer Doc

Location

Karaikal, Tamil Nadu

Deadline

24 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Military AffairstagGEM/2026/B/8171648

14;All in One PC (V2) (Q2) 

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apartmentIndian Navy

Bid Value

Refer Doc

EMD

₹38.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

24 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceHealth And Family Welfare Services Department PuducherrytagGEM/2026/B/8234659

2;Pure Tone Audiometer (Diagnostic) (V3) (Q2)

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apartmentGovernment Buyer

Bid Value

Refer Doc

EMD

Refer Doc

Location

Karaikal, Tamil Nadu

Deadline

24 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8214791

10;Supply, Installation and Commissioning & Training of Continuous Air Monitors as per spec enclosed

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

17 Dec 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceMaterials ManagementtagGEM/2026/B/8209197

3;ABB CONTRAC Electrical Part Turn Rotary Actuator RHD 250 with Electronic Unit EBN 853 for BFP Scoop

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Cuddalore, Tamil Nadu

Deadline

24 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tagMSTC/SRO/KAMARAJAR PORT LIMITED/1/chennai/26-27/40594[611942]

Auction Sale Of Scrapped Hero Achiever- Reg No -tn 18 Al 7444- Without Rc Book, , Scrapped Hero Achiever- Reg No -tn 18 Al 7319- Without Rc Book, Scrapped Hero Achiever- Reg No -tn 18 Al 7449- Without Rc Book, Scrapped Sml Bus- Reg No -tn 18 Aq 4252- Without Rc Book, Scrapped Hero Achiever- Reg No Tn 18 Al 7407- Without Rc Book, Scrapped Truck -mahindra And Mahindra- Reg No -tn 18 Aq 2795- Without Rc Book

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apartmentKamarajar Port Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

13 Nov 2026

Non-GeMmstcindia.co.inView & analyse in Bidzenarrow_forward
tagE-tender_1793691505_3

Tender For Office Premises On Lease Basis At Pudukudi Branch, Bhrathinagar Branch, Kovilpatti Branch Or Regional Office, Thoothukudi

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apartmentTamil Nadu Grama Bank

Bid Value

Refer Doc

EMD

Refer Doc

Location

THOOTHUKUDI, Tamil Nadu

Deadline

16 Nov 2026

Non-GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8017280

Monthly Basis Cab & Taxi Hiring Services - Sedan; 1200 km x 208 hours; Local

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apartmentDirectorate General Of Quality Assurance Dgqa

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

18 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceHealth And Family Welfare Department Tamil NadutagGEM/2026/B/8233535

Monthly Basis Cab & Taxi Hiring Services - SUV; 1500 km x 260 hours; Local 24*7

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apartmentGovernment Buyer

Bid Value

Refer Doc

EMD

Refer Doc

Location

Perambalur, Tamil Nadu

Deadline

18 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceIndian RailwaystagGEM/2026/B/8235707

40;Tool bag (Q3)

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

18 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tagMSTC/SRO/SANCO TRANS LIMITED/9/ERNAVOOR/26-27/41019[612378]

Auction Sale Of Machinery

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apartmentSanco Trans Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

12 Nov 2026

Non-GeMmstcindia.co.inView & analyse in Bidzenarrow_forward
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