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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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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 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 1,951–1,975 of 8,490 active tenders

SortRelevanceClosing soonNewestHighest value
account_balance
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
Indian Railways
tagGEM/2026/B/8127592

3100;XLPE Cable for Working Voltage up to and Including 1.1 KV Marked To IS 7098 (Part 1) (Q2)

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Salem, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceIndian RailwaystagGEM/2026/B/8128910

475;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

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceIndian RailwaystagGEM/2026/B/8141329

120;PVC Insulated Cable For Submersible Pumps ISI Marked To IS 694 (Q2)

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Salem, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Military AffairstagGEM/2026/B/8224755

STATIONERY ITEMS;75;DAK FOLDER , URGENT ORDINARY PAD , TWINE TREAD , BROWN SHEET LARGE , INFO FOLDER 50 PAGES , HADN SIZE DIARY , REGISTER RULED 100 PAGES , BLUE INK

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apartmentIndian Army

Bid Value

Refer Doc

EMD

Refer Doc

Location

Nilgiris, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceIndian RailwaystagGEM/2026/B/8223763

2800;Fittings for Rigid Non Metallic Conduits Conforming To IS 3419 (Q3) , Pipe Clamps (V2) (Q4) , Rigid Plain Conduits of Insulating Materials Conforming To IS 9537 (Part 3) (Q2)

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apartmentSouthern Railway

Bid Value

₹1.08 L

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceIndian RailwaystagGEM/2026/B/8182092

44;Entry and Mid Level Desktop Computer (Q2)

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8167618

Repair, Maintenance, and Installation of Plant/ Systems/Equipments (Version 2) - Industry Unit; Cleaning System; Service Provider

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apartmentNuclear Power Corporation Of India Limited

Bid Value

Refer Doc

EMD

₹1.17 L

Location

Tirunelveli, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/7968998

1;Direct reading ferrograph

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apartmentNuclear Power Corporation Of India Limited

Bid Value

Refer Doc

EMD

₹67.9 K

Location

Tirunelveli, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Earth SciencestagGEM/2026/B/8172978

4;200 x 200 x 1 mm Thk and Stud M10 x100 mm lg With 1.5 micron Thk Platinum plated Titanium mesh elect , 200 x 200 x 1 mm Thk and Stud M10 x 100 mm lg With 2 micron Thk Platinum plated Titanium mesh electr

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apartmentNational Institute Of Ocean Technology niot

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Higher EducationtagGEM/2026/B/8170122

30;Research (study) Carrel System Main Unit , Research (study) Carrel System Add on unit

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apartmentNational Institute Of Technology nit

Bid Value

₹3.60 L

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of SpacetagGEM/2026/B/8170328

1;Supply of Spacer Frame

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apartmentIndian Space Research Organization

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tirunelveli, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8114398

1;Spent fuel storage bay floor cleaning system- Specification as per annexure enclosed.

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apartmentNuclear Power Corporation Of India Limited

Bid Value

Refer Doc

EMD

₹4.79 L

Location

Kanchipuram, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Earth SciencestagGEM/2026/B/8172253

3;Active Board Suitable for HUBER Chiller. , Pilot ONE Controller suitable for HUBER Chiller. , OT Board suitable for HUBER Chiller.

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apartmentNational Institute Of Ocean Technology niot

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Earth SciencestagGEM/2026/B/8182020

Glasswares for Microbiology Laboratory work;17;Serum vials , Hand operated aluminum cap crimper 20mm , Crimp seals magnetic with PTFE silicone septa pkg 100 , Rubber stopper , Vial Decapper pliers type , Glass vials clear , Glass vials amber , Spreader

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apartmentNational Institute Of Ocean Technology niot

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8112027

130;Schaeffler make FAG bearing Designation 6316 C3 , FAG Bearing 7317-B-XL-MP , FAG Angular contact Bearing 7320-B- XL-MP , FAG cylindrical roller bearing N224-E-XL-M1 , Schaeffler make FAG bearing Designation 6310 C3 , Schaeffler make FAG bearing Designation 6310

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apartmentNuclear Power Corporation Of India Limited

Bid Value

Refer Doc

EMD

₹3.5 K

Location

Tirunelveli, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of FertilizerstagGEM/2026/B/8137315

50;PROCUREMENT OF PERMEATOR PRESSURE VESSELS

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apartmentMadras Fertilizers Limited mfl

Bid Value

Refer Doc

EMD

₹61.0 K

Location

Tiruvallur, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceLabour And Employment Department Tamil NadutagGEM/2026/B/8202144

Procurement of Plumber Trade Hardware Items;45;Chisel-Cold Pointed , Chisel Cold Flat , Chisel Cold Pointed , Hacksaw Frame Fixed 30 cm , Straight Edge , Brick Hammer , Rammer , Hexa Pipe Cutter , PPR Welding Machine , Hand Hammer Ball Peen

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apartmentState Project Implementation Unit Department Of

Bid Value

₹31.4 K

EMD

Refer Doc

Location

Cuddalore, Tamil Nadu

Deadline

11 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8206395

1500;JUMBO BAG 1 MT (GARNET) SIZE 90 X90 X 70 CM. (AS PER TECHNICAL SPECIFICATION)

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apartmentIrel india Limited

Bid Value

₹13.94 L

EMD

₹23.6 K

Location

Kanyakumari, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Food And Public DistributiontagGEM/2026/B/8236915

ANNUAL MAINTENANCE SERVICES FOR WATER PURIFICATION AND CONDITIONING SYSTEM (Version 2) - Potable water purification system with inbuilt water cooler.; 3 to 5; PACKAGE-4 : Water purifier and conditioning system maintenance involving basic servicing, f.. , ANNUAL MAINTENANCE SERVICES FOR WATER PURIFICATION AND CONDITIONING SYSTEM (Version 2) - Unbranded 250 LPH RO Plant; 3 to 5; PACKAGE-5 : Water purifier and conditioning system maintenance involving basic servicing, filters, membranes, All electrical ..

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apartmentFood Corporation Of India fci

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Military AffairstagGEM/2026/B/8209374

5;Dashboard Camera (V2) (Q2)

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apartmentIndian Air Force

Bid Value

Refer Doc

EMD

Refer Doc

Location

Coimbatore, Tamil Nadu

Deadline

11 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tag2026_TNLDA_708283_1

Corrigendum : Tender For The Supply Of Adjustable Reflective Collars, Implantable Unique Identification Rfid Microchips , Micro Chip Reader And Software

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apartmentTamil Nadu Livestock Development Agency

Bid Value

Refer Doc

EMD

₹6.00 L

Location

Chennai, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_MAWS_715759_1

Attending Patch Work In Existing Damaged Road At Ward No 01 To 33 In Dharmapuri Municipality

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apartmentMUNICIPAL CORPORATION

Bid Value

₹20.00 L

EMD

₹20.0 K

Location

Dharmapuri, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_MAWS_715785_1

Construction Of Strom Water Drain With Cover Slab To Ward No.3, Ambethkar Street And Thiruvallur Street, Ward No.4, Annal Gandhi Street, Ward No.11, Bharathi Cross Street At Mamallapuram Municipality

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apartmentMUNICIPAL CORPORATION

Bid Value

₹83.00 L

EMD

₹83.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_MAWS_715802_1

Providing Led Street Light Arrangements 8m Length Single Bracket Pole Light In Mamallapuram Tourist Places Ward No.10, Pooncheri,ward No.9, Kalpakkam Salai,ward No.14,light House At Mamallapuram Municipality

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apartmentMUNICIPAL CORPORATION

Bid Value

₹50.00 L

EMD

₹50.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_MES_794956_1

Term Contract For Artificers Work At Awtc Facility At Cvrde Avadi

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apartmentMilitary Engineer Services

Bid Value

₹8.00 L

EMD

₹16.0 K

Location

Avadi, Tamil Nadu

Deadline

11 Nov 2026

Non-GeMdefproc.gov.inView & analyse in Bidzenarrow_forward
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