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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 Department

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  1. Home
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  4. chevron_rightTamil Nadu Tenders
Tamil Nadu Tenders — Updated November 20262 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 4,426–4,450 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.

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Department Of Military Affairs
tagGEM/2026/B/8208653

50;HDMI Splitter (Q2) 

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apartmentIndian Air Force

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

09 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Military AffairstagGEM/2026/B/7992167

2427;Camera for CCTV System (V3) (Q2) , Video Recorder for CCTV System (V2) (Q2) , Unmanaged L2 Ethernet Switch (PoE) (Q2) , Ethernet Cables (Q2) 

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apartmentIndian Air Force

Bid Value

Refer Doc

EMD

₹13.0 K

Location

Thiruvallur, Tamil Nadu

Deadline

09 Nov 2026

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account_balanceDepartment Of DefencetagGEM/2026/B/8216091

Custom Bid for Services - ONE YEARLY ROUTINE ON FM-200 SYSTEM ONBOARD ICGS C-432 (E-26)

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apartmentIndian Coast Guard

Bid Value

Refer Doc

EMD

Refer Doc

Location

Ramanathapuram, Tamil Nadu

Deadline

10 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8216012

2088;BUSH TO DRG NO. 504-13(R1) (AS PER DRAWINGS AND SPECIFICATIONS)

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8216100

8448;VALVE GUIDE TO DRG NO. 20-06-17-1 (AS PER DRAWINGS AND SPECIFICATIONS)

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8213872

66;ARTICLE 2A46/ 2A46. CD. 000

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8181351

6;industrial vacuum cleaner (Q3)

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apartmentNuclear Power Corporation Of India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tirunelveli, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8209519

5119;RING / 172.70. 335

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

19 Nov 2026

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account_balanceDepartment Of Agricultural Research And Education daretagGEM/2026/B/8211119

Hiring of vehice;45;Swift Dizire or Toyata Etios or equivalent 1driver ,4 seater -5 hrs or 50 km , Swift Dizire or Toyata Etios or equivalent 1driver ,4 seater -7 hrs or 70 km , Swift Dizire or Toyata Etios or equivalent 1driver ,4 seater -10 hrs or 100 km , Swift Dizire or Toyata Etios or equivalent 1driver ,4 seater - 15 hrs or 150 km , Swift Dizire or Toyata Etios or equivalent 1driver ,4 seater -Extra charges per KM city limit , Swift Dizire or Toyata Etios or equivalent 1driver ,4 seater -Extra hour , Swift Dizire or Toyata Etios or equivalent 1driver ,4 seater -Charges per KM for out station trip , Swift Dizire or Toyata Etios or equivalent 1driver ,4 seater -Driver bata for one day out station trip , Swift Dizire or Toyata Etios or equivalent 1driver ,4 seater -Minimum Out station Kms , Innova crysta or equivalent 1driver ,7 seater -5 hrs or 50 km , Innova crysta or equivalent 1driver ,7 seater -7 hrs or 70 km , Innova crysta or equivalent 1driver ,7 seater -10 hrs or 100 km , Innova crysta or equivalent 1driver ,7 seater -15 hrs or 150 km , Innova crysta or equivalent 1driver ,7 seater -Extra charges per KM city limit , Innova crysta or equivalent 1driver ,7 seater -Extra hour , Innova crysta or equivalent 1driver ,7 seater -Charges per KM for out station trip , Innova crysta or equivalent 1driver ,7 seater -Driver bata for one day out station trip , Innova crysta or equivalent 1driver ,7 seater -Minimum Out station Kms , 12- 14 Seater AC Tempo traveller or equivalent -5 hrs or 50 km , 12-14 Seater AC Tempo traveller or equivalent -7 hrs or 70 km , 12-14 Seater AC Tempo traveller or equivalent -10 hrs or 100 km , 12-14 Seater AC Tempo traveller or equivalent - 15 hrs or 150 km , 12-14 Seater AC Tempo traveller or equivalent -Extra charges per KM city limit , 12-14 Seater AC Tempo traveller or equivalent -Extra hour , 12-14 Seater AC Tempo traveller or equivalent -Charges per KM for out station trip , 12-14 Seater AC Tempo traveller or equivalent - Driver bat...

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apartmentIndian Council Of Agricultural Research icar

Bid Value

Refer Doc

EMD

₹7.5 K

Location

Chennai, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8216246

837;DISTANCE BUSHING TO DRG NO. 411-100-4 (AS PER DRAWINGS AND SPECIFICATIONS)

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceChennai Petroleum Corporation LimitedtagGEM/2026/B/8219067

Custom Bid for Services - TI 010 26 Thickness gauging and visual inspection at inaccessible and difficult to reach locations on piping and equipment using advanced Telescopic pole UT technology in CPCL Refinery

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apartmentChennai Petroleum Corporation Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

19 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8213816

246;CLUSTER GEAR (FORGING) UPTO OPN NO. 0-030 TO DRG NO. 20-08-200-3(AS PER DRAWINGS AND SPECIFICATIONS

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8213629

1646;GASKET TO DRG NO. 20-01-121-3(AS PER DRAWINGS AND SPECIFICATIONS) , GASKET TO DRG NO. 20-06-77-2(AS PER DRAWINGS AND SPECIFICATIONS)

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8214095

2490;SMOKE GRANADE LAUNCHER SYSTEM 902A-2ND/ 902.01. 000SB-1-2ND-OH

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8215097

67;UNIT BV 29 / BV-29.00. 000 , UNIT BG 29-4S / BG-29-4S. 00.000

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8218777

5;General Purpose Battery Chargers (Q3)

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apartmentNuclear Power Corporation Of India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tirunelveli, Tamil Nadu

Deadline

23 Nov 2026

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account_balanceIndian RailwaystagGEM/2026/B/8186503

Monthly Basis Cab & Taxi Hiring Services - MUV; 3000 Km x 364 hours; Outstation 24*7

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

₹28.6 K

Location

Thanjavur, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8209548

348;OUT LET (DRIVE) BOLT TO DRG NO. X1-111-46 (AS PER DRAWINGS AND SPECIFICATIONS)

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of Military AffairstagGEM/2026/B/7996687

1;DEVELOPMENT OF XR SIMULATOR FOR CHETAK HELICOPTER TRAINING OF AB-INTIO-PILOTS

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apartmentIndian Navy

Bid Value

Refer Doc

EMD

₹90.0 K

Location

Vellore, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of Electronics And Information TechnologytagGEM/2026/B/8218959

Custom Bid for Services - CALIBRATION OF function generator, DSO, CLAMP METER AND HYGRO METER

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apartmentSociety For Applied Microwave Electronic Engineering And

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceNlc India LimitedtagGEM/2026/B/8206121

Customized AMC/CMC for Pre-owned Products - Biennial Maintenance contract of ICP OES (Make: Agilent, Model 5800); Agilent; Annual Maintenance Contract (AMC); Six- Monthly; Yes

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Cuddalore, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of Heavy IndustrytagGEM/2026/B/8214115

Software Support Services 2.0 - Test Track booking and reservation Management system (software) in VE Lab at GARC; Office suite software, Application Software; Implementation Services, Proactive Monitoring Services, Service Delivery Management, React..

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apartmentNational Automotive Board

Bid Value

Refer Doc

EMD

₹48.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

19 Nov 2026

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account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8215916

665;BOLT BLANK STANDARD 300 1A B-22-6 H TO DRG NO. 466- 284 H(AS PER DRAWINGS AND SPECIFICATIONS)

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

20 Nov 2026

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account_balanceDepartment Of DefencetagGEM/2026/B/8184798

23;Hot Plate 305X405X25 in mm for Electric Range with Element 3.5Kw/415V , Heating Element Coil 2KW, 415V , Contactor

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apartmentIndian Coast Guard

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

24 Nov 2026

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account_balanceDepartment Of FertilizerstagGEM/2026/B/8219647

38;Procurement of 3/4" X Sch. 160 Carbon Steel Seamless Pipes , Procurement of 6" X Sch. XXS Carbon Steel Seamless Pipes

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apartmentMadras Fertilizers Limited mfl

Bid Value

₹1.72 L

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

30 Nov 2026

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