Bidzen.ai Logo
Tenders
Productkeyboard_arrow_down

Product

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.
Bidzen feature dashboard preview

Win the right bids faster

Explore AI tools for synopsis, risk, pricing, search, drafting, and go/no-go decisions.

View All Featuresarrow_forward
Features

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
Platform Power

Natively Tailored Scopes

Every industry has distinct rules, criteria, and compliance. Bidzen is built for precision, recognizing native conventions instead of generic summaries.

Use Cases

Alternative Guides

ContraVault Alternativearrow_forwardLoopio Alternativearrow_forwardQuickBid Alternativearrow_forwardResponsive Alternativearrow_forward

Side-by-Side Comparisons

Bidzen vs 1upBidzen vs ContraVaultBidzen vs GovlyBidzen vs LoopioBidzen vs QuickBidBidzen vs ResponsiveBidzen vs SequestoBidzen vs Unanet

Company

About Usarrow_forwardInsightsarrow_forward

Latest Insights

April 2026Bidzen.ai Joins NVIDIA Inception to Accelerate the Future of AI-Powered Bid ManagementView all insightsarrow_forward
TeamContact
Login
Tenders
Features
Use Cases
TeamContactLogin

Tenders By State

Andaman And Nicobar Islands Tenders|Andhra Pradesh Tenders|Arunachal Pradesh Tenders|Assam Tenders|Bihar Tenders|Chandigarh Tenders|Chhattisgarh Tenders|Dadra And Nagar Haveli,daman And Diu Tenders|Delhi Tenders|Goa Tenders|Gujarat Tenders|Haryana Tenders|Himachal Pradesh Tenders|Jammu And Kashmir Tenders|Jharkhand Tenders|Karnataka Tenders|Kerala Tenders|Ladakh Tenders|Lakshadweep Tenders|Madhya Pradesh Tenders|Maharashtra Tenders|Manipur Tenders|Meghalaya Tenders|Mizoram Tenders|Nagaland Tenders|Odisha Tenders|Puducherry Tenders|Punjab Tenders|Rajasthan Tenders|Sikkim Tenders|Tamil Nadu Tenders|Telangana Tenders|Tripura Tenders|Uttar Pradesh Tenders|Uttarakhand Tenders|West Bengal Tenders

Tenders By Organisation

Indian Army Tenders|Public Works Department Tenders|Zilla Parishad Tenders|Local Self Government Department Tenders|Directorate Of Local Bodies Up Tenders|Military Engineer Services Tenders|Urban Administration And Development Department Tenders|Public Health Engineering Department Tenders|Panchayat Samiti Tenders|South Central Railway Tenders|Western Railway Tenders|Eastern Railway Tenders|Northern Railway Tenders|Indian Air Force Tenders|Central Railway Tenders|Panchayati Raj Department Tenders|Southern Railway Tenders|South Eastern Railway Tenders

Tenders By Department

Department Of Military Affairs Tenders|Department Of Defence Production Tenders|Indian Railways Tenders|Department Of Atomic Energy Tenders|Department Of Defence Tenders|Department Of Heavy Industry Tenders|Coal India Limited Tenders|Department Of School Education And Literacy Tenders|Department Of Higher Education Tenders|Indian Oil Corporation Limited Tenders|Department Of Food And Public Distribution Tenders|Department Of Health And Family Welfare Tenders|Department Of Defence Research Development Tenders|Department Of Panchayati Raj Tenders|Urban Development Department Uttar Pradesh Tenders|Department Of Fertilizers Tenders|Department Of Agricultural Research And Education Dare Tenders|Department Of Financial Services Tenders

Tenders By Industry

Construction Tenders|Electrical Tenders|Furniture Tenders|Railway Tenders|Textile Tenders|Chemical Tenders|Irrigation Tenders|It Tenders|Agriculture Tenders|Healthcare Tenders|Energy Tenders|Education Tenders

Bidzen.ai logo
Nvidia logo

Bidzen.ai provides generative intelligence architectures for high-stakes bidding, automating RFP shredding, risk analysis, and proposal drafting.

Privacy Policy•Terms of Use•LinkedIn

© 2026 Bidzen.ai. All rights reserved.

AI Platform Insights

lockGDPR Compliant
domainLegal Company: GeMTech PARAS Solutions Pvt. Ltd.
emailEmail: helpdesk@bidzen.ai
  1. Home
  2. chevron_rightTenders
  3. chevron_rightState/UT Wise Tenders
  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 1,526–1,550 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
Nlc India Limited
tagGEM/2026/B/8231811

Water Audit Service - Annual Comprehensive Water Audit FY 2026-27 for all Thermal Units of NLCIL, Neyveli; Thermal Power Plant

schedule19d left

apartmentNlc India Limited

Bid Value

Refer Doc

EMD

₹43.0 K

Location

Cuddalore, Tamil Nadu

Deadline

25 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8215212

1;Design, Fabrication & Supply of 10kVA isolation transformer for ion accelerator as per specification

schedule20d left

apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

₹73.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

26 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8237833

300;Stainless Steel 304L Seamless Pipes of 1/2 inch SCH 40S

schedule19d left

apartmentGovernment Buyer

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

25 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of SpacetagGEM/2026/B/8209773

25;SS filters

schedule19d left

apartmentIndian Space Research Organization

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tirunelveli, Tamil Nadu

Deadline

25 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8118619

100;FLANGE / CQA(HV) 5.33. 008

schedule19d left

apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

25 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8237379

84;FRAME, BASKET, WELD AS PER DRG. NO. Y19388A-00 FOR MECHANICAL STRUCTURE ASSY OF SRCG

schedule19d left

apartmentAdvanced Weapons And Equipment India Limited

Bid Value

Refer Doc

EMD

₹38.2 K

Location

Tiruchirappalli, Tamil Nadu

Deadline

25 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceChennai Petroleum Corporation LimitedtagGEM/2026/B/8237845

2700;Antimicrobial Hand Wash (V2) (Q2)

schedule1d left

apartmentChennai Petroleum Corporation Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

07 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceRailways Public Sector UndertakingstagGEM/2026/B/8237329

2600000;PET Preform For Disposable Water Bottle (Q3)

schedule1d left

apartmentIndian Railway Catering And Tourism Corporation Limited

Bid Value

₹98.02 L

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

07 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Military AffairstagGEM/2026/B/8156112

1;LCA TEJAS MK-1A AIRCRAFT MODEL SCALE 1: 3 (15 FT* 9.5 FT* 5 FT) WITH SS STAND

schedule8d left

apartmentIndian Air Force

Bid Value

Refer Doc

EMD

₹33.1 K

Location

Coimbatore, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Military AffairstagGEM/2026/B/8236939

150;BRASS BAR HEX

schedule8d left

apartmentIndian Air Force

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceLabour And Employment Department Tamil NadutagGEM/2026/B/8128898

2130;Welding Electrode - Covered Arc Welding Electrode - Rutile Type (BEML) (Q3)

schedule8d left

apartmentState Project Implementation Unit Department Of

Bid Value

Refer Doc

EMD

Refer Doc

Location

Cuddalore, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceBalmer Lawrie And Company LimitedtagGEM/2026/B/8216062

46;Stationary Valve Regulated Lead Acid Batteries (V3) Conforming To IS 15549 (Q3)

schedule8d left

apartmentBalmer Lawrie And Company Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tagGEM/2026/B/8234452

98;Portable Fire Extinguishers (V3) ISI Marked to IS 15683 (Q2) , Wheeled Fire Extinguishers (V3) ISI Marked to Is 16018 (Q2) 

schedule8d left

apartmentHindustan Petroleum Corporation Ltd

Bid Value

Refer Doc

EMD

₹12.0 K

Location

Tiruvallur, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceIndian RailwaystagGEM/2026/B/8227688

2;Reverse Osmosis based Point of Use Water Treatment System for Drinking Purposes (V3) as per IS 16240 (Q2)

schedule8d left

apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tagGEM/2026/B/8235172

2;Multi Gas Detector (V1) (Q2) 

schedule8d left

apartmentHindustan Petroleum Corporation Ltd

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Military AffairstagGEM/2026/B/8236681

2;Online UPS (?10 KVA) Without Battery Conforming To IS 16242 (Part 1) (Q2)

schedule8d left

apartmentIndian Air Force

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thanjavur, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceAi Airport Services LimitedtagGEM/2026/B/8237165

Custom Bid for Services - Delivery of Passenger Baggage from Chennai Airport Drop Pick Up Services

schedule8d left

apartmentAi Airport Services Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Heavy IndustrytagGEM/2026/B/8237437

DP and Ultrasonic type Transmitter to;85;SMART DIFF PR TXR RANGE 0 TO 80 MMWC , SMART DP TXR FT RANGE 0 to 100 MMWC , SMART DP TXR LT RANGE 0 to 2500 MMWC , SMART DP TXR LT RANGE 0 to 2250 MMWC DS , SMART DP TXR RANGE 0 TO point 08 KG Per Sq CM DS , SMART DP TXR RANGE 0 TO 1 KG Per Sq CM , SMART PR. TXR RANGE 0 TO 10 KG Per Sq CM , SMART PR. TXR RANGE 0 TO 20 KG Per Sq CM , SMART PR. TXR RANGE 0 TO 30 KG Per Sq CM DS , SMART PR. TXR RANGE 0 TO 40 KG Per Sq CM DS , SMART PR. TXR RANGE 0 TO 600 MMWC , SMART PR. TXR RANGE Negative 300 TO Positive 300 MMWC , ULTRASONIC TYPE LT RANGE 0 to 3 M

schedule8d left

apartmentBharat Heavy Electricals Limited bhel

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceIndian RailwaystagGEM/2026/B/8232373

6;Ultrasonic Thickness Gauge (Q3)

schedule8d left

apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceIndian RailwaystagGEM/2026/B/8230289

60;Ceramic ( Vitreous China ) Flushing Cisterns for Water Closets and Urinals conforming to IS 774 (Q3)

schedule8d left

apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Military AffairstagGEM/2026/B/8166120

26;Residual Current Operated Circuit Breakers (RCBO) with Integral Overcurrent Protection ISI Marked To IS 12640 (Part 2) (Q2)

schedule10d left

apartmentIndian Army

Bid Value

Refer Doc

EMD

Refer Doc

Location

Coimbatore, Tamil Nadu

Deadline

16 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8232527

Custom Bid for Services - ANNUAL MAINTENANCE CONTRACT FOR SPECTROMAXX LMM06 HVF NO B930 ON WHOLE JOB BASIS

schedule8d left

apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceAi Airport Services LimitedtagGEM/2026/B/8237440

1;TVS Sirus Charger PCB board

schedule10d left

apartmentAi Airport Services Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

16 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Heavy IndustrytagGEM/2026/B/8231663

20;440V/220V 500VA TRANSFORMER , 440V/220V 1KVA TRANSFORMER

schedule8d left

apartmentBharat Heavy Electricals Limited bhel

Bid Value

Refer Doc

EMD

Refer Doc

Location

Vellore, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceChennai Petroleum Corporation LimitedtagGEM/2026/B/8236892

C14M26R379 Procurement of Electrical Lugs and Glands;2600;7788120054 , 7788120064 , 7788120104 , 7788120174 , 7788122804 , 7788123994 , 7788127864 , 7788275834 , 7788275854 , 7788310304 , 7788320704 , 7788321004 , 7788321254 , 7788321604 , 7788321904 , 7788322154 , 7788322504 , 7788322754 , 7788323004 , 7792653794

schedule8d left

apartmentChennai Petroleum Corporation Limited

Bid Value

Refer Doc

EMD

₹1

Location

Tiruvallur, Tamil Nadu

Deadline

14 Nov 2026

GeMView & analyse in Bidzenarrow_forward
chevron_leftPrevious…6061626364…Nextchevron_right