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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
  2. chevron_rightTenders
  3. chevron_rightState/UT Wise Tenders
  4. chevron_rightTamil Nadu Tenders
Tamil Nadu Tenders — Updated November 20261 Tamil Nadu tender 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

Source:etenders.gov.incloseClear all

apartmentOrganisation

  • Nuclear Power Corporation Of India Limited2
91
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
Browse Further

Tamil Nadu tenders by organisation

The organisations with the most active Tamil Nadu tenders right now. Each link narrows this page to that filter.

apartmentTop Organisations

  • National Highway Authority Of India19
  • Indian Institute of Technology Madras16
  • Airports Authority Of India9
Armoured Vehicles Nigam Limited
8
  • National Highway Authority Of India19
  • Oil And Natural Gas Corporation Limited1
  • Airports Authority Of India9
  • Bharat Sanchar Nigam Limited3
  • Munitions India Limited7
  • RESERVE BANK OF INDIA4
  • publicSource

    • bidplus.gem.gov.in2,403
    • ireps.gov.in843
    • etenders.kerala.gov.in2
    • tntenders.gov.in4,649
    • defproc.gov.in149
    • eprocure.gov.in115
    • ireps_works.gov.in47
    • mstcindia.co.in159

    Showing 1–25 of 91 active tenders

    notifications_activeGet alerts for this search
    SortRelevanceClosing soonNewestHighest value
    tuneFilter resultsexpand_more

    apartmentOrganisation

    • Nuclear Power Corporation Of India Limited2
    • Armoured Vehicles Nigam Limited8
    • National Highway Authority Of India19
    • Oil And Natural Gas Corporation Limited1
    • Airports Authority Of India9
    • Bharat Sanchar Nigam Limited3
    • Munitions India Limited7
    • RESERVE BANK OF INDIA4

    publicSource

    • bidplus.gem.gov.in2,403
    • ireps.gov.in843
    • etenders.kerala.gov.in2
    • tntenders.gov.in4,649
    • defproc.gov.in149
    • eprocure.gov.in115
    tag2026_RBI_296874_1

    Supply And Installation Of 20 Nos. Of A2 Basic All-in-one (aio) Desktops And 02 Nos. Of A1 Personal Computer System Sff With Intel Processor

    schedule13d left

    apartmentRESERVE BANK OF INDIA

    Bid Value

    ₹48.00 L

    EMD

    Refer Doc

    Location

    Chennai, Tamil Nadu

    Deadline

    19 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    chevron_leftPrevious123…Nextchevron_right
    Armoured Vehicles Nigam Limited
    8
  • Munitions India Limited7
  • COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH5
  • V O CHIDAMBARANAR PORT TRUST5
  • RESERVE BANK OF INDIA4
  • Troop Comforts Limited4
  • Bharat Sanchar Nigam Limited3
  • Nuclear Power Corporation Of India Limited2
  • Telecommunications Consultants India2
  • RITES Ltd.2
  • Oil And Natural Gas Corporation Limited1
  • Indian Rare Earths Limited1
  • Central Warehousing Corporation1
  • India Tourism Development Corporation Limited1
  • ireps_works.gov.in
    47
  • mstcindia.co.in159
  • tag2026_TCIL_297014_1

    Pre-bid Expression of Interest For Selection Of Implementation Partner For Procurement Of It Hardware For Ecourts Project Phase Iii Fy 2026-27

    schedule5d left

    apartmentTelecommunications Consultants India

    Bid Value

    Refer Doc

    EMD

    ₹5.00 L

    Location

    Chennai, Tamil Nadu

    Deadline

    11 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_CSIR_296011_1

    Transformer Oil Filtration And Servicing Of Switch Gear Systems In Electrical Substation At Csir-clri, Adyar, Chennai 600020

    schedule20d left

    apartmentCOUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH

    Bid Value

    ₹2.28 L

    EMD

    ₹4.6 K

    Location

    Chennai, Tamil Nadu

    Deadline

    26 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_AAI_296682_1

    Notice Inviting E-tender (niet) For Award Of License For Massage Chair Facility At International Sha In Trichy International Airport

    schedule19d left

    apartmentAirports Authority of India

    Bid Value

    ₹1.58 L

    EMD

    ₹1.45 L

    Location

    Tiruchirappalli, Tamil Nadu

    Deadline

    25 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_AAI_296928_1

    Concession To Supply, Install, Test, Commission (sitc) And Operate Automated Vehicle Parking Management System, Collection Of Parking Fees And Lane Pick Up Fees Rights At Madurai International Airport

    schedule19d left

    apartmentAirports Authority of India

    Bid Value

    ₹13.82 L

    EMD

    ₹5.90 L

    Location

    Madurai, Tamil Nadu

    Deadline

    25 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_IITM_296927_1

    Mammalian Bioreactor System

    schedule19d left

    apartmentIndian Institute of Technology Madras

    Bid Value

    Refer Doc

    EMD

    ₹94.4 K

    Location

    Chennai, Tamil Nadu

    Deadline

    25 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_IREL_296733_1

    Repair And Maintenance Of Critical Civil/masonry And Concrete Work In Msp

    schedule18d left

    apartmentIndian Rare Earths Limited

    Bid Value

    ₹20.09 L

    EMD

    ₹34.0 K

    Location

    Kanyakumari, Tamil Nadu

    Deadline

    24 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_AVNL_296696_1

    Repairs To The Steel Staircase And Maintenance Platforms At Trg-ii, Rg-ii, Ca-ii, Hull-ii, Turret-ii And Ga-ii Shops At New Facility, Hvf, Avadi

    schedule12d left

    apartmentArmoured Vehicles Nigam Limited

    Bid Value

    ₹49.74 L

    EMD

    ₹1.00 L

    Location

    Avadi, Tamil Nadu

    Deadline

    18 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_NHAI_296472_1

    Consultancy Services Of Sc For Om Of 2l/4l With Ps From Tn/ka Border (hasanur) To Coimbatore Section On Nh 948 (km 212.000 To Km 329.400) And 4l With Ps From Coimbatore (eachanari) To Pollachi (aachipatti) Section Of Nh83 (km 0 To Km 25.980) 2nd Call

    schedule10d left

    apartmentNational Highway Authority Of India

    Bid Value

    Refer Doc

    EMD

    Refer Doc

    Location

    Coimbatore, Tamil Nadu

    Deadline

    16 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_NHAI_296466_1

    Consultancy Services Of Sc For Om Of 4l With Ps From Coimbatore To Karur Section Of Nh 81 (km 0.000 To Km 114.100) And 2l With Ps From Neelambur (km 144.680 To Madukkarai (km 170.880) Section Of Nh-544 In The State Of Tamil Nadu - 2nd Call

    schedule10d left

    apartmentNational Highway Authority Of India

    Bid Value

    Refer Doc

    EMD

    Refer Doc

    Location

    Coimbatore, Tamil Nadu

    Deadline

    16 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_NHAI_285237_3

    Construction Of Toll Plaza Administrative Building At Vagaikulam Toll Plaza Km 17/000 On The Tuticorin -tirunelveli Section Of Nh-138 In The State Of Tamil Nadu On Item Rate Basis

    schedule14d left

    apartmentNational Highway Authority Of India

    Bid Value

    ₹1.29 Cr

    EMD

    ₹2.58 L

    Location

    Tuticorin, Tamil Nadu

    Deadline

    20 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_ONGC_296441_1

    Annual Maintenance Contract Contract For Rockeval 6 (turbo) Equipment For The Period Of Three Years

    schedule3d left

    apartmentOil And Natural Gas Corporation Limited

    Bid Value

    Refer Doc

    EMD

    Refer Doc

    Location

    Chennai, Tamil Nadu

    Deadline

    09 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_AVNL_296022_1

    Repairs To Damaged Jri Shed In New Facility At Hvf, Avadi.

    schedule6d left

    apartmentArmoured Vehicles Nigam Limited

    Bid Value

    ₹36.81 L

    EMD

    ₹74.0 K

    Location

    Avadi, Tamil Nadu

    Deadline

    12 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_BSNL_296150_1

    Repairs To The Rented Te Building Vacated At Kuttaikulam Aranthangi For Making Over To The Building Owner Balance Work

    scheduleExpired

    apartmentBharat Sanchar Nigam Limited

    Bid Value

    ₹4.65 L

    EMD

    ₹9.3 K

    Location

    Arantangi, Tamil Nadu

    Deadline

    06 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_NPCIL_296045_1

    Supply, Erection, Installation And Commissioning Of Air- Cooled-chillers And Chilled Water Piping Network For Common Building At Kknpp Units 3and4

    schedule11d left

    apartmentNuclear Power Corporation Of India Limited

    Bid Value

    ₹2.93 Cr

    EMD

    ₹5.86 L

    Location

    Kudankulam, Tamil Nadu

    Deadline

    17 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_AVNL_295977_1

    Special Repairs To Walls, Floor And Roof In Hvfts At Hvf, Avadi.

    schedule5d left

    apartmentArmoured Vehicles Nigam Limited

    Bid Value

    ₹4.92 Cr

    EMD

    ₹5.67 L

    Location

    Avadi, Tamil Nadu

    Deadline

    11 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_IITM_296099_1

    Non-comprehensive Annual Maintenance Contract Of Solar Plants Installed At Roof Top Of Various Hostel And Academic Zone Building And Non-comprehensive Annual Maintenance Contract Of Solar Water Heating System At Iit Madras For The Period From 01-12-2026 To 31-03-2028

    schedule5d left

    apartmentIndian Institute of Technology Madras

    Bid Value

    ₹77.48 L

    EMD

    ₹1.55 L

    Location

    Chennai, Tamil Nadu

    Deadline

    11 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_IITM_296108_1

    Annual Maintenance Contract For Attending Complaints And Minor Project Works In Street Light And Cables In Iit Madras Campus For The Period From 01-01-2027 To 31-03-2028

    schedule5d left

    apartmentIndian Institute of Technology Madras

    Bid Value

    ₹80.00 L

    EMD

    ₹1.60 L

    Location

    Chennai, Tamil Nadu

    Deadline

    11 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_IITM_296074_1

    Engagement Of Reputed Restaurant Chain/ Hospitality Group/ Food Aggregator For Operating Food Outlet In Quark Canteen (hostel Zone)

    schedule11d left

    apartmentIndian Institute of Technology Madras

    Bid Value

    Refer Doc

    EMD

    ₹2.00 L

    Location

    Chennai, Tamil Nadu

    Deadline

    17 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_RBI_295961_1

    Supply, Installation, Testing And Commissioning (sitc) Of 03 Nos. Of Air Handling Units (ahu) At Main Office Premises, Reserve Bank Of India, Chennai.

    schedule11d left

    apartmentRESERVE BANK OF INDIA

    Bid Value

    ₹46.60 L

    EMD

    ₹93.2 K

    Location

    Chennai, Tamil Nadu

    Deadline

    17 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_NHAI_296089_1

    Empanelment Of Advertising Agencies At Regional Office, Nhai, Madurai

    schedule11d left

    apartmentNational Highway Authority Of India

    Bid Value

    Refer Doc

    EMD

    Refer Doc

    Location

    Madurai, Tamil Nadu

    Deadline

    17 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_RBI_295707_1

    Supply, Installation, Testing And Commissioning Of One No. Of 250 Kva Diesel Generator Sets With Acoustic Enclosure At Reserve Bank Of India Officer Quarters, Anna Nagar

    schedule11d left

    apartmentRESERVE BANK OF INDIA

    Bid Value

    ₹33.71 L

    EMD

    ₹67.4 K

    Location

    Chennai, Tamil Nadu

    Deadline

    17 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_IITM_296080_1

    Providing Architectural Consultancy Services For Carrying Out Detailed Structural And Mep Design Services Including Creating And Certifying Detailed And Integrated Gfc Drawings For The Work Of Construction Of New Taramani Guest House Tgh By Replacing

    schedule12d left

    apartmentIndian Institute of Technology Madras

    Bid Value

    Refer Doc

    EMD

    Refer Doc

    Location

    Chennai, Tamil Nadu

    Deadline

    18 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_BSNL_295968_1

    Expression of Interest For Outsourcing Of Operations And Maintenance Of Bsnl Customer Service Centers In Thanjavur Ba

    schedule12d left

    apartmentBharat Sanchar Nigam Limited

    Bid Value

    Refer Doc

    EMD

    ₹20.0 K

    Location

    Mannargudi, Tamil Nadu

    Deadline

    18 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward
    tag2026_NHAI_295903_1

    Supervision Consultant Services During Operation And Maintenance Period For Tn/kerala Border To Thondisection Of Nh-85 (total Length - 225 Km) In The State Of Tamil Nadu

    schedule20d left

    apartmentNational Highway Authority Of India

    Bid Value

    Refer Doc

    EMD

    Refer Doc

    Location

    Madurai, Tamil Nadu

    Deadline

    26 Nov 2026

    Non-GeMetenders.gov.inView & analyse in Bidzenarrow_forward