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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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Tenders By State

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Tenders By Organisation

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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 9,051–9,075 of 10,000 active tenders

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52266784_20261120
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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tag

Supply Of Set Of Probes For M/s. Modsonic Ultrasonic Flaw Detector 1) Normal Single Crystal Probe 2.5 Mhz, 20 Mm Dia - 12 Nos. 2.perspex Wedge Capableof Producing Ultrasonic Shear Wave At 37.5 Degrees And Having Dia. Of Curvature 165mm -02 Nos 3. Perspex Wedge Capable Of Producing Ultrasonic Shear Wave At 37.5 Degrees And Having Dia. Of Curvature 230mm -02 Nos 4. Perspex Wedge Capable Of Producing Ultrasonic Shear Wave At 60 Degrees And Having Dia. Of Curvature 150 Mm -02 Nos ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

20 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag52266783_20261120

Supply Of 10mm Drill Chuck And Key Suitable For Model: Gbm 10re Of Bosch (or)model: Kpt 10vr Of Kpt (or) Model: D10 Vst Of Hitachi. [ Warranty Period: 12 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

20 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag11264209_20261120

Single Core E-beam Irradiated Thin Walled Flexible Elastomeric Cross Linked Cable Of Size 2.5 Sq.mm, 750 V Grade Conforming To Rdso/specification No. Elrs/spec/elc/0019 (rev.4) Of February 2018 Or Latest. Note: Firm To Supply The Cables In Red, Yellow, Blue & Black Colours In Equal Quantities. [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Perambalur, Tamil Nadu

Deadline

20 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag2026_IITDM_932485_1

Supply And Installation Of Software Defined Radio (sdr) Development Platform With Accessories

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apartmentIndian Institute Of Information Technology Design and Manufacturing

Bid Value

Refer Doc

EMD

₹18.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMeprocure.gov.inView & analyse in Bidzenarrow_forward
tag77265398_20261118

Marker Light Cum Red Tail Light As Per Rdso Specification No. Elrs/spec/pr/0022 (rev-1oct-04)supply Voltage- 110v Dc, Type: E, One Red Lamp And One White Lamp, Suitable For Medha, Bt & Bhel Type 3 Phase Memu Rake. [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Avadi, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag68265811A_20261118

Supply Of Abrasive Cut Off Wheels 70 Nos Having Size 350 X 31.75 X 2.5 Mm Used For Cutting Ferrous Materials With Hardness 40 - 60 Hrc Make - Chennai Metco Or Similar [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentWest Central Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag78255152A_20261118

Supply Of 37mm Packing For Height Adjustment Of Casnub Bogie To Rdso Drawing No. Wd-91074-s-1, Alt. 4 , Item No. 2.(material And Specification As Per Drawing ) [ Warranty Period: 30 Months After The Date Of Delivery ][quantity Tolerance (+/-): 5 %age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Perambalur, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag61261073_20261119

Supply Of Single Core 7 Strands Flexible Unsheathed In Colour Black, Confirming To Irs: S.76/89 Amendment No 2 Or Latest. The Conductor Shall Be Of Tinned Annealed High Conductivity Copper Wires, Size 7/0.193 And The Overall Diameter Of The Cable Shall Be Between 1.20mm And 1.40mm. Procurementshall Be Made From Rdso Approved Firms Only. [ Warranty Period: 30 Months After The Date Of Delivery ][quantity Tolerance (+/-): 5 %age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Coimbatore, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag90267170_20261118

Supply Of Light Weight Manual Telescopic Pruner Able To Cut Tree Branches Upto 20-22 Feet With Hard Chrome-plated Carbon Steel Saw Blade Length 50cm Or Above, Easily Detachable Blade, Extendable 3 Stage Made Of Robust And Lightweight Aluminium Tubing 17 Feet Length, Weight - 3.5 Kg (approx.) With Full Anti Slip And Electric Shock Proof Sleeve. Make: Stihl, Sharpex Or Similar [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Avadi, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tagsbi_PRERBOIV05

Corrigendum : Tender Notice Of Premises Required For Shifting Of M Kallupatti Branch (08623), State Bank Of India

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apartmentSTATE BANK OF INDIA

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMsbi.co.inView & analyse in Bidzenarrow_forward
tag2026_TNMSC_672969_2

Corrigendum : Online Tender For Fixing Rate Contract For Supply And Installation Of Battery Operated Drill And Spine Instruments To Govt. Institutions

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apartmentTamil Nadu Medical Services Corporation Limited

Bid Value

Refer Doc

EMD

₹1.43 L

Location

Chennai, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_TNLDA_707634_1

Corrigendum : The Supply, And Delivery, Of Portable Diagnostic Ultrasound Scanners (veterinary Use) To The Various Units Of The Department Of Animal Husbandry And Veterinary Services

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apartmentTamil Nadu Livestock Development Agency

Bid Value

Refer Doc

EMD

₹7.15 L

Location

Chennai, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_IT_710967_1

Corrigendum : Tender For Empanelment Of Vendors For Conducting Computer Based Test For Various Government Agencies

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apartmentDEPARTMENT OF INFORMATION TECHNOLOGY

Bid Value

Refer Doc

EMD

₹1.00 L

Location

Chennai, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_TNLDA_711936_1

Corrigendum : Online Tender For The Supply Of Four-wheel Drive Customised Mobile Veterinary Units To The Department Of Animal Husbandry And Veterinary Services

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apartmentTamil Nadu Livestock Development Agency

Bid Value

Refer Doc

EMD

₹8.60 L

Location

Chennai, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_TNLDA_711921_1

Corrigendum : Online Tender For The Supply Of Customised Mobile Veterinary Units To The Department Of Animal Husbandry And Veterinary Services

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apartmentTamil Nadu Livestock Development Agency

Bid Value

Refer Doc

EMD

₹20.00 L

Location

Chennai, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag90265513_20261105

Corrigendum : Supply And Application Of Thematic Vinyl Graphics With Approved Designs On Doorway, Gangway, Inside And Outside Lavatory Area As Per Rdso/2010/cg-08, Only 3m Or Avery Dennison Base Film. [ Warranty Period: 24 Months After The Date Of Delivery ][quantity Tolerance (+/-): 5 %age , Item Category : Normal , Total Po Value Variation Permitted: Max 8lacs ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag2026_HRCE_716264_1

Corrigendum : Construction Of Sivan Sannithi At Arulmigu Nattarayaswamy Thirukovil At Mettupalayam, Vellakovil, Kangayam Taluk, Tiruppur District

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apartmentHindu Religious and Charitable Endowments Department

Bid Value

Refer Doc

EMD

₹10.8 K

Location

Tiruppur, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_HRCE_716220_1

Corrigendum : Construction Of Pandarathar Sannithi At Arulmigu Nattarayaswamy Thirukovil At Mettupalayam, Vellakovil, Kangayam Taluk, Tiruppur District

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apartmentHindu Religious and Charitable Endowments Department

Bid Value

Refer Doc

EMD

₹10.8 K

Location

Tiruppur, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag188225

Ttps Mech.ii - Bm Unit Iv - Renewal Of Primary Secondary Air Duct Walls And Its Supports Of Unit Iv For The Year 2026 2027 Ce/ttps/se/m.ii/no.250/2026-2027

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apartmentTAMIL NADU ELECTRICITY BOARD

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMtneb.tnebnet.orgView & analyse in Bidzenarrow_forward
tag188228

Ttps Mech.ii - Bm Unit Iv - Overhauling Of Wind Box, Sadc & Ac / Dc Scanner Fans Of Unit Iv Boiler During Overhaul For The Year 2026 2 Ce/ttps/se/m.ii/no.252/2026-2027

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apartmentTAMIL NADU ELECTRICITY BOARD

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMtneb.tnebnet.orgView & analyse in Bidzenarrow_forward
tag188229

Ttps Mech.ii - Bm Unit Iv - Cleaning Of Ash Deposits From The Headers, Supply Tubes & Hangers In Penthouse During Overhaul For The Year Ce/ttps/se/m.ii/no.253/2026-2027

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apartmentTAMIL NADU ELECTRICITY BOARD

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMtneb.tnebnet.orgView & analyse in Bidzenarrow_forward
tag188230

Ttps Mech.ii - Bm Unit Iv - Renewal Of Eroded/ Damaged Erosion Protection Shields Of Ltsh Straight Tubes & Economizer Hanger Tubes Of Un Ce/ttps/se/m.ii/no.254/2026-2027

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apartmentTAMIL NADU ELECTRICITY BOARD

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMtneb.tnebnet.orgView & analyse in Bidzenarrow_forward
tag188231

Ttps Mech.ii - Bm Unit Iv Cleaning And Painting Of Safety Valve Silencers, Vent Pipes, Coutant Bottom Enclosure Structures In Boiler D Ce/ttps/se/m.ii/no.255/2026-2027

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apartmentTAMIL NADU ELECTRICITY BOARD

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMtneb.tnebnet.orgView & analyse in Bidzenarrow_forward
tag188232

Ttps Mech.ii - Bm Unit Iv - Renewal Of Worn Out Cladding Sheet Plastering & Insulation From The Critical Pipe Lines, Repacking Of Insula Ce/ttps/se/m.ii/no.256/2026-2027

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apartmentTAMIL NADU ELECTRICITY BOARD

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMtneb.tnebnet.orgView & analyse in Bidzenarrow_forward
tag188233

Ttps Mech.ii - Bm Unit Iv - Replacement Of Wornout Esp Hopper Bottom Assembly And Providing Insulation Ce/ttps/se/m.ii/no.257/2026-2027

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apartmentTAMIL NADU ELECTRICITY BOARD

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMtneb.tnebnet.orgView & analyse in Bidzenarrow_forward
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