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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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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
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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 Department

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  1. Home
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  4. chevron_rightTamil Nadu Tenders
Tamil Nadu Tenders — Updated November 202613 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 4,526–4,550 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.

Login to Bidzen
Railways Public Sector Undertakings
tagGEM/2026/B/8151202

AMC of Integrated Security and Surveillance System - CCTV Surveillance System; Comprehensive; Hardware, Software, Wireless System, Networking System, License; Consumables to be provided by Service Provider (included in the contract cost)

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apartmentContainer Corporation Of India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Coimbatore, Tamil Nadu

Deadline

13 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8159460

3620;Single core MI cable 0.5 mm OD, SS 316 sheath, copper conductor, MgO insulation , Single core MI cable 0.75 mm OD, SS 316 sheath, copper conductor, MgO insulation , Single core MI cable 1 mm OD, SS 316 sheath, copper conductor, MgO insulation , Single core MI cable 1.8 mm OD, SS 316 sheath, copper conductor, MgO insulation , Two core MI cable 1.35 mm OD, SS 316 sheath, copper conductor, MgO insulation , Single core MI cable 3 mm OD, 20 m length, SS 316 sheath, copper conductor, MgO insulation with 2 laser welded bushes at ends

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

₹6.5 K

Location

Kanchipuram, Tamil Nadu

Deadline

16 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Heavy IndustrytagGEM/2026/B/8189477

1;5 KVA Blade Butt Welder machine suitable to weld band saw blades from½ inch to 1.5 inches in width

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apartmentAndrew Yule

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

13 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8086222

13449;RING /172.40. 337 , RING / 172.40. 337-01 , RING / 172.40. 337-02 , RING / 172.40. 337-03 , RING / 172.40. 337-04 , RING / 172.40. 337-05 , RING / 172.40. 337-06 , SPACER RING / 172.40. 243 , RING / 175.40. 136-06

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

13 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Earth SciencestagGEM/2026/B/8192015

1;Voltage Conditioning Amplifier

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apartmentNational Institute Of Ocean Technology niot

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

13 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tag14-DY-CE-WS-PER_2026-27_20261116

Cw/per - Annual Cleaning And Maintenance Of Existing Sewer Lines, Storm Water Drains, Water Pipe Lines And Repair Of Drains At Carriage Works, Perambur

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Perambur, Tamil Nadu

Deadline

16 Nov 2026

Non-GeMireps_works.gov.inView & analyse in Bidzenarrow_forward
tag02260170_20261112

Supply Of One Coach Set Of End Wall For Km Tc Shells For Rvnl To Drawing Nos (mrm3/tc)99615001 000 01, Alt 'nil' - 1 No & (mrm3/tc)99615002 000 01, Alt-'nil' - 1 No The Firm Shall Fulfil The Requirement As Per Icf/md/spec-315,issue Status-01, Rev.00, Amendment No-01. Special Condition : Packing Drawing Similar To Icf/j&t/sk-1809, Alt 'a'.[safety Item] [ 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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apartmentINTEGRAL COACH FACTORY

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

12 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag52266688_20261116

Supply Of Hermetically Sealed Scroll Compressor With Operating Voltage 415 V Ac, 3 Phase, 50hz Suitable For R-407 C Refrigerant For Rmpu Conforming To Rdso Specification No. Rdso/pe/spec/ac/0061-2005(rev.1). Accepted Makes :emerson (copeland) Make And Model No. Zr 61 Kce Tfd 522 , Danfoss Make And Model No. Mlz038t4 Or Any Other Rdso/icf/rcf Approved Makes. [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

16 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag68265714A_20261116

Supply Of Traction Motor Complete With Pinion As Per Rdso Specification No. Rdso/pe/spec./d/emu/0047, Rev.-1 Of Jan-2017 To Bhel Modelno. Tm 4303by Or Crompton Greaves Model No. C1005tm . [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

16 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag68265915_20261116

Supply Of Hex Head Bolt, Size 5/16-18 Unc-2a X 1 1 4 Inch Long, Dimensions Conforming To Asme B18.2.1, Full Thread , Grade 8, Zinc Plated. Bolt Make: Tvs/unbrako/caparo/dfl/aei Only Required With Suitable Spring Washer-01 No And Flat Washer-01 No As One Set. [ Warranty Period: 18 Months After The Dateof Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

16 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag07263714_20261118

Supply And Installation Of One Coach Set Of Seats For Memu/tc6/3ph Coaches (utilising Material Supplied By Icf At Free Of Cost) To Drg.no.memu/dmc5/3ph (780)-6-1-001,alt-a, Col-3. Free Supply Items- All Required 03 Seater & Backrest Cushion, And Upholstery. Please Visit Icf Vendor Portal For Downloading Drawing Https://vp.icf.gov.in/vendtendordetnew.php Using Key: 07263zbugei3714 [ Warranty Period: 120 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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apartmentINTEGRAL COACH FACTORY

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
account_balanceLabour And Employment Department Tamil NadutagGEM/2026/B/8188120

1;SPLIT PHASE INDUCTION MOTOR 5HP

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apartmentState Project Implementation Unit Department Of

Bid Value

Refer Doc

EMD

Refer Doc

Location

Namakkal, Tamil Nadu

Deadline

07 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8189429

549;R22 Gas (Difluoro Monochloro) Capacity: 61 Kg Net Weight, as per terms & conditions for Supply of R22

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apartmentMunitions India Limited

Bid Value

Refer Doc

EMD

₹26.7 K

Location

Nilgiris, Tamil Nadu

Deadline

07 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8188920

4;Fuel Injection Internal Gear Pump as per CFA Specification No. SPE/ME/BH/66 Dt. 16.07. 2019.

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apartmentMunitions India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Nilgiris, Tamil Nadu

Deadline

07 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceTamil Nadu Dairy Development Corporation LimitedtagGEM/2026/B/8189602

1;DOUBLE SCREW JUICE EXPELLER

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apartmentTamil Nadu Cooperative Milk Producers Federation L

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

07 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tag2026_EB_712210_1

Corrigendum : Supply Of Clamps

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apartmentTAMIL NADU GENERATION AND DISTRIBUTION CORPORATION LIMITED

Bid Value

Refer Doc

EMD

₹3.0 K

Location

Madurai, Tamil Nadu

Deadline

09 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_EB_716508_1

Procurement Of Coupling For Lpbp Control Valve Left Side

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apartmentTAMIL NADU GENERATION AND DISTRIBUTION CORPORATION LIMITED

Bid Value

Refer Doc

EMD

₹9.4 K

Location

ATTHIPATTU PUTHUNAGAR, Tamil Nadu

Deadline

09 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_HE_716553_1

Supply And Installation Of A Water Vapor Permeability Tester Under Cmrg Project To The Dept. Of Food Science And Nutrition, Pu

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apartmentHIGHER EDUCATION

Bid Value

Refer Doc

EMD

₹2.0 K

Location

Salem, Tamil Nadu

Deadline

09 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_DoTE_716444_1

Purchase Of Smart Tv

scheduleExpired

apartmentDIRECTORATE OF TECHNICAL EDUCATION

Bid Value

Refer Doc

EMD

₹3.5 K

Location

Chennai, Tamil Nadu

Deadline

07 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_DoTE_716638_1

Purchase Of Batteries With Buyback Option

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apartmentDIRECTORATE OF TECHNICAL EDUCATION

Bid Value

Refer Doc

EMD

Refer Doc

Location

Vellore, Tamil Nadu

Deadline

09 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_DTP_716774_1

Restoration Of Pot Holes And Patches ( Bt And Cc ) At Ward 1 To 15 In Naduvattamtown Panchayat

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apartmentDirectorate of Town Panchayats

Bid Value

Refer Doc

EMD

₹12.0 K

Location

Nilgiris, Tamil Nadu

Deadline

09 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_DTP_716743_1

Restoration Of Potholes And Patches ( Bt And Cc ) At Ward 1 To 15 In Bikkatty Town Panchayat,restoration Of Potholes And Patches ( Bt And Cc ) At Ward 1 To 15 In Bikkatty Town Panchayat,restoration Of Potholes And Patches ( Bt And

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apartmentDirectorate of Town Panchayats

Bid Value

Refer Doc

EMD

₹12.0 K

Location

Nilgiris, Tamil Nadu

Deadline

09 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag78266760_20261109

Supply Of Kit For Bk. Gear Bushes (metallic) Consisting Of 4 Items. Each Set Consist Of Twono. Of Item No. 5, 6 & 7 Of Drg. No. Rdsos Sk 69597, Alt-43 & 04 No. Of Item No 6 Of Drg. No Wd/89033-s-01 Alt-24 [ 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

Chennai, Tamil Nadu

Deadline

09 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag52266132A_20261109

Supply Of Piston Seal With Retainer Ring Suitable For Pneumatic Cylinder, Janatics Part No.a280801250 (seal Kit Ref.no.sk0055) ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

09 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag52266709_20261109

Supply Of Hand Rail(stainless Steel-bright Finished)to Drg.no.icf/std-6-3-009, Item-1&2, Alt-c/nil Or Latest. [ Warranty Period: 30 Months After The Date Of Delivery ] ]

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruchirappalli, Tamil Nadu

Deadline

09 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
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