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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 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 7,976–8,000 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
Department Of Defence Production
tagGEM/2026/B/8223451

1873;GASKET / 184.19. 136

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

21 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tag2026_EB_703949_1

Corrigendum : Supply Of Heavy Furnace Oil (hfo) To Thermal Power Stations Of Tnpgcl

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apartmentTAMIL NADU GENERATION AND DISTRIBUTION CORPORATION LIMITED

Bid Value

Refer Doc

EMD

₹2.50 L

Location

Chennai, Tamil Nadu

Deadline

20 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag26263679_20261124

Corrigendum : Supply Of Auxiliary Switch For Contactor Auxiliaries (pos No 52 And 52.5) La1 Dn 22p Soos -10 A-690 V Abb Document No-.3ehp585771r0101 To Clw Specification No. Clw/es/3/0201 Alt-d. [ 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

24 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
tag61261047_20261124

Corrigendum : Phenolic Laminated Sheet Fabric Based 25 To 39 Threads Per Cm To Grade F2 Of Is 2036 In The Form Of Strips Thickness 1.5mm (plus 0.15mm, Minus 0.10mm) Strip Size 75mm Width X 400 Mm Long Test Certificate From Government Approved Laboratories Or Original Manufacturers Test Certificate Shall Be Accompanied With Each Batch Of Supply For Conforming The Properties Given Is: 2036 For Grade F2 And No Of Threads Per Centimeter. Packing. The Strips Shall Be Wrapped In Polythene Sheets To Avoid Ingress Of Moisture. In Bundles Of 50 Strips And Packed In Suitable Corrugated Boxes Or Wooden Crates To Avoid Damages During Transit Storage And Handling. [ 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

24 Nov 2026

Non-GeMireps.gov.inView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Health ResearchtagGEM/2026/B/8220874

Reagents;319;BCA Protein Assay Kits , Clear Flat Bottom Immuno Nonsterile 96 well plates , Corning 96 well TC treated microplates , Bovine TNF alpha Elisa Kit , antibiotic antimycotic solution 100x stabilized , RPMI 10 x 1liter , 1 point 8 ml cryovials

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apartmentIndian Council Of Medical Research icmr

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

20 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceMaterials ManagementtagGEM/2026/B/8221016

10;Diesel driven welding generator (Q3)

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

₹2.00 L

Location

Cuddalore, Tamil Nadu

Deadline

30 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceIndian RailwaystagGEM/2026/B/8219748

Vehicle Hiring Service - Per Vehicle-Day basis - SUV/MUV; 2026, 2025, 2024; Local + Outstation; Plain; 100Kms x 12Hrs; Round Trip

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

₹1.71 L

Location

Chennai, Tamil Nadu

Deadline

21 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of SpacetagGEM/2026/B/8206780

1;Supply of Studs, Nuts and Washers of various sizes

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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_balanceIndian RailwaystagGEM/2026/B/8165861

Monthly Basis Cab & Taxi Hiring Services - MUV; 2800 km x 320 hours; Outstation 24*7 , Monthly Basis Cab & Taxi Hiring Services - MUV; 3200 km x 320 hours; Outstation 24*7

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

₹98.5 K

Location

Chennai, Tamil Nadu

Deadline

21 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceMaterials ManagementtagGEM/2026/B/8151902

1800;Leather Gauntlets and Mittens (V2) Conforming to IS 2573 (Q3)

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Cuddalore, Tamil Nadu

Deadline

20 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Agricultural Research And Education daretagGEM/2026/B/8219991

Manpower Outsourcing Services - Minimum wage - Semi- skilled; Not Required; Others , Manpower Outsourcing Services - Minimum wage - Unskilled; Not Required; Others , Manpower Outsourcing Services - Minimum wage - Skilled; High School; Others

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apartmentIndian Council Of Agricultural Research icar

Bid Value

Refer Doc

EMD

₹2.01 L

Location

Coimbatore, Tamil Nadu

Deadline

20 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Military AffairstagGEM/2026/B/8023986

Custom Bid for Services - HIRING OF SERVICES FOR REPAIR OF YOKOHAMA PNEUMATIC FENDERS AT IN JETTY

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apartmentIndian Navy

Bid Value

Refer Doc

EMD

₹25.4 K

Location

Chennai, Tamil Nadu

Deadline

20 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tagGEM/2026/B/8220945

300;5A/6A FLUSH TYPE 5 PIN SOCKET

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apartmentChennai Port Trust

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

23 Nov 2026

GeMView & analyse in Bidzenarrow_forward
tag2026_EB_718989_1

Preventive Maintenance And Emergency Breakdown Work In Eht Lines For One Year From The Date Of Utilization, Under Works Contract In 110kv Lines Thiruvarur Section Of Thiruvarur Operation Division In Thanjavur Operation Circle

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apartmentTAMIL NADU GENERATION AND DISTRIBUTION CORPORATION LIMITED

Bid Value

Refer Doc

EMD

₹53.0 K

Location

Tiruvarur, Tamil Nadu

Deadline

30 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_EB_719348_1

Supply Of 11kv Strain Disc Hardware Metal Parts 6500 Set As Per The Enclosed Sketch Technical Specification

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apartmentTAMIL NADU GENERATION AND DISTRIBUTION CORPORATION LIMITED

Bid Value

Refer Doc

EMD

₹14.5 K

Location

Sivaganga, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_RDTN_719427_1

Vellore District Katpadi Block Dismantling Of Kugayanellore Panchayat Office Building In Kugayanellore Panchayat

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apartmentRural Development And Panchayat Raj Department

Bid Value

Refer Doc

EMD

₹920

Location

Vellore, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMtntenders.gov.inView & analyse in Bidzenarrow_forward
tag2026_IITDM_932346_1

Supply And Installation Of Non Consumable (sidi) - Professional High-speed Corexy Fdm 3d Printer, Hybrid Metrology-grade 3d Scanner, High Power Professional Enclosed Laser Engraver And Cutter (60w), Desktop Pro Cnc Router Machine (metal Frame), High-resolution Desktop Sla/lcd Resin 3d Printer

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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
tag2026_NITT_931970_1

Supply And Installation Of Structural Health Monitoring System

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apartmentNATIONAL INSTITUTE OF TECHNOLOGY

Bid Value

Refer Doc

EMD

₹29.0 K

Location

Trichy, Tamil Nadu

Deadline

19 Nov 2026

Non-GeMeprocure.gov.inView & analyse in Bidzenarrow_forward
tagMSTC/SRO/ARULMIGU DHANDAYUTHAPANI SWAMY THIRUKOIL/13/PALANI/26-27/40140[611473]

Auction Sale Of Thagara Vellippuchu Inagal, Thagara Vellippuchu Inagal

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apartmentArulmigu Dhandayuthapani Swamy Temple

Bid Value

Refer Doc

EMD

Refer Doc

Location

Palani, Tamil Nadu

Deadline

18 Nov 2026

Non-GeMmstcindia.co.inView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8223630

Facility Management Services - LumpSum Based - DAE Hospitals at Kalpakkam & Anupuram Township; Providing Technical Assistance Services for Clone-Based Server and HIMS System in DAE Hospitals at Kalpakkam & Anupuram Township during the period 2026 to ..

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apartmentGeneral Services Organisation gso Kalpakkam

Bid Value

Refer Doc

EMD

₹33.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

19 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8223753

Facility Management Services - LumpSum Based - DAE Townships at Kalpakkam and Anupuram; Carrying out Technical activities in respect of Safety Implementation at Kalpakkam and Anupuram Township during the year 2027 to 2029; Consumables to be provided ..

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apartmentGeneral Services Organisation gso Kalpakkam

Bid Value

Refer Doc

EMD

₹67.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

19 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8223526

Facility Management Services - LumpSum Based - DAE Township at Kalpakkam; Maintenance of Mechanical Equipment for Water and Sewage Systems in Kalpakkam Township during the year 2026 to 2028; Consumables to be provided by buyer

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apartmentGeneral Services Organisation gso Kalpakkam

Bid Value

Refer Doc

EMD

₹63.0 K

Location

Kanchipuram, Tamil Nadu

Deadline

19 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8196164

Keltron make PCBs for 30KVA Inverter;222;Keltron make IGBT Gate Driver Card 15V for 30KVA Inverter, Model - AW 205 840 309 , Keltron make S.S Gate Driver Card for 30KVA Inverter, Model - DSD PE 057 0005 AW No - 205 840 324 , Keltron make Controller Card for 30KVA Inverter, Model - SD 105 010 432, DPL 105 010 432, AW No - BGF PE 061 0151 Slash A , Keltron make DAC PCB for 30KVA Inverter, Model - SD105 010 357, AW 205 840 320 , Keltron make Relay PCB 12V Relay for 30KVA Inverter, Model - AW 205 840 388 , Keltron make Fuse fail sensing PCB, 12V for 30KVA Inverter, Model - AW 205 840 268 , Keltron make SMPS Interface Board for 30KVA Inverter, Model - AW 205 840 386 , Keltron make Power Supply PCB for 30KVA Inverter, Model - AW 205 840 315 , Keltron make Alarm annunciator circuit for 30KVA Inverter, Model - AW 205 840 281 Slash 1 , Keltron make BSS Enable PCB for 30KVA Inverter, Model - AW 205 840 368 , Keltron make Diode PCB for 30KVA Inverter, Model - AW 205 800 295 , Keltron make Over Voltage PCB for 30KVA Inverter, Model - AW 205 840 306 Slash 1 , Keltron make TFT Control Card for 30KVA Inverter, Model - AW -205 840 389 , Keltron make keypad interface board for 30KVA Inverter, Model - AW -205 840 390 , Keltron make IGBT Gate Driver Card for 30KVA Inverter, Model - Type No -AW 205 840 265 Slash 2, PL 105 010 335 Slash 1

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apartmentNuclear Power Corporation Of India Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tirunelveli, Tamil Nadu

Deadline

21 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceContracts And MaterialstagGEM/2026/B/8099531

1;M6300520069 SCISSOR LIFT MINIMUM LIFTING HEIGHT 10 M LIFTING CAPACITY 300 KGS (Minimum)

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apartmentNtpc Tamilnadu Energy Company Ltd

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

21 Nov 2026

GeMView & analyse in Bidzenarrow_forward
account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8183467

2273;GASKET / 434.23. 060-1 , GASKET / 434.23. 091-1 , GASKET / 434.23. 093-1 , GASKET / 434.23. 096 , GASKET / 54.34. 351-1

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

21 Nov 2026

GeMView & analyse in Bidzenarrow_forward
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