Tamil Nadu Tenders November 2026 | Live Government Tender Listings

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.

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Documentation Errors

Missing certificates, expired registrations or wrong formats are the top reason Tamil Nadu bids are rejected before evaluation even starts.

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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.

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Corrigenda & Deadlines

Dates, EMD terms and specifications change through corrigenda. Bids built on the original notice miss the revised requirements.

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.

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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.

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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.

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Synopsis, Risks & Contradictions

A structured synopsis of every tender document, with hidden risks and conflicting clauses flagged before you commit.

How It Works — 4 Simple Steps

Search & Shortlist

Filter live tenders by keyword, buyer, value and location — or let alerts bring them to you.

AI Eligibility Check

Bidzen matches turnover, experience and certification clauses against your company profile.

Synopsis & Risk Review

Every volume, annexure and corrigendum is condensed into one structured brief with risks flagged.

Draft, Submit & Win

Build the compliance checklist, draft the response and submit before the deadline — with certainty.

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.

account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8248930

8;TURRET DISMANTLING STAND

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

₹1.19 L

Location

Thiruvallur, Tamil Nadu

Deadline

27 Nov 2026

GeMView & analyse in Bidzenarrow_forward

account_balanceDepartment Of Higher EducationtagGEM/2026/B/8248998

Custom Bid for Services - Annual Maintenance Contract for Housekeeping Services to the Quarters Zone at NIT Tiruchirappalli

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apartmentNational Institute Of Technology nit

Bid Value

Refer Doc

EMD

₹2.09 L

Location

Tiruchirappalli, Tamil Nadu

Deadline

27 Nov 2026

GeMView & analyse in Bidzen

account_balanceDepartment Of Telecommunications dottagGEM/2026/B/8250280

Cluster Outsourcing for Maintenance of Landline and Broadband network – OFC Network - Maintenance of OFC in South OA-Rajbhavan, Velachery, St Thomas Mount, Chrompet, Tambaram, Vandalur, Maraimalai Nagar, Guduvancherry, Kelambakkam, Chengalpattu, Madu..

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apartmentBharat Sanchar Nigam Limited Portalbsnl

Bid Value

Refer Doc

EMD

₹5.35 L

Location

Chennai, Tamil Nadu

Deadline

27 Nov 2026

GeMView & analyse in Bidzen

account_balanceIndian RailwaystagGEM/2026/B/8249173

Custom Bid for Services - Cost for manning of parcel scanner and scanning of parcels inclusive of GST for a period of 730 days at an average of 441 parcels per day at Erode Jn Parcel Office , Custom Bid for Services - Cost for pasting of stickers in scanned parcels inclusive of GST for a period of 730 days at an average of 441 sticker per day

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

₹50.1 K

Location

Salem, Tamil Nadu

Deadline

30 Nov 2026

GeM

account_balanceDepartment Of Atomic EnergytagGEM/2026/B/8238780

30;Supply, Installation & Commissioning of Mild steel laboratory stool as per specification , Supply, Installation & Commissioning of Mild steel gas handling trolley (Three wheeler type)

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apartmentDirectorate Of Purchase And Stores

Bid Value

Refer Doc

EMD

Refer Doc

Location

Kanchipuram, Tamil Nadu

Deadline

01 Dec 2026

GeMView & analyse in Bidzen

account_balanceDepartment Of Earth SciencestagGEM/2026/B/8251718

10;Sonic Anemometer

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apartmentNational Institute Of Ocean Technology niot

Bid Value

Refer Doc

EMD

₹63.0 K

Location

Tiruvallur, Tamil Nadu

Deadline

27 Nov 2026

GeMView & analyse in Bidzenarrow_forward

account_balanceIndian RailwaystagGEM/2026/B/8246955

Printing and Photocopying Service - Photocopying; Onsite; 6; 1; Without Operator; Paper to be provided by buyer; Not Applicable; Not Applicable; Not Applicable; Monochrome

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apartmentSouthern Railway

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

28 Nov 2026

GeMView & analyse in Bidzen

account_balanceDepartment Of Earth SciencestagGEM/2026/B/8251364

2;ANSYS SPEOS SOFTWARE LEASE FOR 1 YEAR , WORKSTATION WITH SIMULATION ADOPTION 6 MONTHS

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apartmentNational Institute Of Ocean Technology niot

Bid Value

Refer Doc

EMD

₹2.22 L

Location

Tiruvallur, Tamil Nadu

Deadline

30 Nov 2026

GeMView & analyse in Bidzenarrow_forward

account_balanceNlc India LimitedtagGEM/2026/B/8241181

Operation And Maintenance Of Other Machines And Plants - Stator Rewinding and Restacking for 3500KW BFP & 1000KW Mill Motor of 6 point 6KV HV Motors in TPS-1 Expansion

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apartmentNlc India Limited

Bid Value

Refer Doc

EMD

₹2.32 L

Location

Cuddalore, Tamil Nadu

Deadline

27 Nov 2026

GeMView & analyse in Bidzen

account_balanceAirports Authority Of India aaitagGEM/2026/B/8250799

Custom Bid for Services - Job contract for providing manpower for grass cutting and other allied services in the operational area of Coimbatore International Airport

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apartmentAirports Authority Of India

Bid Value

Refer Doc

EMD

₹2.98 L

Location

Coimbatore, Tamil Nadu

Deadline

27 Nov 2026

GeMView & analyse in Bidzen

account_balanceDepartment Of Earth SciencestagGEM/2026/B/8252074

Imaging Microscopy for zooplankton analysis;15;IN 3000 005 FlowCam Macro , CN 3 FC0002 CN 3 FC0005 FlowCam Macro Flow Cell , FIT MA 0384 Rev 3 FIT MA 0382 Rev 2 FlowCam Macro Flow Cell Holder , CN 1000 1001 FlowCam Dust Cover , VS Software , CS 3 1004 FlowCam Macro Hose Barbs , CS 3 1005 FlowCam Macro Bulkhead Fittings , PK 8000 1000 , CS 3 1006 FlowCam Macro Peristaltic Pump Tubing , CS 3 1007 FlowCam Macro Flow Cell Tubing , Shipping and Handlings , Local Supply 32 Inch Monitor 1 no 10 Tb Hard Disk 2 nos 5 KVA UPS with batteries Table for FlowCam and Cupboard 1 no each , Local Supply Workstation 1 no Windows 11 Pro 128 GB RAM capacity

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apartmentNational Institute Of Ocean Technology niot

Bid Value

Refer Doc

EMD

₹2.78 L

Location

Tiruvallur, Tamil Nadu

Deadline

30 Nov 2026

account_balanceDepartment Of Earth SciencestagGEM/2026/B/8251869

10;Air Pressure Sensors

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apartmentNational Institute Of Ocean Technology niot

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

27 Nov 2026

GeMView & analyse in Bidzenarrow_forward

account_balanceDepartment Of Higher EducationtagGEM/2026/B/8250545

Custom Bid for Services - Annual Maintenance Contract for Housekeeping Services to the Institute Zone at NIT- Tiruchirappalli

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apartmentNational Institute Of Technology nit

Bid Value

Refer Doc

EMD

₹16.31 L

Location

Tiruchirappalli, Tamil Nadu

Deadline

27 Nov 2026

GeMView & analyse in Bidzen

account_balanceDepartment Of FertilizerstagGEM/2026/B/8249908

36;DISC O FLEX COUPLING ASSEMBLY FOR BOILER FD FAN AT UTILITY PLANT , DISC O FLEX SHIM PACK FOR BOILER FD FAN AT UTILITY

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apartmentMadras Fertilizers Limited mfl

Bid Value

₹7.55 L

EMD

₹6.0 K

Location

Tiruvallur, Tamil Nadu

Deadline

07 Dec 2026

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account_balanceDepartment Of SpacetagGEM/2026/B/8238378

1;Enterprise unified storage with High Availability(HA)

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apartmentIndian Space Research Organization

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tirunelveli, Tamil Nadu

Deadline

27 Nov 2026

GeMView & analyse in Bidzenarrow_forward

account_balanceDepartment Of FertilizerstagGEM/2026/B/8249733

24;PROCUREMENT OF SEALING GASKET , PROCUREMENT OF SEALING RING

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apartmentMadras Fertilizers Limited mfl

Bid Value

₹2.14 L

EMD

Refer Doc

Location

Tiruvallur, Tamil Nadu

Deadline

07 Dec 2026

GeMView & analyse in Bidzenarrow_forward

account_balanceDepartment Of Defence ProductiontagGEM/2026/B/8245937

60;AIR DISTRIBUTOR ASSY TO DRG NO. SB 310-30-6

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apartmentArmoured Vehicles Nigam Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Thiruvallur, Tamil Nadu

Deadline

27 Nov 2026

GeMView & analyse in Bidzenarrow_forward

account_balanceDepartment Of Electronics And Information TechnologytagGEM/2026/B/8249055

Custom Bid for Services - Calibration of Instruments (Oscilloscope & Auxiliary)

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apartmentSociety For Applied Microwave Electronic Engineering And

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

27 Nov 2026

GeMView & analyse in Bidzen

account_balanceNlc Tamil Nadu Power LimitedtagGEM/2026/B/8205996

Various size of Ball valves;182;SC110300002-15 NB ball valve , SC110300003-25 NB ball valve , SC110300004-32 NB ball valve , SC110300005-40 NB ball valve , SC110300006-50 NB ball valve , SC110300007-80 NB ball valve , SC110300008-100 NB ball valve

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apartmentNlc Tamil Nadu Power Limited

Bid Value

Refer Doc

EMD

Refer Doc

Location

Tuticorin, Tamil Nadu

Deadline

27 Nov 2026

GeMView & analyse in Bidzen

account_balanceDepartment Of Health And Family WelfaretagGEM/2026/B/8250372

365;All in One PC (V2) (Q2)

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apartmentJawaharlal Institute Of Postgraduate Medical Education And

Bid Value

Refer Doc

EMD

₹22.27 L

Location

Karaikal, Tamil Nadu

Deadline

04 Dec 2026

GeMView & analyse in Bidzenarrow_forward

tagGEM/2026/B/8229146

Leasing in of Commercial Properties - Office Space; Dry Lease (maintenance to be borne by lessee); 5 years- 10 years; 1; Ground Floor; CCTV facility, Electricity back-up, Streetlights near the building; yes; yes; yes; 93

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apartmentEmployees State Insurance Corporation esic

Bid Value

Refer Doc

EMD

Refer Doc

Location

Madurai, Tamil Nadu

Deadline

30 Nov 2026

GeMView & analyse in Bidzenarrow_forward

account_balanceDepartment Of Scientific And Industrial Research dsirtagGEM/2026/B/8249219

Customized AMC/CMC for Pre-owned Products - Rheometer and Accessories; Anton Paar India Pvt Ltd; Annual Maintenance Contract (AMC); Six-Monthly; No

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apartmentCouncil Of Scientific And Industrial Research csir

Bid Value

Refer Doc

EMD

Refer Doc

Location

Chennai, Tamil Nadu

Deadline

30 Nov 2026

GeMView & analyse in Bidzen

tagGEM/2026/B/8251408

Workstation;14;Desktop Workstation, Intel Core i9-14900 or higher, as per atc , Microsoft Office Home and Business 2024, as per atc , Desktop Workstation, Minimum 64 GB DDR5 RAM or higher, as per atc , Microsoft Office Home and Business, as per atc , Desktop Workstation, Intel Core i9-14900 , Minimum 64 GB DDR5 RAM , as per atc

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apartmentGovernment Buyer

Bid Value

₹28.50 L

EMD

₹57.0 K

Location

Chennai, Tamil Nadu

Deadline

27 Nov 2026

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Natively Tailored Scopes

Latest Tamil Nadu Tenders — Updated Daily

Active Tamil Nadu Tenders

Why Tamil Nadu Tenders Get Rejected at the Technical Stage

Documentation Errors

Eligibility Missed

Corrigenda & Deadlines

Everything You Need to Win Tamil Nadu Tenders — In One Platform

Every Live Tender, One Search

AI Eligibility & Fit Score

Synopsis, Risks & Contradictions

How It Works — 4 Simple Steps

Search & Shortlist

AI Eligibility Check

Synopsis & Risk Review

Draft, Submit & Win

Frequently Asked Questions about Tamil Nadu Tender Bidding

Ready to win your next Tamil Nadu tender?