22 open consultancy tenders in Tamil Nadu
22 tenders are open for consultancy in Tamil Nadu right now, 11 of them closing in the next 7 days. The busiest buyers are Ministry of Coal, Ministry of Defence and Ministry of Labour and Employment. Most deliver to Chennai, Kanchipuram and Cuddalore. Data as of 9 Oct 2026.
- Ministry of DefenceHiring of Consultants - Milestone/Deliverable Based - Technology Consultants, Management Consultants, Functional Consultants; ENGAGEMENT OF…Tiruvallur, Tamil Nadu · Closes 12 Oct 2026, 3:00 pm · EMD ₹45 L
- PMOHiring of Third-Party Inspection Agency - Providing Inspection services for various Piping & Mechanical works for the facilities at INRPK p…Kanchipuram, Tamil Nadu · Closes 12 Oct 2026, 4:00 pm · EMD ₹1.4 L
- Ministry of Ports, Shipping and WaterwaysADMINISTRATIVE REPORT (ENGLISH) FOR THE YEAR 2025-2026 WITH ANNUAL ACCOUNTS, AUDIT REPORT, REPORT FOR THE YEAR 2025-2026 WITH ANNUAL ACCOUN…Chennai, Tamil Nadu · Closes 12 Oct 2026, 4:00 pm · No EMD
- Ministry of Earth SciencesController design for speed, depth, heading regulation using validated mathematical model, Simulation based evaluation, trajectory predicti…Chennai, Tamil Nadu · Closes 13 Oct 2026, 11:00 am · EMD ₹1.1 L
- Ministry of Civil AviationAsset Valuation Services - Asset to be Valued; OffsiteKanchipuram, Tamil Nadu · Closes 13 Oct 2026, 12:00 pm · No EMD
- Ministry of Consumer Affairs Food and Public DistributionAPPOINTMENT OF TECHNICAL CONSULTANCY AGENCY FOR CREATION OF SHORT CIRCUIT TESTING FACILITY(ON-LINE)Chennai, Tamil Nadu · Closes 13 Oct 2026, 7:00 pm · EMD ₹91,000
- Ministry of CoalHiring of Consultants - Milestone/Deliverable Based - Pre-exploration activities of Govindpur Vanadium, Titanium & Aluminous Laterite block…Cuddalore, Tamil Nadu · Closes 14 Oct 2026, 3:00 pm · EMD ₹4.7 L
- Ministry of Civil AviationAsset Valuation Services - Asset to be Valued; OffsiteKanchipuram, Tamil Nadu · Closes 14 Oct 2026, 3:00 pm · No EMD
- V.O.Chidambaranar Port TrustValidation of Carbon Projects of VOCPA under appropriate registriesThoothukkudi, VOCPA, Tuticorin, Tamil Nadu · Closes 14 Oct 2026, 3:00 pm · EMD ₹86,000
- Ministry of FinanceLiability Insurance Service - Director and Officer liability coverageChennai, Tamil Nadu · Closes 15 Oct 2026, 11:00 am · No EMD
- Ministry of DefenceCalibration Oil ISO 4113Chennai, Tamil Nadu · Closes 15 Oct 2026, 3:00 pm · No EMD
- Ministry of Petroleum and Natural GasHiring of Safety ConsultantCoimbatore, Tamil Nadu · Closes 17 Oct 2026, 2:00 pm · No EMD
- Ministry of Earth SciencesDesign realization and demonstration of deep Ocean drag anchor systemChennai, Tamil Nadu · Closes 20 Oct 2026, 11:00 am · EMD ₹35.2 L
- Ministry of Labour and EmploymentFinancial Audit Services - Review of Financial Statements; CAG Empaneled Audit or CA FirmTirunelveli, Tamil Nadu · Closes 20 Oct 2026, 11:00 am · No EMD
- Ministry of Fisheries Animal Husbandry DairyingScanning and Digitisation Service (Version 2) - 300; A4 and legalChennai, Tamil Nadu · Closes 20 Oct 2026, 4:00 pm · EMD ₹20,000
- Ministry of Petroleum and Natural GasCustom Bid for Services - Fitness for Service (FFS) and Remaining Life Assessment study of BPCL Cochin - Coimbatore - Karur Pipeline (CCKPL)Coimbatore, Tamil Nadu · Closes 21 Oct 2026, 12:00 pm · No EMD
- Ministry of CoalHiring of Consultants - Milestone/Deliverable Based - Functional Consultants; Building and Construction; Yes; Hybrid(As specified in scope…Cuddalore, Tamil Nadu · Closes 22 Oct 2026, 3:00 pm · EMD ₹6.1 L
- Ministry of Labour and EmploymentHiring Of Agency For ISO Certification Service - ISO 9001 - Quality Management System (QMS); ISO Certification as mentioned in ATC; Worksho…Madurai, Tamil Nadu · Closes 22 Oct 2026, 3:00 pm · No EMD
- Ministry of Labour and EmploymentHiring Of Agency For ISO Certification Service - ISO 9001 - Quality Management System (QMS); Consulting; Workshop on awareness of ISO certi…Madurai, Tamil Nadu · Closes 22 Oct 2026, 3:00 pm · No EMD
- Ministry of DefenceHiring of Consultants - Milestone/Deliverable Based - Technology Consultants; Request for proposal for DEsign, Development & Technology Tra…Tiruvallur, Tamil Nadu · Closes 24 Oct 2026, 10:00 am · EMD ₹2 Cr
- Ministry of CoalHiring of Consultants - Milestone/Deliverable Based - Engagement of agency for conducting Duct Velocity Test, Computational Fluid Dynamics…Tuticorin, Tamil Nadu · Closes 27 Oct 2026, 3:00 pm · EMD ₹63,000
- Ministry of CoalCustom Bid for Services - To carry out Surface Electrical Resistivity survey along the coastal stretch between Gadilam River (Cuddalore) an…Cuddalore, Tamil Nadu · Closes 27 Oct 2026, 3:00 pm · EMD ₹3.5 L
See all 22 consultancy tenders in Tamil Nadu in the explorer
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Other categories in Tamil Nadu
- Spares and components
- Electrical equipment
- Repair and maintenance
- Pipes, valves and fittings
- Fabrication and job work
- Vehicle hire
- Steel and metals
- IT hardware
- Industrial machinery and tools
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- Laboratory and scientific equipment
- Power backup and batteries
- Air conditioning and HVAC