37 open networking and telecom tenders in Tamil Nadu

37 tenders are open for networking and telecom in Tamil Nadu right now, 20 of them closing in the next 7 days. The busiest buyers are Ministry of Defence, PMO and Ministry of Earth Sciences. Most deliver to Chennai, Kanchipuram and Tiruvallur. Data as of 9 Oct 2026.

• Ministry of Defence
  CAT 6 LAN CABLING AND CONCEALING FOR PROVIDING NETWORK TO PCs AND AEBAS MACHINES
  Tiruchirappalli, Tamil Nadu · Closes 9 Oct 2026, 11:00 am · No EMD
• Ministry of Heavy Industries and Public Enterprises
  Procurement of IP PBX System with IP Phones and instruments
  Kanchipuram, Tamil Nadu · Closes 9 Oct 2026, 12:00 pm · EMD ₹14,000
• Ministry of Defence
  PROCUREMENT OF 11 TYPES OF FILTER
  Tiruvallur, Tamil Nadu · Closes 9 Oct 2026, 3:00 pm · No EMD
• Ministry of Micro Small and Medium Enterprises
  GCMS SPARES
  Chennai, Tamil Nadu · Closes 9 Oct 2026, 3:00 pm · No EMD
• Ministry of Defence
  Premium High End Smart Phone
  Chennai, Tamil Nadu · Closes 9 Oct 2026, 4:00 pm · No EMD
• Ministry of Electronics and Information Technology
  Internet Bandwidth and Replication Service - Internet Leased Line; Goverment Service provider; Class A; National long Distance (NLD); 1024
  Chennai, Tamil Nadu · Closes 9 Oct 2026, 5:00 pm · No EMD
• Labour and Employment Department Tamil Nadu
  Coaxial Bain Circuit (V2)
  Madurai, Tamil Nadu · Closes 9 Oct 2026, 6:00 pm · No EMD
• Ministry of Civil Aviation
  FINBID
  Chennai, Tamil Nadu · Closes 10 Oct 2026, 11:00 am · EMD ₹55,627
• Ministry of Defence
  Layer 3 Access Switch (V2)
  Chennai, Tamil Nadu · Closes 10 Oct 2026, 7:00 pm · EMD ₹60,120
• Home Prohibition and Excise Department Tamil Nadu
  Radio Frequency Coaxial Cable
  Chennai, Tamil Nadu · Closes 10 Oct 2026, 9:00 pm · No EMD
• Ministry of New and Renewable Energy
  Internet Bandwidth and Replication Service - Internet Leased Line; Goverment Service provider; Class A, Class B, Unified; NA; 400
  Kanchipuram, Tamil Nadu · Closes 12 Oct 2026, 4:00 pm · EMD ₹59,000
• Ministry of Civil Aviation
  Mobile Phone
  Kanchipuram, Tamil Nadu · Closes 12 Oct 2026, 5:00 pm · No EMD
• Ministry of Defence
  ONE CUSTOMISED NEXT-GENERATION FIREWALL WITH 3 YEARS SUPPORTS
  Vellore, Tamil Nadu · Closes 13 Oct 2026, 10:00 am · EMD ₹70,210
• PMO
  24 port switch 10 or 100 or 1000 Base_T L3 switch 4 ports 10Gigabit SFP plus ports, 24 Port SFP Switch with 4x SFP plus Uplink Ports, 1000B…
  Kanchipuram, Tamil Nadu · Closes 13 Oct 2026, 2:00 pm · EMD ₹90,000
• Ministry of Defence
  Custom Bid for Services - INTERNET LEASED LINE SERVICE OF BANDWIDTH AT 250 MBPS FOR THE PERIOD OF 2 YEARS
  Tiruvallur, Tamil Nadu · Closes 13 Oct 2026, 2:00 pm · No EMD
• Ministry of Defence
  OVERALL COTTON DRILL, VARIETY NO. 3, GSM-245, COLOUR-BLUE/NAVY BLUE, IS: 177-1989, SIZE S to XXL
  Tiruvallur, Tamil Nadu · Closes 14 Oct 2026, 10:00 am · EMD ₹2.2 L
• Ministry of Earth Sciences
  Underwater Telephone Transducer
  Chennai, Tamil Nadu · Closes 14 Oct 2026, 11:00 am · No EMD
• PMO
  Ceramic Fibre Blanket Insulation (V2) Conforming To IS 15402
  Tuticorin, Tamil Nadu · Closes 15 Oct 2026, 2:00 pm · No EMD
• Ministry of Housing & Urban Affairs (MoHUA)
  Half Coupler Maintenance Kit, MVB Repeater
  Chennai, Tamil Nadu · Closes 15 Oct 2026, 3:00 pm · EMD ₹1.8 L
• Ministry of Heavy Industries and Public Enterprises
  CERAMIC FIBER BLANKET INSULATION 25X610X7620MM APSQ-039
  Vellore, Tamil Nadu · Closes 15 Oct 2026, 6:00 pm · No EMD
• PMO
  Basic Mobile phone
  Tirunelveli, Tamil Nadu · Closes 17 Oct 2026, 11:00 am · No EMD
• Ministry of Defence
  EOD HELMET WITH COMMUNICATION SYSTEM FOR BOMB DISPOSAL SUIT
  Tiruvallur, Tamil Nadu · Closes 17 Oct 2026, 4:00 pm · EMD ₹7.7 L
• Ministry of Commerce and Industry
  Internet Bandwidth and Replication Service - Internet Leased Line; Private Service provider; NA; NA; 100
  Kanchipuram, Tamil Nadu · Closes 20 Oct 2026, 9:00 am · No EMD
• Ministry of Finance
  Network Infrastructure
  Chennai, Tamil Nadu · Closes 20 Oct 2026, 4:00 pm · No EMD
• PMO
  FPAU AS PER BOM attached - Technical specification as per annexure enclosed. ;, INSTALLATION AND COMMISSIONING CHARGES - As per technical s…
  Kanchipuram, Tamil Nadu · Closes 21 Oct 2026, 11:00 am · EMD ₹8 L
• Ministry of Earth Sciences
  Data Logger Module with Accessories
  Chennai, Tamil Nadu · Closes 21 Oct 2026, 11:00 am · EMD ₹3.1 L
• Ministry of Petroleum and Natural Gas
  INTERNET LEASED LINE
  Andhra Pradesh +15 more · Closes 22 Oct 2026, 3:00 pm · EMD ₹17.8 L
• Ministry of Finance
  CCTV setup with storage
  Chennai, Tamil Nadu · Closes 22 Oct 2026, 7:00 pm · No EMD
• Ministry of Science and Technology
  WIRELESS CONTROLLER WITH REQUIRED LICENSE, WIRELESS ACCESS POINT
  Sivaganga, Tamil Nadu · Closes 23 Oct 2026, 12:00 pm · No EMD
• Co-operation Food and Consumer Protection Department Tamil Nadu
  vpn network security equipment
  Chennai, Tamil Nadu · Closes 26 Oct 2026, 11:00 am · No EMD
• Ministry of Defence
  COSEC CENTRA Platform, Matrix Argo face 210E, Customization Charges, POE Switch, Cabling, Stand Pole, Installation
  Chennai, Tamil Nadu · Closes 26 Oct 2026, 5:00 pm · EMD ₹28,750
• Ministry of Science and Technology
  RADIO FREQUENCY IDENTIFICATION SYSTEM
  Sivaganga, Tamil Nadu · Closes 27 Oct 2026, 11:00 am · No EMD
• Ministry of Defence
  Custom Bid for Services - Installation of NCN ports and associated network infrastructure at variuos locations of INS Parundu
  Ramanathapuram, Tamil Nadu · Closes 27 Oct 2026, 6:00 pm · EMD ₹20,000
• Ministry of Communications
  Repair, Maintenance, and Installation of Plant/ Systems/Equipments (Version 2) - BSNL Salem - OFC Routes, Telephone Exchanges, BTS Sites; B…
  Salem, Tamil Nadu · Closes 27 Oct 2026, 6:00 pm · EMD ₹22.3 L
• Ministry of Earth Sciences
  Telephone Instrument Corded, Telephone Instrument
  Chennai, Tamil Nadu · Closes 29 Oct 2026, 11:00 am · No EMD
• Ministry of Electronics and Information Technology
  Wired Router
  Assam +1 more · Closes 29 Oct 2026, 12:00 pm · EMD ₹36,000
• Ministry of Textiles
  WiFi and Network infrastructure for NIFT Chennai girls Hostel
  Chennai, Tamil Nadu · Closes 29 Oct 2026, 2:00 pm · EMD ₹1 L

See all 37 networking and telecom tenders in Tamil Nadu in the explorer

All networking and telecom tenders

• Networking and telecom in India
• All of Tamil Nadu

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
• Electronics and instrumentation
• Furniture
• Laboratory and scientific equipment
• Power backup and batteries
• Air conditioning and HVAC

Networking and telecom in other states

• Maharashtra
• Uttar Pradesh
• Delhi
• Jammu and Kashmir
• Gujarat
• Karnataka
• West Bengal
• Rajasthan
• Punjab
• Assam
• Telangana
• Madhya Pradesh