Thiruvananthapuram Tenders

Looking for Thiruvananthapuram Kerala public & government tenders? Search from over 796+ business opportunities, including e-tender Thiruvananthapuram Kerala, and Thiruvananthapuram Kerala government tenders. Access online tender notices across various sectors such as construction tenders, road tenders, water tenders, building tenders, and railway tenders. Discover opportunities from Thiruvananthapuram Kerala government departments, State PSUs, and private companies. Find and bid on a wide range of Thiruvananthapuram Kerala e-tenders, including those from multiple corporations.

interests

Tenders with similar requirements

Goods+1Electrical Goods and Equipments
Centre For Development Of Advanced Computing
Procurement of 240 Hermetically Sealed Relays
location_on Thiruvananthapuram, Kerala
Bid before
28 Sep 2026
Goods+2Machinery and ToolsElectrical Goods and Equipments
Bharat Heavy Electricals Limited
Procurement of Hermetically Sealed Compressors for BHEL
location_on Bhopal, Madhya Pradesh
Bid before
26 Sep 2026
Goods+1Electrical Goods and Equipments
Ministry Of Railways
Procurement of 12V 7AH Sealed Maintenance Batteries for Western Railway
location_on Ratlam, Madhya Pradesh
Bid before
12 Oct 2026
Goods+2Electrical Goods and EquipmentsConstruction Material
Rashtriya Chemicals And Fertilizers Limited
Sealed Rechargeable and Stationary Battery Supply for Rashtriya Chemicals and Fertilizers Limited
location_on Raigarh, Chhattisgarh
Bid before
26 Sep 2026
Goods+3Electrical Goods and EquipmentsElectrical WorksElectrical and Electronics
Hindustan Aeronautics Limited
400 KVA Modular UPS Systems with 12-Hour Sealed Battery Backup for Hindustan Aeronautics Limited
location_on Lucknow, Uttar Pradesh
Bid before
30 Sep 2026
interests

Tenders with similar requirements

Works+3Consultancy ServicesCivil And Architectural ServicesBuilding Construction
Engineer In Chief Branch Military Engineer Services
Structural Audit Consultancy for 29 Military Accommodation Buildings in Gandhinagar
location_on Gandhi Nagar, Gujarat
Bid before
28 Sep 2026
Works+3Drainage WorkCivil Works OthersCivil And Construction
Engineer In Chief Branch Military Engineer Services
Special Drainage System Repairs for Military Accommodation in Alwar
location_on Alwar, Rajasthan
Bid before
14 Oct 2026
Works+3Building ConstructionCivil And Architectural ServicesCivil Works Others
E In C Branch Military Engineer Services
Special Repair and Renovation of Married Accommodation Buildings in Alwar Military Station
location_on Alwar, Rajasthan
Bid before
26 Sep 2026
Services+2Furnitures and FixturesBuilding Construction
Power Grid Corporation Of India Limited
Koppal Transit Camp Furnishing Project at Power Grid Station
location_on Koppal, Karnataka
Bid before
22 Oct 2026
Works+3Civil And ConstructionBuilding ConstructionCivil Works Others
Engineer In Chief Branch Military Engineer Services
Bhuj Military Station OTM Accommodation Construction Project
location_on Kachchh, Gujarat
Bid before
13 Oct 2026

Ready to Take Your Business to the Next level ?

Get Hassle free financing for your business

interests

Tenders with similar requirements

Goods+2Furnitures and FixturesConstruction Material
Saha Institute Of Nuclear Physics
Secure Lockable Metal Storage Cabinet Supply for Saha Institute of Nuclear Physics
location_on North 24 Parganas, West Bengal
Bid before
08 Oct 2026
Goods+3Construction MaterialFurnitures and FixturesCivil Works Others
Indian Army
Indian Army Procurement: Stainless Steel Racks, Oil Sumps, Shed Doors & Crates with Repair Services
location_on Kapurthala, Punjab
Bid before
29 Sep 2026
Goods+1Furnitures and Fixtures
South Central Railway
Procurement of 41 Five-Shelf Steel Almirahs for Indian Railways South Central Railway
location_on Hyderabad, Telangana
Bid before
30 Sep 2026
Goods+2Furnitures and FixturesConstruction Material
Ministry Of Railways
Procurement of 8-Locker Steel Cabinets for Ministry of Railways, Mumbai CST
location_on Mumbai, Maharashtra
Bid before
05 Oct 2026
Goods+3Furnitures and FixturesConstruction MaterialTransportation and Logistics
Spices Board India
Shelving and Storage Rack Supply and Installation for Spices Board
location_on Ernakulam, Kerala
Bid before
14 Oct 2026
interests

Tenders with similar requirements

Goods+2Civil Works OthersConstruction Material
Indian Army
Op Track Repair and Civil Works for 12 and 17 Infantry Brigades
location_on Baramulla, Jammu And Kashmir
Bid before
26 Sep 2026
Works+3Building ConstructionCivil And ConstructionCivil Works Others
Engineer In Chief Branch Military Engineer Services
Special Repairs to Main Office Building P-284, HQ 41 Inf Bde, Lucknow
location_on Lucknow, Uttar Pradesh
Bid before
26 Sep 2026
Works+3Building ConstructionCivil Works OthersRoad Construction
Engineer In Chief Branch Military Engineer Services
Morar Cantt Civil Works: View Cutter Repairs and Shivaji Marg Improvements
location_on Gwalior, Madhya Pradesh
Bid before
28 Sep 2026
Works+2Building ConstructionCivil Works Others
Engineer In Chief Branch Military Engineer Services
PCC Hardstanding and Covered Verandah Construction for Military Convoy Ground and Facilities
location_on Leh, Jammu And Kashmir
Bid before
30 Sep 2026
Works+3Building ConstructionCivil Works OthersCivil And Architectural Services
Engineer In Chief Branch Military Engineer Services
Officer Mess Joinery and Allied Repairs, Officer Toilet and Medicine Store Upgrades in Lucknow
location_on Lucknow, Uttar Pradesh
Bid before
13 Oct 2026
ServicesMachinery and Tools+1Consultancy Services

Comprehensive 2-Year AMC for BS and HMT Filament Winding Machines

location_on Thiruvananthapuram, Kerala

read more
Opening Date
15 Sep 2026
Closing Date
26 Sep 2026TODAY
Tender Amount
Refer Document
boltLimited-time free access₹299Free
interests

Tenders with similar requirements

Goods+1Machinery and Tools
Hmt Machine Tools Limited
Supply of Proof Machined Forgings for HMT CNC Machines
location_on Ernakulam, Kerala
Bid before
30 Sep 2026
Services+2Operation And Maintenance Of Other Machines And PlantsMachinery and Tools
Gail Gas Limited
Annual Maintenance Services for Gas Odorizers and Flow Computer Validation
location_on Bengaluru, Karnataka
Bid before
05 Oct 2026
Goods+2Security and Emergency ServicesConsultancy Services
Bharat Petroleum Corporation Limited
PRFCCU Site CCTV Installation, Supervision, and 3-Year Maintenance Services
location_on Mumbai, Maharashtra
Bid before
08 Oct 2026
Services+2Consultancy ServicesOther Consultancy Services
Indian Space Research Organisation
Aerosol Instrument Non-Comprehensive Annual Maintenance Contract (2 Years)
location_on Thiruvananthapuram, Kerala
Bid before
07 Oct 2026
Services+3Civil And Architectural ServicesConsultancy ServicesOther Consultancy Services
Institute Of Hotel Management
Mumbai Institute Comprehensive Air Conditioner Annual Maintenance Contract
location_on Mumbai, Maharashtra
Bid before
28 Sep 2026
GoodsConstruction Material

Procurement of 5400 Jute Bags for Fertilizer Packaging

location_on Thiruvananthapuram, Kerala

read more
Opening Date
05 Sep 2026
Closing Date
26 Sep 2026TODAY
Tender Amount
Refer Document
boltLimited-time free access₹299Free
interests

Tenders with similar requirements

Goods+2Chemical ProductsConstruction Material
Cement Corporation Of India Limited
Bulk Procurement of 15.9 Million PP Bags for Cement Packaging
location_on Karbi Anglong, Assam
Bid before
26 Sep 2026
Goods+1Construction Material
Agriculture Department
Procurement of B.T. Gunny Bags for Groundnut Packing in Uttar Pradesh
location_on Kanpur Nagar, Uttar Pradesh
Bid before
28 Sep 2026
Goods+2Construction MaterialTextile Apparel and Footwear
Indian Army
Indian Army Procurement of Jute Bags for Groundnut Packing
location_on Others, Others
Bid before
28 Sep 2026
Goods+2Textile Apparel and FootwearConstruction Material
Haryana Board Corporation
Supply of 50 kg PP Liners for Jute Bags
location_on Kurukshetra, Haryana
Bid before
28 Sep 2026
Goods+1Construction Material
Indian Army
Procurement of 102,639 DW Jute Tarpaulin Bags for National Seed Corporation
location_on Kupwara, Jammu And Kashmir
Bid before
28 Sep 2026
interests

Tenders with similar requirements

Works+2Civil And ConstructionCivil Works Others
Public Works Department
Comprehensive Landscaping Services for Chief Engineer Office Campus
location_on Basti, Uttar Pradesh
Bid before
29 Sep 2026
Works+3Building ConstructionCivil And Architectural ServicesCivil Works Others
Public Works Department
Government Secretariat Office Renovation: General Civil Works for Chief Minister's Secretary
location_on Thiruvananthapuram, Kerala
Bid before
26 Sep 2026
Works+3Building ConstructionElectrical WorksCivil Works Others
Public Works Department
Thiruvananthapuram Irrigation Office Renovation and Electrical Upgrade
location_on Thiruvananthapuram, Kerala
Bid before
28 Sep 2026
Works+3Building ConstructionCivil And ConstructionCivil Works Others
Nhdc Limited
Indore Liaison Office: Toilet Renovation and Civil Works
location_on Khandwa, Madhya Pradesh
Bid before
28 Sep 2026
Works+3Building ConstructionCivil And Architectural ServicesCivil Works Others
Central Warehousing Corporation
Comprehensive Civil and E&M Renovation of CWC Corporate Office Building, New Delhi
location_on South Delhi, Delhi
Bid before
12 Oct 2026
interests

Tenders with similar requirements

Works+2Civil Works OthersCivil And Construction
Public Works Department
Chief Minister's Office Civil Works and Office Renovation in Thiruvananthapuram
location_on Thiruvananthapuram, Kerala
Bid before
26 Sep 2026
Works+3Building ConstructionCivil And Architectural ServicesCivil Works Others
Central Warehousing Corporation
Comprehensive Civil and E&M Renovation of CWC Corporate Office Building, New Delhi
location_on South Delhi, Delhi
Bid before
12 Oct 2026
Works+2Building ConstructionCivil Works Others
Public Works Department
DDO Office Kottayam Civil Works: Toilet Renovation, Kitchen Slab & Partition Installation
location_on Kottayam, Kerala
Bid before
29 Sep 2026
Works+3Building ConstructionCivil And ConstructionCivil Works Others
Nhdc Limited
Indore Liaison Office: Toilet Renovation and Civil Works
location_on Khandwa, Madhya Pradesh
Bid before
28 Sep 2026
Works+3Building ConstructionCivil And Architectural ServicesCivil Works Others
Public Works Department
Urgent Civil Maintenance and Repair for GO Quarters C4 & C5 in Malankara
location_on Kottayam, Kerala
Bid before
29 Sep 2026
GoodsChemical Products

Supply of Atotech Make Chemicals for ISRO Space Programs

location_on Thiruvananthapuram, Kerala

read more
Opening Date
15 Sep 2026
Closing Date
26 Sep 2026TODAY
Tender Amount
Refer Document
boltLimited-time free access₹299Free
interests

Tenders with similar requirements

Goods+1Chemical Products
Department Of Defence Research And Development
Laboratory and Hospital Chemical Supply for Defence Research Institute
location_on Mysuru, Karnataka
Bid before
30 Sep 2026
Goods+1Chemical Products
Earth Sciences Secretariat
Laboratory Chemicals Supply for INCOIS Water Quality Analysis
location_on Rangareddy, Telangana
Bid before
28 Sep 2026
Goods+1Chemical Products
Haryana Board Corporation
Supply of Process and Heavy Chemicals for Shahabad Cooperative Sugar Mills
location_on Kurukshetra, Haryana
Bid before
28 Sep 2026
Goods+1Chemical Products
Central Pulp And Paper Research Institute
Procurement of Laboratory Chemicals for Analytical Testing
location_on Saharanpur, Uttar Pradesh
Bid before
07 Oct 2026
Goods+2Chemical ProductsWater Storage And Supply
Haryana Board Corporation
Cooling Tower Water Chemical Supply and Dosing Services for Sugar Mill
location_on Kurukshetra, Haryana
Bid before
28 Sep 2026
GoodsChemical Products

Supply of High-Purity Laboratory Chemicals for ISRO VSSC

location_on Thiruvananthapuram, Kerala

read more
Opening Date
05 Sep 2026
Closing Date
26 Sep 2026TODAY
Tender Amount
Refer Document
boltLimited-time free access₹299Free
interests

Tenders with similar requirements

Goods+1Chemical Products
Directorate Of Purchase And Stores
High-Purity Gas Supply for Raja Ramana Centre for Advanced Technology
location_on Indore, Madhya Pradesh
Bid before
05 Oct 2026
Goods+1Chemical Products
Earth Sciences Secretariat
Laboratory Chemicals Supply for INCOIS Water Quality Analysis
location_on Rangareddy, Telangana
Bid before
28 Sep 2026
Goods+1Chemical Products
Directorate Of Purchase And Stores
High Purity Standard Chemicals Supply for DC-Arc Systems
location_on Palghar, Maharashtra
Bid before
20 Oct 2026
Goods+1Chemical Products
Department Of Agriculture
Laboratory Chemicals and Filter Paper Supply for Agricultural Department
location_on South Andaman, Andaman And Nicobar
Bid before
05 Oct 2026
Goods+1Chemical Products
Oil And Natural Gas Corporation Limited
Supply of Laboratory Reagents for ONGC Cambay Asset
location_on Kheda, Gujarat
Bid before
06 Oct 2026
interests

Tenders with similar requirements

Services+1Other Consultancy Services
Indo Tibetan Border Police
Comprehensive Annual Maintenance for ITBP Precision Air Conditioning Systems
location_on Alappuzha, Kerala
Bid before
05 Oct 2026
Services+2Machinery and ToolsOther Consultancy Services
Jawaharlal Nehru Port Trust
Annual Maintenance and Repair Services for Ricoh Photocopiers at Jawaharlal Nehru Port Trust
location_on Raigarh(mh), Maharashtra
Bid before
03 Oct 2026
Services+3Machinery and ToolsConsulting ServicesOther Consultancy Services
Northern Railway
Annual Photocopier Maintenance Services for Gestetner Machines - Northern Railway
location_on Ambala, Haryana
Bid before
29 Sep 2026
Services+2Consultancy ServicesOther Consultancy Services
Food Corporation Of India
Annual Maintenance Contract for Moisture Meter Repair and Servicing
location_on Bathinda, Punjab
Bid before
07 Oct 2026
Services+3Consultancy ServicesOther Consultancy ServicesOthers
Office Of Director General
Annual Maintenance Contract for Propellant Facility Services
location_on Pune, Maharashtra
Bid before
14 Oct 2026
GoodsAutomobiles and Auto Parts+1Hiring of Vehicles

Procurement of Two Passenger Cars for Department of Space

location_on Thiruvananthapuram, Kerala

read more
Opening Date
14 Sep 2026
Closing Date
26 Sep 2026TODAY
Tender Amount
Refer Document
boltLimited-time free access₹299Free
interests

Tenders with similar requirements

Goods+3Automobiles and Auto PartsOther Consultancy ServicesTransportation and Logistics
Bharat Petroleum Corporation Limited
Fabrication and Supply of Two Foam Tender Vehicles for BPCL
location_on Ernakulam, Kerala
Bid before
14 Oct 2026
Services+2Hiring of VehiclesTransportation and Logistics
Reserve Bank Of India
Annual Car Hire Services Contract for Reserve Bank of India, Agartala
location_on West Tripura, Tripura
Bid before
14 Oct 2026
Goods+2Automobiles and Auto PartsHiring of Vehicles
Bank Of Baroda
Procurement of Electric Vehicle (V4) for Department of Financial Services
location_on Kolkata, West Bengal
Bid before
06 Oct 2026
Goods+2Automobiles and Auto PartsHiring of Vehicles
Haryana Vidyut Prasaran Nigam Limited
Procurement of Two Electric Vehicles for Power Department Haryana
location_on Panchkula, Haryana
Bid before
07 Oct 2026
Goods+2Automobiles and Auto PartsHiring of Vehicles
Intra Ips Portal Ministry Of Home Affairs
Procurement of Two Electric Vehicles for Andaman Nicobar Administration
location_on South West Delhi, Delhi
Bid before
30 Sep 2026
interests

Tenders with similar requirements

Services+2Housekeeping ServicesManpower Supply
Indian Institute Of Management
Comprehensive Housekeeping and Facility Management Services for IIM Jammu
location_on Jammu, Jammu And Kashmir
Bid before
16 Oct 2026
Services+2Housekeeping ServicesManpower Supply
Software Technology Parks Of India
Facility Management: Horticulture and Unskilled Housekeeping Services
location_on Shimla, Himachal Pradesh
Bid before
08 Oct 2026
Services+2Housekeeping ServicesManpower Supply
Industrial Development Corporation
Comprehensive Facility Operation and Mess Management for Women Workers Hostel, Chhatabar, Khordha
location_on Khorda, Odisha
Bid before
12 Oct 2026
Services+3Housekeeping ServicesManpower SupplySecurity and Emergency Services
Security Printing And Minting Corporation Of India Limited
Residential Housekeeping and Skilled Security Manpower Services for SPMCIL Noida
location_on Gautam Buddha Nagar, Uttar Pradesh
Bid before
15 Oct 2026
Services+3Housekeeping ServicesSolid Waste ManagementEnvironmental Service
Doc Administration
Comprehensive Facility Management: Housekeeping, Horticulture, Pest Control, and Waste Management for Government Office
location_on Central Delhi, Delhi
Bid before
26 Sep 2026
GoodsElectronics Equipment

Supply of Advanced SoC CORTEX-A53 Processors

location_on Thiruvananthapuram, Kerala

read more
Opening Date
11 Sep 2026
Closing Date
26 Sep 2026TODAY
Tender Amount
Refer Document
boltLimited-time free access₹299Free
interests

Tenders with similar requirements

Goods+2Electronics EquipmentMachinery and Tools
Indian Army
Supply of Advanced Aerial Quad-copters with HD Camera Systems
location_on Others, Others
Bid before
05 Oct 2026
Goods+1Electronics Equipment
Society For Applied Microwave Electronic Engineering And Research
Procurement of TityraCore Z7 SoC SODIMM and Carrier Boards
location_on Chennai, Tamil Nadu
Bid before
01 Oct 2026
Goods+3Electrical and ElectronicsElectronics EquipmentHealthcare and Medicine
Ministry Of Railways
Procurement of Advanced Electrosurgical Units for Chittaranjan Railway Facilities
location_on Howrah, West Bengal
Bid before
14 Oct 2026
Goods+2Electrical and ElectronicsElectronics Equipment
Indian Oil
Advanced Electronics Procurement for IndianOil IPIG Tool
location_on Faridabad, Haryana
Bid before
12 Oct 2026
Goods+1Electronics Equipment
National Institute Of Technology
Advanced Ultrasonic Pulse-Echo Imaging Equipment Procurement for NIT Nagpur
location_on Nagpur, Maharashtra
Bid before
03 Oct 2026
interests

Tenders with similar requirements

Works+2Electrical WorksCivil And Construction
Kerala Electrical And Allied Engineering Company Limited
10 Meter Mini Mast with 6 x 150W LED Floodlight Installation and Commissioning
location_on Thiruvananthapuram, Kerala
Bid before
28 Sep 2026
Works+2Electrical WorksElectrical Goods and Equipments
Kerala Electrical And Allied Engineering Company Limited
Supply, Installation, and Commissioning of 10-Meter Mini Mast with 6 x 150W LED Floodlights in Poovachal
location_on Kollam, Kerala
Bid before
26 Sep 2026
Works+2Electrical WorksElectrical Goods and Equipments
Ntpc Limited
Supply, Installation, and Commissioning of 30-Meter High Mast LED Lighting Systems for Ash Dyke Area at NTPC Kanti Muzaffarpur
location_on Muzaffarpur, Bihar
Bid before
05 Oct 2026
Goods+2Electrical WorksSolar Installation and Products
Ministry Of Railways
Supply, Installation, and Commissioning of 10m Solar High Mast Towers in Kolkata
location_on Malda, West Bengal
Bid before
28 Sep 2026
Goods+3Civil And Architectural ServicesElectrical WorksMachinery and Tools
Balmer Lawrie And Company Limited
Mass Flow Meter Design, Supply, Installation, and Commissioning Services
location_on East Sikkim, Sikkim
Bid before
09 Oct 2026
GoodsElectronics Equipment+2Electrical and ElectronicsSoftware and IT Solutions

High-End GPU Workstation Supply, Installation, and Commissioning

location_on Thiruvananthapuram, Kerala

read more
Opening Date
09 Sep 2026
Closing Date
26 Sep 2026TODAY
Extended +3 days23 Sep 2026
Tender Amount
Refer Document
1 CorrigendumAuto Extension Latest Auto Extension · 23 Sep 2026 View
boltLimited-time free access₹299Free
interests

Tenders with similar requirements

Goods+3Electrical and ElectronicsElectronics EquipmentMachinery and Tools
Indian Institute Of Technology
High-End GPU Workstation Procurement for IIT Roorkee Research
location_on Haridwar, Uttar Pradesh
Bid before
28 Sep 2026
Goods+3Electronics EquipmentSoftware and IT SolutionsElectrical and Electronics
Indian Institute Of Science Education And Research
High-Performance GPU Workstation with Monitor for IIIT Thiruvananthapuram
location_on Thiruvananthapuram, Kerala
Bid before
26 Sep 2026
Goods+3Electrical and ElectronicsElectronics EquipmentSoftware and IT Solutions
South Asian University
High Performance GPU Supply and Installation for South Asian University
location_on South Delhi, Delhi
Bid before
16 Oct 2026
Goods+2Software and IT SolutionsElectrical and Electronics
Indian Institute Of Science Education And Research
High-Performance GPU Workstation Supply and Installation for AI/ML Research
location_on Bhopal, Madhya Pradesh
Bid before
12 Oct 2026
Goods+2Electronics EquipmentSoftware and IT Solutions
Council Of Scientific And Industrial Research
High-End Workstation Procurement for CSIR-National Aerospace Laboratories Bengaluru
location_on Bengaluru, Karnataka
Bid before
16 Oct 2026
WorksBuilding Construction+2Civil And Architectural ServicesCivil Works Others

Anamudi Hostel C Block Plaster Repair at IISER Vithura Campus

location_on Thiruvananthapuram, Kerala

read more
Opening Date
19 Sep 2026
Closing Date
26 Sep 2026TODAY
Tender Amount
₹ 2.49 L
boltLimited-time free access₹299Free
interests

Tenders with similar requirements

Works+3Building ConstructionCivil Works OthersPaints and Enamels
Indian Institute Of Science Education And Research
Anamudi Hostel Fire Fighting Equipment Repainting and Civil Works at IISER Thiruvananthapuram
location_on Thiruvananthapuram, Kerala
Bid before
26 Sep 2026
Works+3Civil And ConstructionCivil Works OthersDrainage Work
Indian Institute Of Science Education And Research
Remedial Civil Works for 400 KLD Sewage Treatment Plant at IISER Vithura Campus
location_on Thiruvananthapuram, Kerala
Bid before
28 Sep 2026
Works+3Building ConstructionCivil And Architectural ServicesCivil Works Others
Uttar Pradesh Rajkiya Nirman Nigam Limited
Lucknow University Girls Hostel Renovation: Chandra Shekhar (Vaidehi Block) Civil Works
location_on Lucknow, Uttar Pradesh
Bid before
26 Sep 2026
Works+3Building ConstructionCivil And Architectural ServicesCivil Works Others
Building Construction Department Engineer In Chief
Gumla Girls Hostel Building Repairs and Civil Works
location_on Gumla, Jharkhand
Bid before
30 Sep 2026
Works+3Building ConstructionCivil Works OthersCivil And Construction
University Of Delhi
Undergraduate Girls Hostel Plaster and Finishing Repairs at University of Delhi
location_on North Delhi, Delhi
Bid before
06 Oct 2026
credlix_adGet Credit Loan for your Tender ExecutionGet hassle free financing for your businessKnow Moregoogle play image
Frequently Asked Question(s)
If you need assistance for submission process, you can refer tutorials and training resources available on tendershark.com or e-procurement portal of Karnataka. And you can also directly contact to the helpdesk of https://www.tendershark.com/
Famous tenders in Kerala are related to tourism, educations, infrastructure development and healthcare.
You, have specific section for complaints in e-procurement portal or you can directly contact to the authorities.