Mains

Find mains opportunities in seconds below. Search through thousands of mains pre-tenders and upcoming contracts. Bookmark the tender and start your bid/no-bid decision.

3,843 Mains pre-tenders found

Stale Pre-tenderPublished 12 May 2025
Media Planning and Buying (ref:82729)
Transport for LondonGBP 41,830,100Closing 26 June 2025Advertising and marketing services
Stale Pre-tenderPublished 12 June 2025
WMSC Operator
BIRMINGHAM CHILDREN'S TRUST COMMUNITY INTEREST COMPANYClosing 27 June 2025Health and social work services
Stale Pre-tenderPublished 21 May 2025
Provision of Taxi Services for SWASFT area
South Western Ambulance Service NHS Foundation TrustGBP 3,165,000Closing 30 June 2025Taxi services
Stale Pre-tenderPublished 11 June 2025
Golden Lane Estate Major Works Renewal- Cuthbert Harrowing Main Contractor
City of London CorporationGBP 7,000,000Closing 30 June 2025Refurbishment work
Stale Pre-tenderPublished 18 June 2025
Aspire Academy Trust - Provision of School Compliance Kitchen Cleaning
Aspire Academy TrustGBP 100,000Closing 2 July 2025Cleaning and sanitation services
Stale Pre-tenderPublished 11 April 2025
Provision for Mental Health and Homeless Supported Housing Service
London Borough of HounslowGBP 21,888,000Closing 2 July 2025Health and social work services
Stale Pre-tenderPublished 26 June 2025
Risk Management Review for General Lighthouse Authorities (GLA's)
Trinity HouseGBP 40,000Closing 3 July 2025Risk or hazard assessment other than for construction
Stale Pre-tenderPublished 6 June 2025
Exeter MRF Plant Upgrade
Exeter City CouncilGBP 6,000,000Closing 3 July 2025Mechanical installations
Stale Pre-tenderPublished 11 June 2025
Fabrication of Unlit Beacon - Loch Spelve
Northern Lighthouse BoardGBP 55,000Closing 3 July 2025Beacons
Stale Pre-tenderPublished 10 June 2025
New High Commissioners Residence, Port Louis, Mauritius
Foreign, Commonwealth and Development OfficeGBP 7,330,000Closing 4 July 2025Building construction work
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Stale Pre-tenderPublished 24 June 2025
World Skills UK market research
Department for EducationGBP 9,120,000Closing 4 July 2025Education and training services
Stale Pre-tenderPublished 26 June 2025
Provision of a Command and Control System
The Police and Crime Commissioner for NottinghamshireClosing 7 July 2025Command, control, communication and computer systems
Stale Pre-tenderPublished 17 June 2025
SBC1025 Provision of contract for the provision of an accessible financial advice service across Stevenage including specialist housing support
Stevenage Borough CouncilGBP 805,000Closing 8 July 2025Administrative housing services
Stale Pre-tenderPublished 26 June 2025
Provision of an Analytics Platform
Sussex Community NHS Foundation TrustGBP 200,000Closing 9 July 2025Business intelligence software development services
Stale Pre-tenderPublished 26 June 2025
Reactive and planned maintenance for Building Fabric, M&E and associated services and Capital Works for Dorset Council
Dorset CouncilGBP 65,000,000Closing 9 July 2025Repair and maintenance services of building installations
Stale Pre-tenderPublished 1 July 2025
Continuous Water Quality Monitoring (CWQM)
United Utilities Water LtdGBP 120,000,000Closing 11 July 2025Surface water pollution monitoring or control services
Stale Pre-tenderPublished 23 June 2025
Semington Development Main Contractor
GreenSquareAccordGBP 5,200,000Closing 11 July 2025Construction work
Stale Pre-tenderPublished 21 May 2025
TfL Infrastructure Lighting Equipment and Electric Lamps
Transport for LondonClosing 11 July 2025Architectural, construction, engineering and inspection services
Stale Pre-tenderPublished 14 May 2025
Codi Group Construction Framework
Codi Group LtdGBP 333,333,333Closing 15 July 2025Construction work for social services buildings
Stale Pre-tenderPublished 4 July 2025
ESCC - Sensory Impairment Equipment & Support Services
East Sussex County CouncilClosing 16 July 2025Health and social work services

Top buyers

Buyers ranked by total contract award volume for mains.

View all buyers

BuyersCountValue

Ministry of Defence
248
£3.8bn
Transport for London
83
£2.5bn
Foreign, Commonwealth and Development Office
59
£4.5bn
Department for International Development
58
£1.3bn
Department for Education
58
£258.1m
NHS Arden and Greater East Midlands Commissioning Support Unit
49
£24.0bn
NHS England
48
£24.2bn
Network Rail
40
£21.7bn
Department for Environment, Food & Rural Affairs (DEFRA)
37
£481.7m
NHS Shared Business Services
37
£4.8bn

Trend over time

Notice volume for mains published over time.

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