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 9 January 2026
25ECU001 – Sanquhar Tolbooth Stonework Improvements
Dumfries and Galloway CouncilGBP 150,000Construction work for art and cultural buildings
Stale Pre-tenderPublished 20 November 2017
Architectural and related services
Renfrewshire CouncilGBP 2,000,000Engineering design services for mechanical and electrical installations for buildings
Stale Pre-tenderPublished 14 October 2024
GR/HGW/Bedminster Green River Restoration Plot 3
Bristol City CouncilGBP 1,500,000River-wall construction
Stale Pre-tenderPublished 14 September 2018
Waste and rubbish containers and bins
Cardiff & Vale University Health BoardGBP 1Wood waste
Stale Pre-tenderPublished 3 May 2024
Market Engagement for HMP Dovegate and HMP Doncaster Competitions
Ministry of JusticePublic security services
Stale Pre-tenderPublished 17 December 2021
Event Management and Virtual Event Delivery services
LHCEvent services
Stale Pre-tenderPublished 23 April 2019
Electric Vehicle to Building Charging Project
Leicester City CouncilGBP 68,300Software package and information systems
Stale Pre-tenderPublished 30 October 2020
Service of Sump Pumps at Thames Barrier & Associated Gates
Department for Environment, Food & Rural Affairs (DEFRA)GBP 150,000Construction equipment
Stale Pre-tenderPublished 16 October 2024
PL0092 E-Scooters Hire Scheme Request for Information
Essex County CouncilMotor scooters
Stale Pre-tenderPublished 8 January 2020
Installation services (except software)
Public Health EnglandGBP 9,000,000Miscellaneous fabricated products and related items
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Stale Pre-tenderPublished 16 January 2017
Software package and information systems
Birmingham City CouncilComputer control system
Stale Pre-tenderPublished 15 September 2023
South Cambridgeshire District Council - Development and Delivery of Waterbeach Renewable Energy Network (WREN)
South Cambridgeshire District CouncilGBP 7,000,000Construction work for industrial buildings
Stale Pre-tenderPublished 26 January 2016
Health and social work services
North Yorkshire CouncilGBP 1,091,314Health and social work services
Stale Pre-tenderPublished 6 January 2025
Framework Agreement for Energy Infrastructure Improvement projects supporting the delivery of Net Zero targets
Countess of Chester Hospital NHS Foundation TrustCogeneration plant construction work
Stale Pre-tenderPublished 28 October 2021
Swanton Morley Perimeter Works
Ministry of DefenceGBP 870,000Fencing, railing and safety equipment installation work
Stale Pre-tenderPublished 31 July 2024
VCS Coach Management System
Transport for LondonIT software package
Stale Pre-tenderPublished 2 December 2022
Soft Market Test - Communal Door Entry Systems
Onward HomesAccess control system
Stale Pre-tenderPublished 8 July 2025
Provision of Financial Guidance Services
Cabinet OfficeGBP 10,000,000Financial and insurance services
Stale Pre-tenderPublished 5 March 2020
Security services
Hampshire County CouncilGBP 3,750,000Security services
Stale Pre-tenderPublished 14 July 2023
Market Engagement for Refuse and Recycling Collection
Wokingham Borough CouncilRefuse collection 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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