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 4 June 2025
Retail and Café Services – Whittington Health NHS Trust
Whittington Health NHS TrustGBP 4,500,000Closing 5 June 2025Restaurant and food-serving services
Stale Pre-tenderPublished 19 May 2025
291 Harrow Road Pre-Construction Services, Enabling and Main Works
Westminster City CouncilGBP 80,000,000Closing 6 June 2025Construction work for houses
Stale Pre-tenderPublished 8 May 2025
Clent Way Development Main Contractor
GreenSquareAccordGBP 2,754,836Closing 6 June 2025Construction work
Stale Pre-tenderPublished 13 May 2025
Point-of-care (POC) blood gas analysers
Gloucestershire Hospitals NHS Foundation TrustGBP 1,500,000Closing 6 June 2025Biochemical analysers
Stale Pre-tenderPublished 1 May 2025
P-0406 Hope Street Transformation project and Development Opportunity
Northern Ireland Housing ExecutiveGBP 3,850,000Closing 6 June 2025Construction work
Stale Pre-tenderPublished 22 May 2025
Income Management System and Payment Services - Pre-Market Engagement
Leicester City CouncilClosing 7 June 2025Software package and information systems
Stale Pre-tenderPublished 22 May 2025
Provision of an Income Management System & Associated Services
Leicester City CouncilGBP 5,600,000Closing 7 June 2025Software package and information systems
Stale Pre-tenderPublished 8 May 2025
Professional Services Contract for Cambridgeshire County Council
Cambridgeshire County CouncilGBP 35,000,000Closing 9 June 2025Transport services (excl. Waste transport)
Stale Pre-tenderPublished 29 May 2025
De Beauvoir Estate New Homes - Procurement of a Design and Build Contractor for the Development of Mixed Tenure Housing
London Borough of HackneyGBP 150,000,000Closing 10 June 2025Construction work
Stale Pre-tenderPublished 21 May 2025
RFI - Appointment of a main reference laboratory
UK Health Security AgencyClosing 11 June 2025Research laboratory services
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Stale Pre-tenderPublished 29 May 2025
ETCS Data Diagnostics - Preliminary Market Engagement (Update)
Network RailGBP 500,000Closing 12 June 2025Programming services of packaged software products
Stale Pre-tenderPublished 6 June 2025
prj_7372 Wastewater Networks Optimisation Tender
Southern Water Services LtdGBP 7,500,000Closing 12 June 2025Sewage tankers
Stale Pre-tenderPublished 7 May 2025
Sustainable Furniture Solutions (PA23)
North Eastern Universities Purchasing Consortium (NEUPC)GBP 180,000,000Closing 14 June 2025Furniture design services
Stale Pre-tenderPublished 2 June 2025
B947 (2027) Excavation, Cable Laying & Reinstatement Works
NORTHERN IRELAND ELECTRICITY NETWORKS LIMITEDGBP 331,500,000Closing 16 June 2025Engineering works and construction works
Stale Pre-tenderPublished 2 June 2025
Design and Build Regina Road combined with Demolition
London Borough of CroydonGBP 100,000,000Closing 16 June 2025Construction work
Stale Pre-tenderPublished 23 May 2025
ITT for the Procurement of Mechanical & Electrical Works, Goods and Services, and Fire, Safety and Security Works, Goods and Services.
Dacorum Borough CouncilGBP 40,000,000Closing 17 June 2025Repair and maintenance services of electrical and mechanical building installations
Stale Pre-tenderPublished 8 May 2025
Market Engagement for Counselling and Support Services
BIRMINGHAM CHILDREN'S TRUST COMMUNITY INTEREST COMPANYClosing 17 June 2025Guidance and counselling services
Stale Pre-tenderPublished 17 June 2025
NEC4 Training
Environment AgencyGBP 800,000Closing 20 June 2025Staff training services
Stale Pre-tenderPublished 22 April 2025
3S_26 Strategic HR and Recruitment Services
Leicestershire County Council, trading as ESPOGBP 350,000,000Closing 20 June 2025Assessment centre services for recruitment
Stale Pre-tenderPublished 10 June 2025
Provision of Vending Services Across Multiple Depot Sites
Ubico LtdGBP 160,000Closing 20 June 2025Vending machines

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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