Chain tenders and contracts
Search chain notices across UK procurement portals. Filter by buyer, value and deadline, and set an alert for new opportunities.
14,296 results matching, chain
- Closed tenderPublished 8 September 2025
The supply and installation of a fixed-dome planetarium at North Wales Science (trading as Xplore! Science Discovery Centre)
£185,000
- Expired contractPublished 5 September 2025
Emedgene support & maintenance
£251,064
- Expired contractPublished 5 September 2025
RAF015 2526 Scoping Study: Climate transition and global financial stability
Value not stated
- Expired contractPublished 5 September 2025
BTH25-226 Internal Breast Prosthesis
£28,287
- Awarded contractPublished 5 September 2025
Neonatal software support
£423,090
- Closed tenderPublished 4 September 2025
CNC Fiber Laser Cutter
£200,000
- Expired contractPublished 3 September 2025
HII Bridge Hydrogen Accelerator
£202,663
- Awarded contractPublished 3 September 2025
Materials System Transformation Technical & Consultancy Support Framework
£2,000,000
- Closed tenderPublished 3 September 2025
CWC24018MW - Elections Printing
Value not stated
- Stale Pre-tenderPublished 3 September 2025
High Performance Switch Systems (HPSS)
£500,000
- Stale Pre-tenderPublished 3 September 2025
Earth Observation: Data Products and Services for the UK Public Sector 'Public Sector EO'
£54,030,000
- Closed tenderPublished 3 September 2025
2025 - National Grid - Updated Request to Participate in tender establishing a Global Capability Centre for Engineering Services
£250,000,000
- Stale Pre-tenderPublished 3 September 2025
NHS National Transition Framework for Apremilast, Pazopanib and Dapagliflozin
£37,954,000
- Closed tenderPublished 3 September 2025
The Supply of Locking Devices
£4,570,000
- Awarded contractPublished 2 September 2025
Energy Efficiency Scotland: Area Based Scheme for Shetland Isles - Supply Chain Tender
£0.01
- Awarded contractPublished 2 September 2025
Framework for Provision of Ad-Hoc Repair Works
£25,769,876
- Awarded contractPublished 2 September 2025
Contract Award Notice: Supply of Polar Photovoltaic Panels to Government Property Agency (supply only)
£3,000,000
- Expired contractPublished 1 September 2025
Refurbishment of the Dining Area at NOC Liverpool (Furniture)
£35,232.91
- Awarded contractPublished 1 September 2025
CBC - Fibre Network for Manor Royal Business District - AWARD
£1,000,000
- Closed tenderPublished 1 September 2025
SBRI - Agri-Food Tech Challenge
Value not stated
Top buyers
The buyers publishing the most chain notices, and what those contracts are worth.
BuyersCountValue
- 1,582£36.8bn
- 1,072£277.4bn
- 353£105.6bn
- 292£4.7bn
- 207£1.9bn
- 191£20.9bn
- 176£10.8bn
- 174£50.5m
- 156£41.9bn
- 146£3.6bn
Trend over time
Notice volume for chain searches published over time.
Top suppliers
Suppliers who have won the most chain contracts, and what those awards were worth.
SuppliersCountValue
- 79£1.4bn
- 78£320.3m
- 71£808.3m
- 69£696.1m
- 66£461.1m
- 61£1.0bn
- 58£212.8m
- 55£316.9m
- 54£611.2m
- 54£746.1m
Never miss new chain tenders
Set a free alert and we'll email you new chain matches as they're published.