Chain tenders and contracts
Search chain notices across UK procurement portals. Filter by buyer, value and deadline, and set an alert for new opportunities.
14,277 results matching, chain
- Pre-tenderPublished 3 November 2026
Hounslow Heat Network
£500,000,000
- Pre-tenderPublished 3 November 2026
Hounslow Strategic Energy Partnership
£500,000,000
- Open tenderPublished 3 November 2026
Hounslow Heat Network
£500,000,000
- Open tenderPublished 3 November 2026
Hounslow Strategic Energy Partnership
£500,000,000
- Awarded contractPublished 2 November 2026
BCU-DCO-63990-MAINTENANCE OF KARL STORZ EQUIPMENT LOCATED IN YSBYTY GLAN CLWYD
£116,432.04
- Expired contractPublished 2 November 2026
Bladder Scanners
£48,069.6
- Awarded contractPublished 2 November 2026
Remote Teleradiology Reporting Service
£1,979,054
- Open tenderPublished 2 November 2026
Genetic Hearing Loss Testing Solutions
£10,000,000
- Stale Pre-tenderPublished 2 November 2026
Promotional Merchandise
£30,000,000
- Open tenderPublished 2 November 2026
Housing Maintenance Support Contract
£22,000,000
- Stale Pre-tenderPublished 2 November 2026
Goole District Heat Network
Value not stated
- Awarded contractPublished 2 November 2026
Service and Maintenance of Blenders and NeoPuffs
£28,606.1
- Pre-tenderPublished 30 October 2026
Strategic Air Transportable Isolator-UK2
£1,666,666.67
- Awarded contractPublished 30 October 2026
WP9 Social Science - The impact of disruption on the UK food system
£49,960
- Awarded contractPublished 30 October 2026
BCU-DCO-64392 - BIRTHING BEDS
£72,000
- Open tenderPublished 30 October 2026
Balfour Beatty - Roads North of the Thames - LTC - Bridge Bearings
£500,000
- Open tenderPublished 30 October 2026
Strategic ATI
£1,666,666
- Open tenderPublished 30 October 2026
Framework to provide Supply Agency Staff Services
£850,000,000
- Awarded contractPublished 30 October 2026
Courier Services for Hampshire Scientific Services
£628,000
- Pre-tenderPublished 30 October 2026
NHS National Framework for Pertuzumab
£8,640,000
Top buyers
The buyers publishing the most chain notices, and what those contracts are worth.
BuyersCountValue
- 1,579£36.8bn
- 1,072£277.4bn
- 353£105.6bn
- 291£4.7bn
- 207£1.9bn
- 189£20.9bn
- 176£10.8bn
- 174£50.5m
- 156£41.9bn
- 145£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
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