Operating systems tenders and contracts
Search operating systems notices across UK procurement portals. Filter by buyer, value and deadline, and set an alert for new opportunities.
1,873 results matching, operating systems
- Closed tenderPublished 26 June 2025
Enterprise Asset Management (EAM) System
£800,000
- Awarded contractPublished 24 June 2025
FSTA/00009/VOSE - Voyager Operating System Evolution (VOSE)
£170,000,000
- Closed tenderPublished 19 June 2025
Installation of Solar Power Water Pump - North Sumatera Pakpahan Village
£222,095
- Awarded contractPublished 17 June 2025
ICT Device Replacement
£556,000
- Closed tenderPublished 17 June 2025
Enterprise Data Platform
£462,000
- Awarded contractPublished 16 June 2025
AGREEMENT FOR THE HOSTING, MAINTENANCE AND ONGOING SUPPORT FOR THE STATE OF THE REGION DATA PORTAL
£48,792
- Closed tenderPublished 16 June 2025
FW Services - Operational Technology Framework - Extended Deadline to 20/06
£240,000,000
- Expired contractPublished 12 June 2025
CA14573 - Tender 13/2024 - Inspection, Servicing & Maintenance of Council Lifts at Newry, Mourne and Down District Council Facilities
130,000
- Closed tenderPublished 11 June 2025
FW Services - Operational Technology Framework - Extended Deadline
£240,000,000
- Expired contractPublished 10 June 2025
CEFAS25-55 Contract for the supply of a Precision Cutting Machine
£29,684
- Awarded contractPublished 4 June 2025
SBC0125 Provision of Security and Surveillance Equipment and Services via ESPO Framework Agreement 628_23 Security and Surveilance Equipment and Services
£855,552.4
- Stale Pre-tenderPublished 4 June 2025
Request for Information (RFI) For Application/Container Platforms Virtualisation Platforms
Value not stated
- Awarded contractPublished 2 June 2025
BCU-OJEU-57360 - Maintenance Contract For Air Conditioning and Refrigeration Plant for BCUHB at the Maelor, Deeside, Mold, Chrik, Deeside and Penley Hospital Including other Community Property's
£300,000
- Expired contractPublished 2 June 2025
Intelligence Driven Offender Integrated Offender Management (IDIOM)
£368,503.55
- Awarded contractPublished 30 May 2025
Extension - Maintenance, Support, and Decommissioning of Legacy HRA Research System
£1,600,000
- Closed tenderPublished 30 May 2025
GCC006191CPU – The Provision of Compute and Storage Services
Value not stated
- Closed tenderPublished 29 May 2025
Media and Creative Services
£1,950,000,000
- Stale Pre-tenderPublished 28 May 2025
WBS Haematology Analyser
Value not stated
- Stale Pre-tenderPublished 27 May 2025
Bring Your Own Device for Desktop Operating Systems
Value not stated
- Awarded contractPublished 27 May 2025
CPG/12336/2025 - SSJ - Provision of Maintenance of the Security Barriers/Gates for the British Embassy in Washington
Value not stated
Top buyers
The buyers publishing the most operating systems notices, and what those contracts are worth.
BuyersCountValue
- 112£1.0bn
- 53£6.3m
- 33£12.4m
- 30£392.8m
- 27£2.5bn
- 24£0.0
- 22£4.7bn
- 20£820.2k
- 19£6.9m
- 19£545.1m
Trend over time
Notice volume for operating systems searches published over time.
Top suppliers
Suppliers who have won the most operating systems contracts, and what those awards were worth.
SuppliersCountValue
- 27£14.5bn
- 25£14.4bn
- 24£13.3bn
- 21£14.7bn
- 15£226.3m
- 15£14.3bn
- 14£14.5bn
- 10£1.3bn
- 10£192.0m
- 10£1.4bn
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