Network security tenders and contracts
Search network security notices across UK procurement portals. Filter by buyer, value and deadline, and set an alert for new opportunities.
431 results matching, network security
- Closed tenderPublished 24 July 2026
Provision of a Managed and Extended Detection and Response Solution
£360,000
- Awarded contractPublished 23 July 2026
GMCA 1569 EA - Cisco Agreement
£482,553.15
- Awarded contractPublished 8 July 2026
Digital Directorate Partner – Networks, Security & Applications Management
£230,000,000
- Awarded contractPublished 6 July 2026
CNTR0012083 NSC Network Border Firewalls
£112,748.81
- Awarded contractPublished 30 June 2026
Fortinet Firewall
£325,000
- Awarded contractPublished 29 June 2026
Network Security
£107,796.69
- Stale Pre-tenderPublished 26 June 2026
Voice Over Internet Protocol (VOIP) & Local Area Network (LAN) Replacement
Value not stated
- Awarded contractPublished 19 June 2026
Provision of Text Redaction Services to Humberside Police
£148,833.6
- Awarded contractPublished 17 June 2026
PROC3 26-13 Remote Network Security Service
£50,536
- Awarded contractPublished 11 June 2026
Fortigate Firewalls - 26/31
£228,008.7
- Awarded contractPublished 3 June 2026
Data Centre Firewall Replacement 2025
£611,533.57
- Stale Pre-tenderPublished 22 May 2026
Higher Education Networking Supply and Services 3 (HENSS3)
£80,000,000
- Closed tenderPublished 21 May 2026
CM3309 WAN Replacement
£4,000,000
- Awarded contractPublished 22 April 2026
Network ELA Agreement
£1,411,434
- Awarded contractPublished 2 April 2026
Firewall
£133,415
- Awarded contractPublished 2 April 2026
Civic Campus Wi-Fi & Network Security Services
£99,201
- Closed tenderPublished 31 March 2026
P-3352 Cyber Security and PCI DSS Auditing Services
£560,000
- Closed tenderPublished 31 March 2026
P-3352 Cyber Security and PCI DSS Auditing
£560,000
- Awarded contractPublished 27 March 2026
Barracuda 2026-2031 CPA/SPU/2799P [2652]
£156,981.6
- Awarded contractPublished 24 March 2026
Orbis Phonebook Licences
£202,497
Top buyers
The buyers publishing the most network security notices, and what those contracts are worth.
BuyersCountValue
- 36£17.1m
- 15£46.6m
- 13£45.8m
- 12£164.1k
- 12£72.0k
- 12£3.0m
- 6£315.7k
- 5£1.7m
- 5£581.4k
- 5£51.0m
Trend over time
Notice volume for network security searches published over time.
Top suppliers
Suppliers who have won the most network security contracts, and what those awards were worth.
SuppliersCountValue
- 25£882.7m
- 21£887.1m
- 13£22.7m
- 9£872.8m
- 9£863.4m
- 6£1.3m
- 5£863.0m
- 5£11.2m
- 5£50.1m
- 5£10.5m
Never miss new network security tenders
Set a free alert and we'll email you new network security matches as they're published.