Network Security Tenders
See open network security tenders and awarded contracts for the UK public sector.
Network security procurement covers firewalls, network access control, intrusion prevention, DDoS protection and network segmentation, bought as hardware refreshes, licence renewals and managed security services.
Stotles holds 2,548 notices on this filter, 1,566 of them awarded and 81 at pre-tender. Very few are actually titled "network security". Most name the kit or the licence being replaced, which is why this filter reaches past the phrase itself.
2,507 results
- Awarded contract
Palo Alto 5 Year - Perimeter Firewall Replacement & Remote Access
- Awarded contract
STA-26020 Provision of a Managed Network Service for the CoSTAR National Lab
- Awarded contract
Firewall Hardware and Support
- Closed tenderPublished 10 November 2025
Fortinet Fortigate Renewal
- Awarded contract
Firewalls Replacement
- Awarded contract
Provision of AgentForce
- Expired contract
28167 - Youth Centre Refurbishments (Efford and Honicknowle)
- Closed tenderPublished 7 November 2025
ETCS Train Driver Simulation Simulator Infrastructure and Services
- Expired contract
Youth Centre Refurbishments (Efford and Honicknowle)
- Awarded contract
Core Network Replacement - Network Support Service
- Awarded contract
GCC006191CPU – The Provision of Compute and Storage Services
- Stale Pre-tenderPublished 31 October 2025
33kV Substation SCADA Supply
- Stale Pre-tenderPublished 31 October 2025
DDaT25380 - UKRI - BGS Web Application Firewall (WAF)
- Awarded contract
Provision of Firewall Support and Maintenance
- Expired contract
IL4 security encryption and firewalls (PSN for Policing)
- Awarded contract
Firewall Upgrade and Ongoing Support
- Expired contract
IL4 security encryption and firewalls
- Awarded contract
Award of DDoS Mitigation Software - Annual Subscription
- Closed tenderPublished 24 October 2025
Luminate Education Group - Tender for the provision of Watchguard - Renewal & Support - Project F
- Awarded contract
Forescout Network Access Control (NAC) Refresh & Renewal
Frequently asked questions
Frequently asked questions about network security, firewall, ddos, network access control, intrusion prevention, network segmentation, network encryption in the UK public sector.
How do I win network security contracts in the UK public sector?
Two routes. Watch the open notices, or get in earlier. Firewall and network access control estates sit on a refresh cycle, so the moment that matters is the year before the licences expire, not the week the tender lands. Stotles pulls notices from 100+ portals and pairs them with the buyer's own strategy and budget documents, so you can see an estate ageing before anyone asks for a price. Platform-wide, 2 notices were added in the last seven days.
How many network security tenders and contracts are there?
This topic's filter matches 2,548 notices: 1,566 awarded, 81 at pre-tender and 8 open right now. The awarded pile dwarfs the open one, and that is the useful signal here. Most of this spend moves by direct award and framework call-off rather than fresh competition, so the award history tells you more about who holds what than the open list does. Platform-wide there are 2,148 open tenders across every topic.
What CPV codes cover network security?
Mostly generic IT codes rather than security-specific ones, which is a real problem when searching by code. Across a 50-notice sample the recurring ones were 48732000 (Data security software package), 32424000 (Network infrastructure) and 72700000 (Computer network services). Run alongside this page's keyword filter, 48732000 returns 72 notices, 32424000 returns 131 and 72700000 returns 159. That is why this page filters on keywords and not codes: adding the codes would cut the record roughly in half.
Is network security bought on its own or inside a bigger IT contract?
Both, and the split changes how you bid. Standalone firewall refreshes and network access control rollouts appear as their own notices, often small and awarded off an existing framework. The rest is buried inside managed IT, ICT product and connectivity contracts, where network security is one lot or a few lines of a specification. Reading the description rather than the title is the only way to catch the second kind, and it is the larger of the two.
How often do new network security notices appear?
4 notices matching this filter were published in the last seven days. Volumes move unevenly rather than steadily: licence and support agreements are signed in multi-year blocks and expire in clusters, so the notices arrive in clusters too. Platform-wide, 2 award notices were published in the same period, and 39,994 awarded contracts across the platform are due to expire in the next twelve months.
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