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
3 x 1GB Janet connections
- Awarded contract
ICO SASE Cloud Security Solution
- Awarded contract
Fortinet Firewall
- Awarded contract
GB-Newcastle Upon Tyne: T25-0017 - Palo Alto Firewall Replacement
- Awarded contract
Lincoln Anglican Academy Trust Connectivity & Security Services Partner
- Awarded contract
Network Security
- Awarded contract
Firewalls 2026
- Awarded contract
Network switches, firewalls and access points with five year support
- Stale Pre-tenderPublished 26 June 2026
Voice Over Internet Protocol (VOIP) & Local Area Network (LAN) Replacement
- Expired contract
Provision of Fortigate Firewalls for CPS offices
- Awarded contract
IT Support Contract
- Awarded contract
Cloudflare Action Fraud
- Awarded contract
Data Centre Refresh
- Awarded contract
FORTINET LICENSING RENEWAL (PET NETWORK INFRASTRUCTURE)
- Expired contract
Network Firewall
- Awarded contract
The provision of firewall support, maintenance and licences
- Awarded contract
Provision of Text Redaction Services to Humberside Police
- Awarded contract
NUNCON - Firewall and Azure Managed Service proposal.
- Awarded contract
PROC3 26-13 Remote Network Security Service
- Awarded contract
RoS - SG SVARS - Palo Alto Firewalls, Prisma Access and AI Protection
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, 0 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 2,198 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, 0 award notices were published in the same period, and 41,445 awarded contracts across the platform are due to expire in the next twelve months.
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