SIA 920 - PSN Connectivity Gateway Service

Security Industry Authority · awarded 9 June 2025

Who

Buyer	Security Industry Authority LONDON
Supplier	Nine23 Ltd
Category	goods
Classification	Networking, Internet and intranet software package CPV 48200000
Notice published	14 July 2025

What it is for

2.1 The SIA are currently inviting established providers to provide a secure virtual PSN gateway service for the SIA. This will be required for an SIA user community of up to 400 colleagues, not anticipated to exceed 500 during the lifetime of the contract. The scope of this contract requires the supplier to provide secure, scalable and geo redundant virtual networking services compliant to the PSN Code of Connection that will permit the SIA to continue to consume a number of PSN services. The scope for this specification covers a number of technology products and services such as but not limited to: • Secure site to site VPN connectivity between the supplier service and SIA operated and managed Azure infrastructure. • Data in transit TLS 1.2 or higher. • UK shored data centres. • Secure, scalable and geo redundant PSN network connectivity. • PSN Code of Connection accredited service provider. • Secure by design principles. Additional requirements of this contract include; Associated Services, including but not limited to: • Offer access to other networks beyond PSN such as LECN

Read the original award notice on Contracts Finder →

Other contracts from this buyer

44 awards on file, worth £23.8m.

Everything Security Industry Authority has awarded →

Other contracts won by this supplier

4 awards on file, worth £652k.

Everything Nine23 Ltd has won →