AdEPT Telecom plc is listed on the London Stock Exchange. We provide telecom services to over 20,000 customers. Our public sector customers include several County and City Councils, Ministry of Justice Probation Services and over 400 Universities, Colleges and Schools.
Analysys Mason Ltd, Mason Division
Analysys Mason’s specialist Mason division provides independent advice on critical telecoms and IT, with extensive experience of supporting local authorities and partner organisations in the public sector in specifying, procuring, and implementing PSNs.
Avaya UK Limited
Avaya delivers products and services that allow Government Agencies and Citizens to communicate and collaborate with the right person at the right time with the most relevant information on their platform of choice.
Azzurri is the UK’s leading independent provider of managed communications services. We understand the people, processes and policies that are shaping and driving today’s information and communications technology.
BT (British Telecommunications plc)
From concept to delivery, BT has been at the forefront of PSN, with compliant services available now and a strong position on the PSN frameworks.
Capita IT Services
Capita IT Services is a trusted IT services provider for more than 1,800 customers across all public and private sectors
Cisco Systems Limited
Cisco is a major technology provider to the first wave of regional PSNs. We bring considerable experience of large-scale, business critical ICT implementation to PSN projects
Daisy Communications Ltd
Daisy is a leading independent supplier of cost-effective business communications solutions to the corporate and public sectors in the UK.
Damovo UK Ltd
Damovo UK & Ireland specialises in mission critical, highly secure communication environments – which demand deep technical capability, high levels of integrity and service excellence. Highest accreditations held in Cisco, Microsoft and Aastra.
Deep Secure Ltd
An industry leader in High Assurance Secure Information Sharing technology ideally suited to support specific PSN & G-Cloud security
Eduserv is a not-for-profit IT services provider dedicated to improving technology services and efficiency in the public sector.
eircom UK is a fully approved connectivity infrastructure supplier to PSN, focusing on collaboration, shared services and cost reduction through innovation and network aggregation.
Everything Everywhere Ltd
EE is our company name and the name of our new 4G network which sits alongside the country’s largest 3G network
Exponential-e is the UK’s pioneer of corporate only networks delivered using Virtual Private LAN Service (VPLS) technology
Freedom already has extensive experience working with public sector customers, with longstanding relationships with over 10% of local Governments.
Fujitsu offer scalable network services to match your PSN needs.
Genband UK Ltd
GENBAND is a leader in providing SIP Telecommunications and Unified Communication solutions through Tier 1 and Tier 2 Carrier Service Providers to UK Government. We understand the needs of resiliency and security required in providing Government communication services.
KCOM Group plc
Kcom’s PSN business has developed as a result of its long term involvement with UK public sector.
Currently one of the few fully PSN approved suppliers with two out of the PSN 7 approved solutions.
MDNX, the UK’s largest independent managed network services provider deploys some of the most technically complex and challenging networks for major public sector clients.
MLL Telecom delivers CAS(T) IL2 certified Hybrid Assured Network Delivery Services for PSN Connectivity, combining Radio & Fixed line services to minimise costs and optimise performance.
Mobil8 Solutions Ltd
Expert in solutions to support CESG guidance for mobile devices, including mobile device management, app management, data loss prevention and secure document access. Mobil8 will act as sub contractor to other PSN GB members.
NextiraOne UK Ltd
NextiraOne are one of the United Kingdom’s leading experts in IT and communications services for the Public Sector, and proud to be a founding member of the PSN.
O2 Telefónica UK Ltd
We offer a full range of ICT and communications capabilities in order to provide a truly unified solution. We strive to deliver innovation and transformation, delivered with award-winning market-leading customer service.
We offer a rich portfolio of voice infrastructure and hosted voice applications services to meet the needs of organisations who seek improved business continuity, greater agility and increased cost efficiencies from their fixed or mobile communications provider.
SecureData is an independent Managed Security services provider.
Sonus is committed in delivering secure, reliable and scalable next-generation SIP trunking and unified communications solutions to our service provider / channel partners and enterprise customers.
Sophos is a UK-founded company focused on delivering the best IT security and data protection for businesses. They produced their first encryption and antivirus products back in the 1980s. And today protect over 100,000 businesses and 100 million users, in more than 150 countries.
Symantec aims to enable people to work and play safely in a connected world
Telindus is delivering highly secure ICT, large scale network solutions to the Public Sector which are PSN Compliant.
Selected as a supplier of connectivity services to the UK Government’s Public Services Network (PSN).
The Networking People
The Networking People (TNP) Ltd. provides specialist connectivity, network consultancy and engineering services to public and private sector customers throughout the UK.
Unify, formerly Siemens Enterprise Communications
Involved in PSN since concept, we are proud to offer PSN accredited services from 6 lots that enhances inter-working between PSN members, simplifies access to external networks and delivers a wide range of network-centric services.
Updata Infrastructure UK Ltd
Updata is the only SME on the PSN Connectivity Framework and represents SME’s on the PSN Steering Board.
Virgin Media Business
Virgin Media Business is already delivering some of the largest PSN deployments in the UK. PSN is simply our foremost priority.