Abacus PSN and G Cloud Consulting

Abacus deliver no nonsense consultancy and expertise in the areas of PSN / G Cloud strategy and compliance, sales, service, marketing, operations and process.

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AdEPT Telecom

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.

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Airwave Solutions

Arqiva

Our customers demand exacting levels of performance, resilience and availability from their communications systems. By partnering with Arqiva, they achieve these goals, and as a result are equipped to deliver more effective, more efficient and safer public services.

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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.

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Azzurri Communications

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.

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BT (British Telecommunications plc)

BT helped define PSN and we’re committed to its delivering the benefits; investing over £30m in a range of PSN certified connectivity, security and services that we’re delivering at scale.
BT plc

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Capita IT Services

Capita IT Services is a trusted IT services provider for more than 1,800 customers across all public and private sectors

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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

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Daisy Communications Ltd

Daisy is a leading independent supplier of cost-effective business communications solutions to the corporate and public sectors in the UK.

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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.

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Deep Secure Ltd

An industry leader in High Assurance Secure Information Sharing technology ideally suited to support specific PSN & G-Cloud security

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Dimension Data Communications UK Limited

Dimension Data is one of the United Kingdom’s leading experts in IT and communications services for the Public Sector, and proud to be among the founding members of the PSN.

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Easynet Global Services

Easynet is a network, hosting and cloud integration business. Our mission is to deliver a competitive edge to our customers, as judged and measured by them, through the provision of professionally managed services.

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Eduserv

Eduserv is a not-for-profit IT services provider dedicated to improving technology services and efficiency in the public sector.

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eircom

eircom UK is a fully approved connectivity infrastructure supplier to PSN, focusing on collaboration, shared services and cost reduction through innovation and network aggregation.

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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

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Exponential-e

Exponential-e is the UK’s pioneer of corporate only networks delivered using Virtual Private LAN Service (VPLS) technology

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Freedom Communications

Freedom already has extensive experience working with public sector customers, with longstanding relationships with over 10% of local Governments.

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Fujitsu

Fujitsu offer scalable network services to match your PSN needs.

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Gamma Group

Gamma provides next generation voice, data and mobility services to public and third sector organisations giving immediate savings and productivity benefits. Gamma has over 500 existing customers including universities, councils and NHS trusts.

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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.

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ITAL

ITAL develops and supplies mobile data platforms, solutions and the supporting back office functions – Taking the Business to the Point of Delivery.

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KCOM Group plc

Kcom’s PSN business has developed as a result of its long term involvement with UK public sector.

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Level 3

Currently one of the few fully PSN approved suppliers with two out of the PSN 7 approved solutions.

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MLL Telecom

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.

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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.

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Networks First

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.

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Resilient

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.

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SecureData

SecureData is an independent Managed Security services provider.

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Sonus

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.

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Sophos

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.

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Telindus

Telindus is delivering highly secure ICT, large scale network solutions to the Public Sector which are PSN Compliant.

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Thales

Selected as a supplier of connectivity services to the UK Government’s Public Services Network (PSN).

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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.

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Trustis

Trustis provides PKI and Identity Federation services to UK Government from its ultra-secure hosting facilities. These include:

  • Hosted Managed Services
  • PKI and Federation Design and Build
  • Policy and Compliance consultancy

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Unisys

A systems integrator supplying managed infrastructure services. The current supplier of regional PSN service to the public sector within Kent. Aiming to expand scope of PSN services and customer base.

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Updata Infrastructure UK Ltd

Updata is the only SME on the PSN Connectivity Framework and represents SME’s on the PSN Steering Board.

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Virgin Media Business

Virgin Media Business is already delivering some of the largest PSN deployments in the UK. PSN is simply our foremost priority.

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Vodafone

Vodafone (formerly Cable&Wireless Worldwide) is one of PSN’s four GCN suppliers, a DNSP and a PSN Service Provider. Our team has been committed to PSN since inception and has played a key role in designing how the PSN will deliver and operate for the public sector.

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Wave 9

Wave 9 has a wealth of experience and knowledge in the design, build, integration and operational support of network services that allow you to focus on delivering your organisational goals.

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