Centiant is a UK-based systems integrator delivering networking, data centre, virtualisation and telephony services across the public sector.
Established in 2013 as a joint venture connected to Centerprise International and Cannon Technologies, Centiant supports customers with cloud enablement, secure infrastructure delivery, and flexible support models shaped around the operating environment.
Centiant delivers services that support transformation and risk-managed delivery across public sector environments. Teams are coordinated from an integration and delivery facility in Buckinghamshire, with manufacturing capability in Hampshire, supporting end-to-end delivery from design and integration through to deployment and support.

Secure wireless and teleworking services used by central and local government departments to enable mobility, connecting to both cloud and on-premises systems.

Cloud telephony and contact centre services for government departments, using partner technology including NFON with PBX functionality and modular VoIP capability.

A secure hosting environment positioned as an alternative to public cloud for departments with information requirements that make external storage unsuitable or undesirable.

Containerised and modular data centre options designed for rapid deployment and scalable expansion.
Centiant holds UKAS-accredited ISO certifications across quality, environment, business continuity, information security and health and safety, including ISO 9001, ISO 14001, ISO 22301, ISO 27001 and ISO 45001, and is a UKAS-accredited member of Safety Schemes in Procurement.
Security standards include Cyber Essentials Plus and BPSS, with IT systems implemented in line with NCSC guidance.
Centiant is listed on Crown Commercial Service agreements that support public sector procurement routes, including Cloud Compute 2 (RM6292), Network Services 3 (RM6116), and Technology Products and Associated Services 2 (RM6098).
Public sector systems integration aligned to Group delivery
Centiant strengthens the Group’s delivery capability across networks, hosting, virtualisation and communications, supporting programmes where integration quality and operational outcomes matter.
Deployable infrastructure options within the wider portfolio
Containerised and modular data centre capability adds practical choices for constrained sites, rapid deployment requirements, and programmes that need a clear path to expansion and reconfiguration.
Joint venture heritage connected to Group capability
Established in 2013, Centiant formalised long-standing collaboration between Centerprise International Group, Cannon Technologies Group and specialist delivery teams, building repeatable delivery models for public sector environments.