ADM Computing

ADM Computing is an independent, family-owned IT services provider headquartered in Canterbury, supporting organisations across Kent, London and the South East since 1984.

We help businesses, schools, charities and other organisations get more from their technology through dependable support, practical advice and long-term partnership. Our services include managed and co-managed IT support, optional 24/7 helpdesk cover, cybersecurity, Microsoft 365, cloud services, backup and disaster recovery, connectivity, infrastructure, business AI and workplace technology.

Our approach combines responsive day-to-day support with proactive monitoring, strategic guidance and onsite engineering. We work closely with internal teams and decision-makers to improve resilience, strengthen security, support growth and keep technology aligned with wider organisational goals.

Key areas of expertise include:

Managed and co-managed IT support

Optional 24/7 helpdesk support

Cybersecurity and managed detection and response

Microsoft 365, Teams, SharePoint and Copilot

Cloud migration and virtual infrastructure

Backup, disaster recovery and business continuity

Connectivity, wireless networks and structured cabling

Hardware supply, office moves and IT integration

Access control, CCTV and workplace technology

ADM is supported by a technical delivery team of more than 50 people, with extensive Microsoft and wider technical certifications across the business. We are a Microsoft Solutions Partner for Modern Work and work with leading technology providers including Sophos, Veeam, Dell, Cisco, WatchGuard, Ruckus and Paxton.

As an independent business, we focus on clear advice, flexible support and lasting relationships rather than one-size-fits-all contracts.