Award-winning IT Support for Business' in Kent & London.
Highly Experienced
Serving Kent Businesses since 1984. ADM have been leading the way for IT support & managed services in the South-East and London for over 40 years.
Professional Advice
Our experienced IT advisors have spent years specialising within their sector, meaning they can provide YOU with the best advice for YOUR business.
Unrivalled IT Support
With over 50 highly qualified technical engineers at the ready – 365 days of the year – ADM are always there when you need us.
Here to support you
Supporting your business goals
IT shouldn’t get in the way of your business – it should be the thing that helps you move faster, do more, and focus on what really matters.
Whether you’re scaling up, streamlining operations, improving security, or just trying to make tech simpler for your team – your chosen IT partner should help you build an IT environment that supports your goals, growth, and people.
At ADM Computing, we deliver bespoke IT infrastructure solutions and friendly, flexible IT support that:
- Improves efficiency and minimises downtime
- Integrates seamlessly with your existing systems and and your team
- Gives you time back to focus on strategy, not support tickets
- Grows and adapts with your business
We work with businesses of all sizes – whether you’ve got an internal IT team or none at all – and we do it without tying you into long-term contracts. Just clear, honest support, tailored to you. Because your goals are our goals.


Our business goals | Why choose ADM
Doing business the right way
We’re proud to be Kent’s longest-standing and highest-rated IT services company – but that’s not what drives us.
At ADM, our goals have always been simple:
- Support our clients like partners
- Create a workplace where people thrive
- Do the right thing for our community and the planet
We’re a privately-owned business in Kent with no outside shareholders, VC funding, private equity, or alternative motives. We’re not here to hit profit targets or chase short-term wins. This independence means we’re free to focus on what really matters – long-term relationships with our clients, our people, and our community.
We believe IT should be delivered with transparency, care, and expertise that sticks around – which is why:
- Retention: We retain both clients and staff at some of the highest rates in the industry.
- Transparency: No bundles, no gimmicks, no contracts, no fine print. Just a clear ‘pay for what you need’ support model.
- Ethics: We take great pride in the difference we can make to other communities and the wider world, with strong alignment between our business objectives and the UN sustainability goals.
- Satisfaction: We back everything up with a 99.8%+ customer satisfaction score.
Our mission is to keep making tech work better for people- in Kent and beyond, and to do so with integrity, purpose and heart. If you’re looking for an IT partner that puts people, purpose and planet first, we’d love to work with you.
Looking to assess your organisations current security posture?
Kent’s Highest Rated IT services company
An IT support company you can feel confident in
All ADM’s technical staff spend at least 1 day per month on training and development, and our IT support team holds over 450 technical certifications, including 250 Microsoft certifications. This makes us one of the most certified Microsoft partners in Kent as well as the UK, and ensures we’re always at the top of our game when it comes to supporting your business as a managed service provider.
We are aPartner





























#accredited
ISO 9001, 14001, 27001 & Cyber Essentials Plus Accredited




#accredited
ISO 9001, 14001, 27001 & Cyber Essentials Plus Accredited
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