The best IT goes unnoticed

With On Line Computing, you can take for granted realtime collaboration, seamless communications and limitless opportunity. You can be free to concentrate on your own talents and industry. Success is in your own hands.

We just Make IT Work.

You do the rest.

Internet Connectivity

As the services and applications used by your business change, so does the demand for business grade connectivity. Some estimate the demand increases between 20% and 50% each year. More and more services are consumed from the cloud (hosted telephony, email, back-ups) so it is important to have reliable and fast connections. Our partner's network has been built to provide high quality service and is supported by specialist staff and engineers (all located in the UK).

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    Outsourced IT

    You’re an expert in your field. But the more you try to look after the non-core aspects of your business such as managing IT, the more you’ll spread yourself too thinly and your business will suffer.

    You are much better off concentrating on what you do best,and let us look after your IT

    Benefits include:

    • Industry leading levels of reliability and availability through expert Network & Server Care
    • 24/7 service availability and support to ensure that your systems never fail
    • Military strength data backup and disaster recovery options to guarantee that you never lose your data, always protecting your business and your clients and remaining compliant with legislative requirements
    • Dedicated IT Strategists provide business & technology advice to ensure that your business stays ahead of the game and maximises ROI from IT spend
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    Office 365

    Office 365 is Microsoft Office in the cloud. This means that your staff get to use all the familiar office packages like Word, Excel, Powerpoint, Outlook, SharePoint etc. with the added benefit of accessing them from anywhere, on any desktop, tablet or phone.

    You will also benefit from the latest features as the latest updates and security patches will automatically be available.

    Benefits include;

    • Device independence
    • Location independence
    • Data security
    • Automatic updates
    • Flexible payment plans
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    Hosted PBX

    Our feature rich PBX offering puts an emphasis on control and administration through the web that takes the burden away from your team. Administrators can quickly configure the system according to your changing requirements, whilst employees can manage calls easily and effectively through additional services such as desktop and mobile client software.

    • Hosted PBX
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    IT Services & Support

    The one thing worse than your IT not working at all, is IT that is outdated or ill-equipped to match your ambition. For you won’t even know what you’re missing.

    For 20+ years, we have delivered technological expertise, consultancy advice and cutting edge solutions to many industries throughout the UK and Ireland, including accountancy, architecture, legal, design, engineering and financial services.

    Where we excel:

    • Outsourced IT
    • Office 365
    • Citrix Hosted Desktops
    • IT Strategy & Consulting
    • Business Continuity
    • IT Projects
    • Support & Helpdesk
    • Managed Services
    • Remote Monitoring & Management (RMM)
    • Out of Hours Support
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    Cloud Solutions

    The Cloud has infinite volume, access and productivity potential. It is no surprise that companies in every industry are enjoying the wide ranging benefits. There are almost certainly areas of your business that would benefit from the move.

    We can completely migrate your IT to the Cloud or facilitate more bespoke solutions including:

    • Hosted Desktops
    • Hosted Applications
    • Hosted Email
    • Hosted Servers
    • Hosted Backup & DR
    • File Share & Sync
    • Hosted Security
    • Mobile Device Mgt.
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    IT Security

    Technology is evolving exponentially, and so too are the number and variety of threats to your IT security. Your data is one of your biggest assets and you should treat it as such. Let us show you how we protect our clients with enterprise level solutions including:

    • Anti Virus/Spam
    • Web Content Filtering
    • Multi Factor Authentication (MFA)
    • Audit & Penetration Testing
    • End User Education
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    Teamwork doesn’t begin and end at the office door. Collaboration & Remote Working is now the new norm. Not only do we provide the physical connectivity to the internet, we offer integrated IT, communications and collaboration tools from voice and video calls to screen sharing across multiple devices and locations

    • Internet Connectivity
    • Hosted PBX
    • Skype for Business
    Read More



      In this book, we’ll look at five of the top ways in which law firms can profit from a switch to cloud applications and technologies.

    • We’ll look at the cloud’s potential to streamline your workflow, reducing cost, hassle and duplicated effort.
    • We’ll explore how you can use the cloud to grow your firm, using scaleable services that allow you to be nimble and responsive to changing demand.
    • We’ll explain how moving your business to the cloud can help with client procurement, as well as keeping your current base happy.
    • We’ll talk through ways that cloud technology can free up more time and free you from the office, improving your work-life balance.
    Download the EBook



    What I like is the friendly service, there's always someone at the end of the phone who can access the network remotely if need be and solve the problem in hand or get back to you with an update until the problem is solved.  We've had one or two computer/network problems in the last year and without their help we would have been stuck.

    Sector: Community Interest Company (CIC)

    On Line Computing renewed our network efficiently and we have been very pleased with the results.  Quarterly review meetings with their representative allow us to assess our requirements and exchange ideas. The ease of use of their technical support is very good and they are reliable.

    Sector: Finance

    The service that I have received thus far from the On Line Computing support team has been exceptional. They function in a friendly small- business fashion, but with large company professionalism, utilising innovative and exciting technology.

    Sector: Charity

    In the past seven years, On Line have proven themselves to be a responsive and efficient partner. We have developed a high level of trust in their recommendations, which has thankfully been repaid by fewer and fewer issues with our systems. Keep up the good work!

    Sector: Investment Management

    I have no hesitation in recommending On Line Computing to similar organisations. The level of customer service is always top notch and the IT engineers are the most informed and friendly ones that I have come across and I have come across many! I hope that our working relationship will continue over the coming years. On Line Computing have helped to make my life and job easier!

    Sector: Trade Association - Architecture

    On Line Computing have the resources of a large company but give a personalised service. Their staff are a pleasure to deal with and will always do whatever they can to deliver customer satisfaction. I would highly recommend them.

    Sector: Fashion

    On Line have been a trusted and reliable resource for over 10 years. Often going above and beyond expectations, they consistently prove to be pro-active and client focused. A very personable company always striving to improve.

    Sector: Finance

    Working alongside On Line Computing for the past 10 years has been a pleasure. Always friendly & reliable, On Line Computing help provide a great support service for our IT Infrastructure.

    Sector: Media

    On Line Computing has provided us with reliable server maintenance for over 13 years. Our systems during this time have operated solidly with hardly any downtime at all. Support is caring and efficient. All round a very recommendable service.

    Sector: Energy Consultancy

    Thank you one again for your wonderful support in resolving my query.

    Position: Consultancy

    It has been an absolute pleasure working with all of you and the rest of the team at On Line and I really can’t thank you all enough for your patience with me as we’ve changed our systems/had things go wrong/had things go right over the past 3 years. You have all been brilliant and I would recommend you to anyone!

    Sector: Policy & Research

    Jag was onto it today and sorted all our problems rather swiftly and pain free! Dave has also been a great help and supportive. Very happy with you guys! I hope I will never have to deal with BT again! A real headache.

    Sector: Intellectual Property Rights

    I have been working with On Line Computing for several years and trust them with our IT systems. On Line Computing offer us the right balance of telephone and on-site support and their technicians are first rate.  They understand our needs and offer solutions that are right for our growing business. All in all, a reliable business partner.

    Sector: Print Media

    I have been working with On Line Computing for several years and trust them with our IT systems. On Line Computing offer us the right balance of telephone and on-site support and their technicians are first rate.  They understand our needs and offer solutions that are right for our growing business. All in all, a reliable business partner.

    Sector: Print Media

    Great service from the guys! Very quick scheduling and Darren done a great Job at removing the office 365 account for my colleague as requested.

    Sector: Consultancy

    Quickly attended to, diagnosed and resolved.

    Sector: Legal

    Darren saved the day 🙂


    Nice work Mark, bet you wish they were all as easy…

    Sector: Accounting

    Darren was helpful and called when I was told he would Thanks V Much 🙂

    Sector: Consultancy

    Preemptive, polite, supportive response to a possible problem. What more could we want?

    Sector: Insurance

    Thank you to Mark, as always rectified the problem, helpful, knowledgeable....brilliant service.

    Sector: Consultancy

    Mark held on while I ran through the problem which he resolved - thanks Andy

    Sector: Consultancy

    Great service - solved in 5 minutes

    Sector: Consultancy

    The representative (Marcus) was very helpful and tried many things to try and resolve the problem. I was very happy with the assistance I received

    Sector: Legal

    Very speedy laptop setup by Darren! Much appreciated!

    Sector: Consultancy

    Thanks Mark for coming to site to setup the new laptop for Carly. Very quick setup, everything has been checked and is working well.

    Sector: Consultancy

    My problem was solved within 3 minutes! Thanks Darren!

    Sector: Consultancy

    Mark resolved the problem. He was very helpful and inform.

    Sector: Property

    Mark contacted me very quickly to resolve the security issue. His timing was fab as I have so much to do today before a trip to London on Sunday.

    Sector: Financial

    The issue was resolved very swiftly 🙂

    Sector: Property

    Amazing as always! Thank you Mark 🙂

    Sector: Design Agency

    Thank you Mark, always super nice, helpful and quick.

    Sector: Design Agency

    Response was swift and the problem was resolved quickly.

    Sector: Legal

    Got my emails up and running in no time !

    Sector: Accounting

    Darren is excellent and very pleasant to deal with!

    Sector: Financial

    It was done so quickly and it works perfectly! Thank you....

    Sector: Financial

    Extremely helpful and was able to resolve my issue very quickly.

    Sector: Engineering

    Darren was very helpful and kind. Thanks Darren !

    Sector: Legal

    Mark was extremely knowledgeable and helpful and resolved the issue very quickly.

    Sector: Recruitment

    Kamal, knew how to resolve this issue easily. Brilliant as always!

    Sector: Property

    Speedy and solved my problem!

    Sector: Consultancy

    Quick reply to issue.

    Sector: Accounting

    Fast resolution

    Sector: Accounting

    Mark you are the best, thanks

    Sector: Legal

    Thanks very much for your help, quickly resolved remotely and very polite and courteous on the phone.

    Sector: Legal

    Yes, laptop setup has now been completed and I have added the email signature in myself as Darren mentioned in the ticket. Thanks again Darren for setting up the laptop for us, was very quick & we appreciate it 🙂

    Sector: Consultancy

    Darren is great, as usual!

    Sector: Consultancy

    Mark was extremely helpful and pro active. I really appreciate the effort he made trying to resolve my issue. Thanks

    Sector: Consultancy

    Excellent support as usual/Chris

    Sector: Accounting

    Darren was very calm and kept with it until he fixed the complicated problem. Gary

    Sector: Construction & Interiors

    Excellent service, thank you, Chris

    Sector: Accounting

    Why On Line Computing?

    Established in 1993

    24/7 Support

    Ireland & UK Service

    CIF Certified

    Citrix Partner

    Microsoft Partner