Onesys have a long and successful history of providing software and exceptional service to our clients. 

Because IT services are a ‘people business’, we employ the best people to ensure you get the correct solution for your business. We are not afraid to say so, if we feel we are unable to help. We know that finding the right IT company is the key to ensuring business success and to keep your operation running smoothly and efficiently. That is why the Onesys Group are the perfect match for your business. 

With offices in York, Bradford, Newcastle, Coventry, Mansfield and London; we are your local Business Partner. 

The Onesys Group have grown organically and through acquistion always keeping in mind the importance of a personal service and a helpful attitude to our customers. Through our growth we have become the 3rd largest Sage reseller in the UK and have continued to have a team of people that know your business and how it operates. We are big enough to deliver and small enough to care. 

We are a Sage Platinum Partner and specialise in delivering software to the Manufacturing, Distribution and Professional Services sectors. Due to a recent acquisition our knowledge in the manufacturing and distribution industry has become unrivalled. The acquisitions have also enabled us to broaden our technical skills, gain more resource and ensure our customers receive the high quality of customer service that they deserve. 

Why Onesys

Approachable, fully qualified, professional and friendly 

Client Satisfaction
Client feedback indicates a high level of satisfaction with the ease of contact. Our clients can just pick up the phone and speak to a person with a knowledgeable and friendly account manager.
We are proud of our reputation, our colleagues will do everything in their power to provide you with a solution, or advice as soon as possible, even if the problem is not with a product we supplied.
Single Solution
We pride ourselves on being able to provide you with a full single point solution, including consultancy, project management, application software, user training and ongoing support and upgrades
Our quality of after–sales service and support ensures existing customers stay with us for many years, and helps us gain new customers. Our staff are highly skilled and always go the extra mile.

Our Awards

We have been providing successful business solutions since 1972 and during that time we've picked up a few awards and accreditations along the way. Discover just some of the things that make us proud to be the largest UK partner of Global Business Systems and the Sage Professional Services Division.

Sage 200 Strategic Partner Sage 50 Business Partner of the Year Sage Development Partner Sage Platinum Partner


Not sure what solution you need?

Use our easy to use Solution Finder to help you find which solution would work best for your business. Simply enter your business size, the number of users who will be using the software and the main problems you need your solution to resolve.

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Our Vision, Mission & Culture 

At Onesys, we believe our passion for technology and service excellence will make a positive difference to you and your business.
We really care about the quality of the services we provide and understand the value of creating a long-term relationship with you.
Our team of skilled IT professionals always abide by the principles of clear communication, transparency and mutual respect.
We take pride in our work, our team and our achievements and we look forward to working with you.

Need More Information? 

If you would like to discuss how our team and our ICT solutions can help you manage your business better, then please email or call us for more information. 

One of our friendly members of our team will be happy to discuss your requirements with you. 

Telephone: 01423 330335

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Making Tax Digital 

Making Tax Digital is an HMRC initiative that aims to revolutionise the UK tax system and ultimately bring an end to self-assessment.
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