About o-a-sys

Helping you find the right software solution for your business.

Operational Accounting Systems (o-a-sys) provide customers with integrated business systems and ecommerce solutions. Through our accredited experts we support, train and manage the software for all business needs. 

To ensure you get the right solution, o-a-sys takes the time to understand your business and the processes you need to manage, creating long term relationships with customers and helping you to do the same.


Pegasus Opera 3

Pegasus Opera 3 is a complete business solution that can be fully integrated throughout your organisation, eliminating the need to run separate finance, payroll, CRM or service systems. 

Offering unbeatable inter-departmental integration and knowledge sharing, Opera 3 can give everyone in your company a unified view of the business.


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Pegasus Blog

Check out the latest blog posts from Pegasus Software. Learn more about Opera 3 and how it could help you with auto enrolment, salary sacrifice, stocktake, reporting and more. 

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o-a-sys provide a comprehensive software support service which can be tailored to your requirements. Our dedicated team will ensure your support issues are dealt with as quickly and efficiently as possible.

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Case Studies

Find out how Pegasus Opera 3 customers are benefiting from cost savings, efficiency gains, improved productivity and gained better control of their finances as a result of Pegasus Opera 3. 

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9 tips to improve employee engagement and happiness

Published by Pegasus Software - May 2016

For any business there is no greater asset than its employees, and it's no secret that keeping them happy leads to greater efficiency and productivity. A happy employee makes a happy business but the question is; how do you keep employees happy, motivated and loyal? Read More

Monitoring and managing employee absenteeism during the summer
Published by Pegasus Software -  May 2016

It's the time of year again when unplanned absence might be on the increase among your employees. Whilst the majority of staff illness will be genuine, popular sporting events such as the Euros, Wimbledon and the Olympic Games, couples with good weather could encourage some employees to push their luck and 'pull a sickie'. In this blog post we'll look at the monitoring employee attendance so you can identify patterns and introduce processes to manage it. Read More

To the Cloud: Getting the move right
Published by Pegasus Software -  May 2016

It's impossible to escape all things cloud at the moment. And, with Gartner predicting the global market for cloud will reach $240 billion by 2017, it would seem that the cloud isn't going away any time soon. In our latest blog post, we look at how to get the move right, first time. Read More


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