Boost Sales Are your retail systems holding you back? Sales Efficiency Profitability With a complete retail solution from
the industry's leading provider
Click Here
Break Free Old, costly retail system holding you back? BREAK FREE... ...with a modern, cost-effective retail system
from the industry's leading provider
Click Here
Evolve your business Are your retail systems helping
your business stay relevant?
EVOLVE YOUR BUSINESS... With a retail system that works
with you and evolves with your
Click Here
Boost Efficiency Boost efficiency with our mobile & routing tools: • Minimise travel time with auto-routing
• Assign and text time slots to your customers
• Real-time job updates and signatures
Click here for more information
Unique VOIP
Upgrade to the only VOIP system with
full NCompass integration as standard
NCompass Caller ID
Call Logging
Mobile Extensions
Real-time status dashboards with custom statistics
Click to Dial
Effectively manage your website from NCompass,
with fully integrated products, stock and prices -
online sales are only a click away
  • Quickly list & update products
  • Efficiently process & dispatch orders
  • Easily enhance your site with specialist features
  • Sell online effectively

Calculus Software Solutions.
A brief synopsis of our company and what we do.

Calculus Software Solutions produce the market-leading NCompass Advanced Retail system, which helps you grow your business, boost your reach and improve your efficiency. Every solution includes full implementation, support and advice from our retail-experienced consultants, and is backed by our highly-rated support team.

More About Us

Our services.

NCompass Advanced Retail

NCompass Advanced Retail is a powerful software package that transforms a standard computer into an easy-to-use system to help you run your business on a daily basis.

More Info...

NCompass Mobile

Extend the power of NCompass Advanced Retail Professional and Enterprise editions into the hands of your delivery drivers and field service engineers.

More Info...


A website is important for any serious business, but it is even more important to keep that website up-to-date. Our Magento Integration allows you to do just that, from within NCompass.

More Info...


We offer powerful telephony integration features, both for your existing telephone system and when used in conjunction with our own VoIP-based systems

More Info...

Website Showcase

We guarantee you'll find something you'll like! Take a look through our website showcase to see all the latest developments, integrations and websites we've created. If we've peaked your interest why not take a look at our E-Commerce offerings?

Find Out More...

we have
team members
Active Licenses
We've consumed
cups of tea

News & Events

Keep up-to-date with all of our latest News, Events and Developments. If you'd like to receive periodic notification from us, why not sign up to our newsletter?

* indicates required
Want to unsubscribe? Click the unsubscribe link at the bottom of our newsletter.

Find us.

Calculus Software Solutions Ltd
4 Warren Court
Park Road
East Sussex

Call us.

Sales: 0845 125 9192
Admin: 0845 125 9192
Support: 0845 125 9193
Emergency Support (Out of Hours Only): 0845 833 9196

Email us.