Advanced Utility Systems

Customer Information + Billing Solutions for Utilities that Want More.

"CIS Infinity® combines comprehensive functionality, a reliable technology base, and an industry-leading integration strategy to help utilities improve their revenue stream and provide first-rate customer service." Read more...

CS Week Expanding Excellence Award

The recent Advanced Utility Systems (Advanced) implementation of CIS Infinity at Saint Paul Regional Water Services, MN (SPRWS) won “Best CIS Implementation” in CS Week and Electric Light & Power’s Expanding Excellence Awards program.

See CIS Infinity in action

Find out how Advanced helps utilities across North America and the Caribbean solve workflow, customer service, revenue and enterprise integration problems.

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Advanced press releases

"We need a CIS solution that's configurable without expensive customization... We conducted a careful selection process, and Advanced came out with the best solution."

 Press Releases

CIS Infinity feature list

Comprehensive functionality that automates repetitive tasks, puts paper-based processes online, and streamlines revenue -- with no expensive customization.

 Feature list

Going live with CIS Infinity

Our award-winning implementation methodology provides the best solution in the most appropriate timeframe, and has your business needs at its core.


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Advanced Utility Systems, a Division of N. Harris Computer Corporation
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