About Itineris

Itineris is an international technology company solely focused on the energy and water market and is the developer of UMAX, a combined customer information system and ERP built on the Microsoft Dynamics AX platform.

With offices in North America and Europe, our mission is to deliver technology solutions that drive greater operational value and improve customer care capabilities for both regulated/non-liberalized and deregulated/liberalized utility organizations.

Microsoft Gold Partner ERP

More about Itineris

About UMAX

UMAX is a suite of solutions that support energy and water utilities and suppliers in their core and customer processes. For ERP-related functionality, UMAX leverages Microsoft Dynamics AX. UMAX delivers flexible management of front- and back-office processes:


  • Billing, Collections
  • Campaigns
  • Sales & Marketing
  • Customer Engagement

  • Financials (GL, AR, AP)
  • Work Management
  • Asset Management
  • HR / Payroll

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News & Events


AWWA/WEF Utility Management Conference 2015: Itineris attending, contributing

A team from Itineris will attend and contribute to the water/wastewater industry’s Utility Management Conference (UMC), February 17-20 in Austin, Texas.... Read More →

City of Baltimore selects Itineris’ UMAX CIS solution for water billing and customer care

ATLANTA, Oct. 31, 2014 – The City of Baltimore Department of Public Works has signed an $8.4 million (USD) contract... Read More →

Meet us at the European Utility Week 2014

We kindly invite you to discover the power of the UMAX customer solution during the European Utility Week 2014 at... Read More →

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What Our Clients Say

With UMAX I can serve my customers at a high quality level. UMAX allowed us to grow more than 4 times while the number of staff stayed the same.
Vincent Meerman
Manager Business Support at Delta
With UMAX we have been able to realize our mantra of one source, one vision and one truth. UMAX allows us to make our processes truly transparent. We have much better control over the business.
Barth De Klerk
Managing Director at Eneco The Netherlands

Some of Our Clients

GDF SUEZ E.ON Eneco City of Baltimore De Watergroep Delta

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