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3. [Utilities’ Customer Information System (CIS)](https://www.g2.com/categories/utilities-customer-information-system-cis)
4. [OpenOne CIS Discussions](https://www.g2.com/products/openone-cis/discuss)

[
 ![OpenOne CIS](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_a031ba0ed3b4985d2b56c263558dc03f/openone-cis.jpg "OpenOne CIS")
](/products/openone-cis/reviews)

# OpenOne CIS Discussions

OpenOne CIS is a web-based system that combines all your Financials and Human Resources, Customer Information and Billing, Outage Management, and ESRI-based GIS applications into a single fully integrated enterprise system, accessed through Synergy, a corporate information portal, for todays Utilities electric, water, propane, environmental, etc.

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