"Our Mission is to create software applications for the internet that enable people to work together in a collaborative manner."

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City of Los Angeles

The FAST System (Field Automation for Sanitation Trucks) is an exciting new application for managing sewer maintenance work orders and the associated facilities data and deploying that data to the field.

Georgia Power

When engineers and operators at Georgia Power Corporation (GPC) need maps or reports about their electrical distribution network, they turn to the Distribution Viewer

First Energy

As is the case with most energy companies today, FirstEnergy Corp of Akron, Ohio, looks at operational efficiency as the key to financial performance improvements and shareholder profit.

High Performance Internet Applications

Gatekeeper Systems is a software development and consulting firm producing high-performance Internet applications. We specialize in developing applications that serve up geographic, facility and enterprise data in an integrated manner over the internet. Based in Pasadena, California, Gatekeeper Systems serves business and government customers worldwide.

We invite you to learn more about Gatekeeper by exploring this site. If we can assist you in your project needs, please contact us. Thanks for visiting!

Our core business is developing applications that deploy AM/FM/GIS data over the Internet (and intranets). We use an application framework called NaviGate to build web-based GIS data viewers and data distribution tools.


Gatekeeper Systems uses a data-centric approach to application development. By focusing on the data that is to be implemented, we are able to quickly and efficiently design and configure the applications necessary to deploy it.

ButtonOur Products

The NaviGate Application Framework is a suite of web-based products designed to promote information integration, increase self service, eliminate paper work, and improve field service for utilities. NaviGate is an off-the-shelf product that can be configured to meet our customers' needs  for spatial viewing, outage visualization, field inspections, mobile work orders, automated vehicle location, dispatch and call-before-you-dig. 

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ButtonOur Customers

Have a look at the success of our leading customers, from large publicly-traded electric utilities to municipal water authorities.