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SERVICES / GIS CUSTOMIZATION

Bend Smallworld GNM to your business — without breaking the upgrade path.

Magik development, hybrid Java-Magik applications, and integrations that fit your operation without trapping you on a custom version of Smallworld Geo Network Management (GNM).

What we build.

  • Magik development. Custom objects, methods, and modules written to GE Vernova's coding standards so they survive the next version upgrade.
  • Hybrid Java-Magik applications. Where Magik ends and modern web or service architecture begins — done cleanly.
  • Workflow and rules. Editing tools, validation rules, network rules, and quality manager configurations tailored to how your operators actually work.
  • User interface. Custom dialogs, toolbars, and field-facing apps that reduce clicks where clicks cost minutes.
  • Reporting and analytics. Custom reports, dashboards, and exports that match your regulatory and operational reporting cadence.

The discipline behind the code.

  • Coding standards. GE Vernova-aligned. Reviewed before merge. Documented as a deliverable.
  • Version-safe. We don't patch core. Every customization is structured so it travels with you to the next Smallworld GNM release.
  • Documented. Every change carries a comment, a commit message, and a one-page module summary. The next vendor in the door can read what we did.
  • Tested. Unit tests for logic, integration tests for connectors, UAT scripts you keep.

Need something Smallworld GNM doesn't do out of the box?

A 30-minute call. Bring the workflow you wish the system handled. We'll tell you whether it's a configuration, a customization, or a sign that you need a Nexus product instead.

Book a 30-minute call