SEARCH for Individuals with GISP®

Check the status of your GISP or any of the GISPs in our registry.

GISP Registry (as of May 3, 2025) Excel Spreadsheet here.

We strive to keep the information accurate and updated.    Please report errors to:  info@gisci.org

A GISP search (active / inactive)  in real time from the database is available here (For best results use the state abbreviation):

Enter information into the table listing below the map to search for a GISP

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Claus Rinner

Professor
GISP Approved
Active

Cert Number: 67921
Expiration: 05/25/2026 00:00:00
Zip: L9Z 2R2

THOMAS RIPLEY

CEO
GISP Approved
Active

Cert Number: 91023
Expiration: 06/25/2026
Zip: 77070

Eric Rippons

Geospatial Professional
GISP Approved
Active

Cert Number: 75500
Expiration: 05/25/2028
Zip: 78245

John Ritsko

GIS Supervisor
GISP Approved
Active

Cert Number: 18540
Expiration: 11/25/2025 00:00:00
Zip: 89131

Doug Ritter

CEO
GISP Approved
Active

Cert Number: 61403
Expiration: 01/25/2028
Zip: 48167

Brian Ritter

GIS Analyst
GISP Approved
Active

Cert Number: 17949
Expiration: 10/25/2025
Zip: 29671

Paul Ritter

GIS Consultant
GISP Approved
Active

Cert Number: 36640
Expiration: 04/25/2028
Zip: 48154

Benjamin Ritter

GIS Sr Technology Engineer
GISP Approved
Active

Cert Number: 160757
Expiration: 02/25/2026
Zip: 06070

Andreas Ritterbusch

Sr Software Integrator
Active

Cert Number: 161151
Expiration: 12/25/2024 00:00:00
Zip: 21042

John Ritzman

Sr GIS Analyst
Active

Cert Number: 160579
Expiration: 05/25/2025 00:00:00
Zip: 98292
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Total Results: 6706

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