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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Michael Wissner

Senior GIS Officer
GISP Approved
Active

Cert Number: 161876
Expiration: 07/25/2027 00:00:00
Zip: 21217

Matthew Witosky

GIS Manager
GISP Approved
Active

Cert Number: 67822
Expiration: 02/25/2026 00:00:00
Zip: 27526

Tim Witt

GIS Analyst III
GISP Approved
Active

Cert Number: 65990
Expiration: 01/25/2028
Zip: 32317

Harrison Witt

Geospatial Developer
GISP Approved
Active

Cert Number: 161557
Expiration: 07/25/2026 00:00:00
Zip: 38111

Jason Witzke

GIS Team Leader
GISP Approved
Active

Cert Number: 51350
Expiration: 05/25/2027
Zip: 64153

Amy Wiwi

Vice President, Deputy Planing Director
GISP Approved
Active

Cert Number: 53624
Expiration: 11/25/2027
Zip: 32428

Joel Wixson

Staff Environmental Scientist, GIS Analyst
GISP Approved
Active

Cert Number: 161136
Expiration: 10/25/2027
Zip: 32607

Andreas Wohlsperger

GIS Director
GISP Approved
Active

Cert Number: 60334
Expiration: 10/25/2027
Zip: 64546

Sandra Woiak

Spatial Analyst
GISP Approved
Active

Cert Number: 160681
Expiration: 10/25/2025 00:00:00
Zip: 21701

Melissa Wojciuk

GIS Analyst
GISP Approved
Active

Cert Number: 20629
Expiration: 12/25/2025 00:00:00
Zip: 54213
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Total Results: 6706

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