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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  2. Region: missouri
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GISP-E
GISP-EActive
GISP
GISPActiveExpiredGISP-R

Jason Warzinik

IT Division Manager
GISP Approved
Active

Cert Number: 22037
Expiration: 01/25/2026
Zip: 65202

Tyler Wehr

Analyst
GISP Approved
Active

Cert Number: 162240
Expiration: 07/25/2028 00:00:00
Zip: 64439

Trina Weilert

Supervisory Geographer
GISP Approved
Active

Cert Number: 91343
Expiration: 06/25/2026 00:00:00
Zip: 64012

Katrina Williams

Transportation Planner
GISP Approved
Active

Cert Number: 67759
Expiration: 01/25/2026
Zip: 65101

Peter Williams

Transportation Planner
GISP Approved
Active

Cert Number: 161365
Expiration: 07/25/2025
Zip: 63146

Jason Witzke

GIS Team Leader
GISP Approved
Active

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

Glenn Xavier

Analyst
GISP Approved
Active

Cert Number: 160671
Expiration: 07/25/2028
Zip: 63108-4101

Huaguo Xiao

GIS Manager
Expired

Cert Number: 31540
Expiration: 01/25/2024 00:00:00
Zip: 64158

Wee Eng Yeo

GIS System Analyst/Developer
GISP Approved
Active

Cert Number: 49310
Expiration: 07/25/2027 00:00:00
Zip: 64119

Dennis Zielstra

Data Steward
GISP Approved
Active

Cert Number: 67652
Expiration: 11/25/2025
Zip: 63126
Page Size:
Total Results: 140

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