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: texas
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GISP-E
GISP-EActive
GISP
GISPActiveExpiredGISP-RRevoked

Adi Mallin

GIS Manager
GISP Approved
Active

Cert Number: 160779
Expiration: 02/25/2026 00:00:00
Zip: 76051

Chris Mandell

Space Manager
GISP Approved
Active

Cert Number: 90183
Expiration: 12/25/2028
Zip: 79902

Nanette Manhart

Senior Planner GIS
Expired

Cert Number: 52408
Expiration: 07/25/2010
Zip: 77842

Thelma Marron

GIS Manager
GISP Approved
Active

Cert Number: 63291
Expiration: 09/25/2026
Zip: 79924

Saul Marroquin

Regional Manager Campus Technology
GISP Approved
Active

Cert Number: 90590
Expiration: 04/25/2026
Zip: 77031

Michelle Marshall

IT Developer
GISP Approved
Active

Cert Number: 160785
Expiration: 02/25/2026 00:00:00
Zip: 78748

Roel Martinez

Director, Research
GISP Approved
Active

Cert Number: 44870
Expiration: 01/25/2027
Zip: 77494

Ruben Martinez

GIS Analyst
GISP Approved
Active

Cert Number: 87260
Expiration: 10/25/2025 00:00:00
Zip: 78207

Sandy Martinez-Echegoyen

GIS ETL Developer
GISP Approved
Active

Cert Number: 162099
Expiration: 01/25/2028 00:00:00
Zip: 75068

Michael Martorell

GIS Specialist
Expired

Cert Number: 22230
Expiration: 12/25/2016 00:00:00
Zip: 77539
Page Size:
Total Results: 850

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