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
  3. GISP: active
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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 Gabe Martinez

VP, 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

Nathan Marx

GIS Coordinator
GISP Approved
Active

Cert Number: 91147
Expiration: 06/25/2026
Zip: 77002

Michael Masters

GIS Manager
GISP Approved
Active

Cert Number: 13890
Expiration: 03/25/2026
Zip: 77581

Richard Mater

GIS Analyst
GISP Approved
Active

Cert Number: 90041
Expiration: 10/25/2025 00:00:00
Zip: 77584

John May

GIS and Cloud Services Director
GISP Approved
Active

Cert Number: 52410
Expiration: 04/25/2027
Zip: 76112
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Total Results: 524

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