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

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

Mark Mathis

Tech II
Expired

Cert Number: 66101
Expiration: 09/25/2015 00:00:00
Zip: 75068

Daniel Matranga

Analyst
Expired

Cert Number: 91766
Expiration: 07/25/2019 00:00:00
Zip: 77018

John May

GIS and Cloud Services Director
GISP Approved
Active

Cert Number: 52410
Expiration: 04/25/2027
Zip: 76112

Ray McCarty

GIS Technician
GISP Approved
Active

Cert Number: 14068
Expiration: 01/25/2027 00:00:00
Zip: 75503

Bryan McClean

Data Scientist
GISP Approved
Active

Cert Number: 161533
Expiration: 07/25/2026 00:00:00
Zip: 77389

Daniel McCormick

GIS Analyst
Expired

Cert Number: 57041
Expiration: 10/25/2013
Zip: 76207

David McCourt

GIS Application Development Manager
Expired

Cert Number: 61461
Expiration: 01/25/2019 00:00:00
Zip: 75028
Page Size:
Total Results: 850

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