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: california
  3. GISP: Active
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Ryan Hoopes

GIS Analyst
GISP Approved
Active

Cert Number: 30360
Expiration: 08/25/2027
Zip: 92075

Eric Horowitz

Senior GIS Analyst
GISP Approved
Active

Cert Number: 30791
Expiration: 01/25/2028
Zip: 92688

Rebekah Howell

Director of GIS
Active

Cert Number: 49291
Expiration: 11/25/2024
Zip: 92544

Jose Huerta

GIS Manager
GISP Approved
Active

Cert Number: 67942
Expiration: 06/25/2026
Zip: 91355

Ryan Hunsicker

County Surveyor
GISP Approved
Active

Cert Number: 60625
Expiration: 11/25/2027
Zip: 92354

Ari Isaak

Founder and CEO
Active

Cert Number: 66425
Expiration: 11/25/2024
Zip: 92104

Drew Jack

GIS Analyst
GISP Approved
Active

Cert Number: 160618
Expiration: 07/25/2028
Zip: 96161

Marill Jacobson

Research Analyst II GIS
GISP Approved
Active

Cert Number: 52633
Expiration: 07/25/2026
Zip: 95762

Andrew Jander

District Manager
GISP Approved
Active

Cert Number: 160619
Expiration: 07/25/2025
Zip: 92116

Stephen Jarrett

GIS Specialist
GISP Approved
Active

Cert Number: 63234
Expiration: 06/25/2028
Zip: 92590
Page Size:
Total Results: 433

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