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
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GISP-E
GISP-EActive
GISP
GISPActiveDeceasedExpiredGISP-RRevoked

Jennifer Whitacre

Sr Account Manager
GISP Approved
Active

Cert Number: 62163
Expiration: 02/25/2028
Zip: 94506

Richard Whitaker

GIS Specialist
Expired

Cert Number: 63550
Expiration: 08/25/2014 00:00:00
Zip: 92660

Cameron Whitney-Giordano

GIS Consultant
GISP Approved
Active

Cert Number: 161736
Expiration: 12/25/2026 00:00:00
Zip: 95128

William Wickersheim

Facility Technology Coordinator
expired

Cert Number: 61414
Expiration: 01/25/2014
Zip: 91504

David Wilcox

GIS Specialist
Expired

Cert Number: 54252
Expiration: 12/25/2013 00:00:00
Zip: 95624

Carrie Wiley

Founding Account Executive
GISP Approved
Active

Cert Number: 77780
Expiration: 05/25/2028
Zip: 92016

Larry Wilke

Facility Water and Power
Expired

Cert Number: 58519
Expiration: 03/25/2013
Zip: 91502

Scott Williams

GIS Coordinator
Expired

Cert Number: 25372
Expiration: 01/25/2016 00:00:00
Zip: 92683

Laurie Williams

Principal Planner GIS & Data
GISP Approved
Active

Cert Number: 91573
Expiration: 06/25/2026
Zip: 123

Matthew Wilson

Geographer / GIS Analyst
Expired

Cert Number: 72500
Expiration: 04/25/2019 00:00:00
Zip: 93013
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Total Results: 789

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