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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William Patterson

GIS Specialist
Active

Cert Number: 62046
Expiration: 02/25/2025
Zip: 95605

Candace Paulman

Sr GIS Analyst
GISP Approved
Active

Cert Number: 160930
Expiration: 01/25/2027
Zip: 92008

Joel Paulson

Survey Manager
GISP Approved
Active

Cert Number: 90366
Expiration: 01/25/2026
Zip: 92078

Gabriel Paun


GISP Approved
Active

Cert Number: 90838
Expiration: 06/25/2026
Zip: 95117

Thomas Pearson

Research Analysis Specialist
GISP Approved
Active

Cert Number: 65154
Expiration: 05/25/2026
Zip: 96003

Drew Pearson

GIS Specialist
GISP Approved
Active

Cert Number: 160792
Expiration: 02/25/2026
Zip: 93117

Suzanne Perlitsh

Professor, Chair Department of Geography
GISP Approved
Active

Cert Number: 68022
Expiration: 06/25/2026 00:00:00
Zip: 90840

Travis Peterson

Supervisor Gas GIS
GISP Approved
Active

Cert Number: 65172
Expiration: 05/25/2026
Zip: 94583

Kacey Pham

GIS Manager
GISP Approved
Active

Cert Number: 161222
Expiration: 01/25/2028
Zip: 91406

Scott Phillips

GIS Manager/Geography Instructor
GISP Approved
Active

Cert Number: 67691
Expiration: 12/25/2025
Zip: 93619
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Total Results: 433

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