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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GISPActiveDeceasedExpiredGISP-RRevoked

Brian Bishop

Research Data Specialist III
Active

Cert Number: 160494
Expiration: 12/25/2024 00:00:00
Zip: 95822

Oleg Bizin

Deputy Project Manager (GIS)
GISP Approved
Active

Cert Number: 162112
Expiration: 01/25/2028 00:00:00
Zip: 92241

Alfonso Blanch

GIS Section Supervisor
Expired

Cert Number: 64191
Expiration: 11/25/2019 00:00:00
Zip: 91104

Andrew Bley

Crime Analyst
GISP Approved
Active

Cert Number: 66367
Expiration: 10/25/2027 00:00:00
Zip: 94158

Jessica Block

Associate Director, WIFIRE Lab
GISP Approved
Active

Cert Number: 67749
Expiration: 01/25/2026
Zip: 92104

Gabriel Blossom

Sr GIS Remote Sensing Analyst
GISP Approved
Active

Cert Number: 90370
Expiration: 01/25/2026 00:00:00
Zip: 95833

David Blumberg

GIS Technical Lead
GISP Approved
Active

Cert Number: 2926
Expiration: 12/25/2026
Zip: 92101

Sean Bohac

GIS Analyst
Expired

Cert Number: 59095
Expiration: 04/25/2021 00:00:00
Zip: 92101

Khae Bohan

Asset Management Program Administrator
GISP Approved
Active

Cert Number: 91484
Expiration: 06/25/2026 00:00:00
Zip: 94553

David Bollinger

GIS Program Manager
GISP Approved
Active

Cert Number: 90864
Expiration: 06/25/2026
Zip: 95205
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Total Results: 789

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