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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Daniel Machado

GIS Manager
GISP Approved
Active

Cert Number: 161560
Expiration: 07/25/2026 00:00:00
Zip: 95605

Melissa Macias

Principal Investigator/GIS Analyst
GISP Approved
Active

Cert Number: 162305
Expiration: 07/25/2028 00:00:00
Zip: 90805

Ryan Malhoski

Geographer
GISP Approved
Active

Cert Number: 161592
Expiration: 07/25/2026 00:00:00
Zip: 96150

Petronila Mandeno

GIS Analyst/Fire Ecologist
GISP Approved
Active

Cert Number: 160512
Expiration: 12/25/2027
Zip: 94931

Liza Markey

Senior GIS Analyst
GISP Approved
Active

Cert Number: 162034
Expiration: 01/25/2028 00:00:00
Zip: 91201

Rachel Marquez

PRINCIPAL GEOGRAPHIC INFORMATION SYSTEMS ANALYST
GISP Approved
Active

Cert Number: 90558
Expiration: 04/25/2026
Zip: 90603

Roland Martin

Sr GIS Consultant
GISP Approved
Active

Cert Number: 160442
Expiration: 07/25/2027
Zip: 90017

Jason Martin

GIS Analyst III
GISP Approved
Active

Cert Number: 161526
Expiration: 07/25/2026 00:00:00
Zip: 91801

Michael Matisek

Geographer
GISP Approved
Active

Cert Number: 99292
Expiration: 12/25/2026
Zip: 93004

Gregory Mattis

Chief GIS Architect
GISP Approved
Active

Cert Number: 160922
Expiration: 01/25/2027
Zip: 93291
Page Size:
Total Results: 433

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