GISP Registry

SEARCH for Individuals with GISP®

Check the status of your GISP or any of the GISPs in our registry.

GISP Registry (as of March 6, 2026) Excel Spreadsheet here.
GISP-E Registry (as of March 6, 2026) 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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Dean Halstead

GIS Analyst
Expired

Cert Number: 58082
Expiration: 10/25/2017 00:00:00
Zip: 95628

David Hansen

GIS Specialist/Soil Scientist
Expired

Cert Number: 47477
Expiration: 06/25/2022 00:00:00
Zip: 95662

Russell Hanson

Surveyor
Expired

Cert Number: 64953
Expiration: 12/25/2022 00:00:00
Zip: 92701

RuthAnne Harbison

GIS Coordinator
Expired

Cert Number: 52912
Expiration: 01/25/2019
Zip: 95340

Philip Hardy

LRS Product Manager
Expired

Cert Number: 50673
Expiration: 08/25/2022 00:00:00
Zip: 92672

Jason Harshman

GIS Analyst
Expired

Cert Number: 91439
Expiration: 08/25/2021 00:00:00
Zip: 92009

Amit Hazra

Implementation Consultant
Expired

Cert Number: 62251
Expiration: 03/25/2019 00:00:00
Zip: 94102

Michael Heimer

Regional Planner III
Expired

Cert Number: 9592
Expiration: 12/25/2015 00:00:00
Zip: 93301

Richard Heinonen

GIS Coordinator
Expired

Zip: 93550

Thomas Heinzer

Manager MPGIS Service Center
Expired

Cert Number: 61278
Expiration: 02/25/2014 00:00:00
Zip: 95825

Jeffrey Hemphill

Senior Project GIS Analyst
Expired

Cert Number: 31770
Expiration: 03/25/2018 00:00:00
Zip: 91355

Zachary Henderson

GIS Manager
Expired

Cert Number: 25721
Expiration: 02/25/2022 00:00:00
Zip: 92614

John Herrera

IT Specialist I (GIS) at
Expired

Cert Number: 91398
Expiration: 06/25/2023 00:00:00
Zip: 95667

Michael Heslin

Deputy Dir of IT
Expired

Cert Number: 37606
Expiration: 11/25/2014 00:00:00
Zip: 92552

Christopher Hitchcock

Principal Engineering Geologist
Expired

Cert Number: 59777
Expiration: 07/25/2013
Zip: 94596

Brian Hoefer

President
Expired

Cert Number: 60311
Expiration: 09/25/2013
Zip: 96002

David Howell

Owner
Expired

Cert Number: 49572
Expiration: 12/25/2019 00:00:00
Zip: 95521

Rebekah Howell

Director of GIS
Expired

Cert Number: 49291
Expiration: 11/25/2024 00:00:00
Zip: 92544

Tracey Hughes

GIS Coordinator
Expired

Cert Number: 56139
Expiration: 09/25/2015 00:00:00
Zip: 92037

Tim Huntley

Senior GIS Analyst I
Expired

Cert Number: 60880
Expiration: 12/25/2018 00:00:00
Zip: 91941

Ahmed Husain

GIS Manager
Expired

Cert Number: 10559
Expiration: 07/25/2018 00:00:00
Zip: 91789

Dawn Hutchinson

GISS, IRIN
Expired

Cert Number: 67011
Expiration: 02/25/2022 00:00:00
Zip: 93422

Michael Ireland

GIS Practice Leader
Expired

Cert Number: 59720
Expiration: 07/25/2018 00:00:00
Zip: 91941

David Jacobus

GIS Analyst
Expired

Cert Number: 53614
Expiration: 02/25/2019
Zip: 92618

Oscar Jarquin

Enterprise Architect
Expired

Cert Number: 38088
Expiration: 09/25/2018 00:00:00
Zip: 90012

Bruce Joffe

Principal
Expired

Cert Number: 23521
Expiration: 03/25/2014 00:00:00
Zip: 94611

David Johnson

GIS Project Manager
Expired

Cert Number: 57363
Expiration: 07/25/2012
Zip: 92129

Peter Jonas

GIS Applications Specialist
Expired

Cert Number: 11134
Expiration: 01/25/2014 00:00:00
Zip: 94110

Karen Jordan

GIS Analyst
Expired

Cert Number: 30210
Expiration: 03/25/2021 00:00:00
Zip: 92506

Payal Kamdar

President
Expired

Cert Number: 21060
Expiration: 12/25/2016 00:00:00
Zip: 91320

Jeff Kapellas

Research Program Specialist (GIS)
Expired

Cert Number: 42473
Expiration: 02/25/2022 00:00:00
Zip: 95833

Kenneth Kay

Geographic Production Engineer
Expired

Cert Number: 99261
Expiration: 12/25/2020 00:00:00
Zip: 94121

Lema Kebede

GIS Integrator/Administrator
Expired

Cert Number: 46565
Expiration: 09/25/2014 00:00:00
Zip: 90210

Simon Kedward

GIS Specialist
Expired

Cert Number: 61797
Expiration: 02/25/2014 00:00:00
Zip: 92024

Patrick Keenan

GIS IT Manager
Expired

Cert Number: 31493
Expiration: 02/25/2011
Zip: 93277

Heather Kelley

GIS Analyst
Expired

Cert Number: 61854
Expiration: 02/25/2021 00:00:00
Zip: 92057

David King

GIS Analyst / Consultant
Expired

Cert Number: 64914
Expiration: 12/25/2022 00:00:00
Zip: 90808

David Kirby

Water Quality Engineer
Expired

Cert Number: 47460
Expiration: 03/25/2021 00:00:00
Zip: 93009

William Kirkham

Sr GIS Analyst
Expired

Cert Number: 1460
Expiration: 11/25/2017
Zip: 95822

Dennis Klein

President and CEO
Expired

Cert Number: 23872
Expiration: 02/25/2014 00:00:00
Zip: 94941

Donna Knifong

Geographer
Expired

Cert Number: 62138
Expiration: 02/25/2019 00:00:00
Zip: 95819

Shelly Knight

GIS Manager
Expired

Cert Number: 56744
Expiration: 02/25/2026 00:00:00
Zip: 92587

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Total Results: 369