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: minnesota
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GISP
GISPActiveExpired

Stuart Lien

Director of Information Technology
GISP Approved
Active

Cert Number: 90109
Expiration: 11/25/2025
Zip: 56621

Kathy Liljequist

GIS Consultant
Expired

Cert Number: 45993
Expiration: 05/25/2019 00:00:00
Zip: 56301

Derek Lorbiecki

GIS Data Services Lead
Expired

Cert Number: 61340
Expiration: 10/25/2018 00:00:00
Zip: 55388

Geoffrey Maas

Senior Geospatial Business Analyst
GISP Approved
Active

Cert Number: 67475
Expiration: 04/25/2028
Zip: 55418

CALEB MACKEY

Senior GIS Developer
GISP Approved
Active

Cert Number: 90861
Expiration: 06/25/2026
Zip: 55379

Tami Maddio

GIS Coordinator
GISP Approved
Active

Cert Number: 91292
Expiration: 06/25/2026 00:00:00
Zip: 55122

David Malm

GIS Project Manager
GISP Approved
Active

Cert Number: 160768
Expiration: 02/25/2026 00:00:00
Zip: 55423

Sean Mangan

GIS Manager
GISP Approved
Active

Cert Number: 13587
Expiration: 06/25/2028
Zip: 55101

Dustin Marlow

GIS Specialist III
GISP Approved
Active

Cert Number: 160752
Expiration: 02/25/2026 00:00:00
Zip: 56304

Josh Marsh

Application Developer, CTO
Expired

Cert Number: 58844
Expiration: 04/25/2021 00:00:00
Zip: 56484
Page Size:
Total Results: 167

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