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 September 8, 2025) Excel Spreadsheet here.
GISP-E Registry Excel Spreadsheet here. (coming soon)

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

This Search

GISP: active

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State/Region:Abu Dhabi Ad Dawhah Addis Ababa Al Madinah Al Riyadh Alabama Alaska Alberta Arizona Arkansas Armed Forces of Europe Armed Forces of the Pacific Baden-Württemberg Bagmati Baki Bayern Bogotá D.C.British Columbia Bucuresti Buenos Aires Bulawayo California Cambridgeshire Canada Central Singapore City of London City of Wolverhampton Colorado Connecticut Delaware Devonshire Diego Martin District of Columbia Dubai Eastern Province Essequibo Islands-West Demerara Essex Florida Gauteng Genf Georgia Giza Gros Islet Guam Gurabo Gyeonggi-do Haifa Hamilton Hampshire Harare Hawaii Hawalli Hessen Hong Kong Idaho Illinois Indiana Iowa Jeollabuk-do Jiangxi Johor Kansas Karnataka Kent Kentucky Kigali Louisiana Madrid Maharashtra Maine Makkah Manitoba Maryland Masqat Massachusetts Michigan Minnesota Mississippi Missouri Montana N'Djamena n/a Napoli Nebraska Nevada New Brunswick New Hampshire New Jersey New Mexico New Providence New South Wales New Territories New York Noord-Brabant North Carolina North Dakota North-West Northwest Territories Norway Nottinghamshire Nova Scotia Ohio Okinawa Oklahoma Ontario Oregon Otago Pennsylvania Port of Spain PR Prince Edward Island Puerto Rico Quebec Queensland Rheinland-Pfalz Rhode Island Rivers Rogaland Roma Sachsen Saint Andrew Saint Thomas San José Saskatchewan Selangor South Carolina South Dakota Southern Stockholms län Surrey Tabuk Tamil Nadu Taranaki Tasmania Tennessee Texas Tokyo Tunapuna-Piarco Tunis Uppsala län Utah Vermont Vicenza Vilniaus Virginia Washington Wellington West Java West Virginia Western Australia Wisconsin Wyoming

Mark Guizlo

Professor of Geography and Geospatial Technology
GISP Approved
Active

Cert Number: 161637
Expiration: 08/25/2026 00:00:00
Zip: 44060

Erika Gulick

Director, Capital Programs, Planning & Design
Active

Cert Number: 160588
Expiration: 07/25/2025 00:00:00
Zip: 20003

James Gulisano

GIS Analyst
Active

Cert Number: 40176
Expiration: 08/25/2025
Zip: 27701

Robert Gullo

GIS Manager
GISP Approved
Active

Cert Number: 90454
Expiration: 02/25/2026
Zip: 08753

Shu Gultek

Manager, Land GIS
GISP Approved
Active

Cert Number: 62107
Expiration: 02/25/2028
Zip: 77373

David Gunther

Senior GIS Analyst
GISP Approved
Active

Cert Number: 161933
Expiration: 07/25/2027 00:00:00
Zip: 84043

Adam Guo

Senior GIS Data Analyst
GISP Approved
Active

Cert Number: 67576
Expiration: 04/25/2028
Zip: 77479

Matthew Guptail

GIS Technician
GISP Approved
Active

Cert Number: 64862
Expiration: 03/25/2026
Zip: 54403

Willard Gustafson

Lead GIS Analyst
GISP Approved
Active

Cert Number: 65898
Expiration: 08/25/2027
Zip: 74135

Jon Gustafson

Vice President, Midwest Geomatics Regional Manager
GISP Approved
Active

Cert Number: 7280
Expiration: 07/25/2028
Zip: 55044

Ben Gustafson

Geographer
GISP Approved
Active

Cert Number: 88730
Expiration: 10/25/2025
Zip: 97333

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Total Results: 6696

Interactive Map Showing Where GISPs are around the Globe