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

Richard Hollatz

GIS Manager
GISP Approved
Active

Cert Number: 39020
Expiration: 10/25/2027
Zip: 98648

Nathaniel Holley

GIS Analyst
GISP Approved
Active

Cert Number: 161131
Expiration: 09/25/2027 00:00:00
Zip: 33830

Mitchell Holley

Supervisor
GISP Approved
Active

Cert Number: 162235
Expiration: 07/25/2028 00:00:00
Zip: 30032

Jeffery Hollingsworth

Professor of Practice
Active

Cert Number: 78950
Expiration: 06/25/2025
Zip: 49931

Amanda Hollingsworth

GIS Project Manager
GISP Approved
Active

Cert Number: 160425
Expiration: 07/25/2027
Zip: 09622

Jason Hollister

GIS Project Manager
GISP Approved
Active

Cert Number: 72130
Expiration: 04/25/2028
Zip: 18436

Shonia Holloway

GIS Specialist
GISP Approved
Active

Cert Number: 30900
Expiration: 04/25/2026
Zip: 23664

Corinna Holloway

Physical Scientist
GISP Approved
Active

Cert Number: 70290
Expiration: 03/25/2028
Zip: 39525

David Holm

Branch Manager
GISP Approved
Active

Cert Number: 91371
Expiration: 06/25/2026
Zip: 57701

David Holmen

GIS Specialist / Resource Conservationist
GISP Approved
Active

Cert Number: 72510
Expiration: 04/25/2028
Zip: 55024

Mark Holmes

Geospatial Services Manager
GISP Approved
Active

Cert Number: 10170
Expiration: 01/25/2028
Zip: 48842

Page Size:

Total Results: 6696

Interactive Map Showing Where GISPs are around the Globe