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

John Wirries

Professional Engineer
GISP Approved
Active

Cert Number: 90631
Expiration: 04/25/2026
Zip: 58078

Paul Wirth

GIS Analyst
GISP Approved
Active

Cert Number: 57220
Expiration: 08/25/2027
Zip: 76557

Troy Wirth

GIS Specialist
GISP Approved
Active

Cert Number: 160669
Expiration: 07/25/2028
Zip: 89014

John Wisdom

Active

Cert Number: 43869
Expiration: 08/25/2025
Zip: 27603

Clayton Wise

Enterprise Data Scientist
GISP Approved
Active

Cert Number: 33579
Expiration: 01/25/2028
Zip: 23456

Aaron Wisher

GIS Specialist/Geologist LG GISP
GISP Approved
Active

Cert Number: 90729
Expiration: 05/25/2026 00:00:00
Zip: 98208

Daniel Wismer

GIS Analyst
GISP Approved
Active

Cert Number: 160983
Expiration: 02/25/2027
Zip: T3A 1E1

Nicholas Wissler

Senior Manager
GISP Approved
Active

Cert Number: 90148
Expiration: 11/25/2025
Zip: 22101

Michael Wissner

Senior GIS Officer
GISP Approved
Active

Cert Number: 161876
Expiration: 07/25/2027 00:00:00
Zip: 21217

Matthew Witosky

GIS Manager
GISP Approved
Active

Cert Number: 67822
Expiration: 02/25/2026 00:00:00
Zip: 27526

Tim Witt

GIS Analyst III
GISP Approved
Active

Cert Number: 65990
Expiration: 01/25/2028
Zip: 32317

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Total Results: 6696

Interactive Map Showing Where GISPs are around the Globe