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

Refine your Search

Address

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

Martin Siwek

Disaster Recovery Program Manager
GISP Approved
Active

Cert Number: 59080
Expiration: 09/25/2027
Zip: 78729

Tim Siwiec

GIS Coordinator/ Analyst / Administrator
GISP Approved
Active

Cert Number: 162299
Expiration: 07/25/2028 00:00:00
Zip: 98109

Charles Siwinski

Senior GIS Analyst
GISP Approved
Active

Cert Number: 160809
Expiration: 05/25/2026 00:00:00
Zip: 21030

Anton Sizo

GIS Specialist
GISP Approved
Active

Cert Number: 90154
Expiration: 12/25/2025 00:00:00
Zip: S7L 0J5

Hanna Sjostrom

GIS Strategic Advisor
GISP Approved
Active

Cert Number: 161148
Expiration: 12/25/2027 00:00:00
Zip: l9t8k8

Taylor Skarkas

Associate GIS/Environmental Scientist
GISP Approved
Active

Cert Number: 162423
Expiration: 09/25/2028
Zip: 02113

William Skees

GIS Specialist
GISP Approved
Active

Cert Number: 86230
Expiration: 09/25/2028
Zip: 40510

Cynthia Skelhorn

GIS Director
GISP Approved
Active

Cert Number: 160715
Expiration: 02/25/2026 00:00:00
Zip: 34465

Dennis Skidds

Data Manager-Biologist
GISP Approved
Active

Cert Number: 62006
Expiration: 02/25/2028
Zip: 02881

Delbert Skimerhorn

Director of Planning & GIS
GISP Approved
Active

Cert Number: 60866
Expiration: 11/25/2027
Zip: 60901

Page Size:

Total Results: 6702

Interactive Map Showing Where GISPs are around the Globe