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

Emily Jean Slager

GIS Engineer
GISP Approved
Active

Cert Number: 162052
Expiration: 01/25/2028 00:00:00
Zip: 98406

Melissa Slater

Data Scientist
GISP Approved
Active

Cert Number: 91715
Expiration: 12/25/2027
Zip: 80027

David Slayter

Supervising Engineering Geologist
GISP Approved
Active

Cert Number: 58843
Expiration: 02/25/2027
Zip: 95814

William Sleavin

Subject Matter Expert IV
GISP Approved
Active

Cert Number: 57670
Expiration: 07/25/2028 00:00:00
Zip: 06060

Chris Slinko

GIS Analyst
GISP Approved
Active

Cert Number: 64169
Expiration: 11/25/2025
Zip: 02048

Chris Sliwinski

GIS Specialist
GISP Approved
Active

Cert Number: 23630
Expiration: 12/25/2025
Zip: 70125

Mark Sloan

Director
GISP Approved
Active

Cert Number: 24803
Expiration: 11/25/2025 00:00:00
Zip: 56560

Benjamin Sloboda

Sr Analyst Programmer
GISP Approved
Active

Cert Number: 67288
Expiration: 04/25/2027
Zip: 5018

William Slocumb

Research Associate
GISP Approved
Active

Cert Number: 19596
Expiration: 12/25/2027 00:00:00
Zip: 27604

Joseph Sloop

Geographic Information Officer
GISP Approved
Active

Cert Number: 21770
Expiration: 11/25/2027
Zip: 27101

Trent Small

GIS Systems Administrator
GISP Approved
Active

Cert Number: 57448
Expiration: 01/25/2026 00:00:00
Zip: 20132

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Total Results: 6696

Interactive Map Showing Where GISPs are around the Globe