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

Matthew Mayo

Sr GIS\Environmental Scientist
GISP Approved
Active

Cert Number: 48770
Expiration: 03/25/2027
Zip: 02108

Melissa Mayo

GIS Team Leader
GISP Approved
Active

Cert Number: 66806
Expiration: 09/25/2027
Zip: 35203

Johnathon Mayr

NYSERDA Clean Energy Communities Coordinator
GISP Approved
Active

Cert Number: 91100
Expiration: 06/25/2026
Zip: 14733

Michael Mazanek

GIS Coordinator
GISP Approved
Active

Cert Number: 91254
Expiration: 06/25/2026 00:00:00
Zip: 27604

Shannon Mazelsky

Senior GIS Analyst and Project Manager
GISP Approved
Active

Cert Number: 160781
Expiration: 02/25/2026 00:00:00
Zip: 28078

Lisa McAleer

GIS Analyst
GISP Approved
Active

Cert Number: 14495
Expiration: 10/25/2027
Zip: 84738

Burt McAlpine

GIS Coordiantor
GISP Approved
Active

Cert Number: 60945
Expiration: 12/25/2027
Zip: 63020

Bruce McBride

Team Lead, Analytics
GISP Approved
Active

Cert Number: 53339
Expiration: 11/25/2027
Zip: T2J 2J5

Paul McBride

GIS Practice Director
GISP Approved
Active

Cert Number: 161839
Expiration: 07/25/2027 00:00:00
Zip: 47362

Shawn McCabe

GIS/Environmental Data Specialist
GISP Approved
Active

Cert Number: 60529
Expiration: 10/25/2027
Zip: 14043

Doug McCabe

GIS Analyst
GISP Approved
Active

Cert Number: 90221
Expiration: 12/25/2025
Zip: 21666

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Total Results: 6696

Interactive Map Showing Where GISPs are around the Globe