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 March 6, 2026) Excel Spreadsheet here.
GISP-E Registry (as of March 6, 2026) Excel Spreadsheet here.

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

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Kaushik Dutta

GIS Program Manager
GISP Approved
Active

Cert Number: 54875
Expiration: 05/25/2028
Zip: 21224

Thomas Earp

Manager, Innovative Technologies
GISP Approved
Active

Cert Number: 48561
Expiration: 10/25/2027
Zip: 21202

J Kirk Eby

GIS Specialist 3
GISP Approved
Active

Cert Number: 33873
Expiration: 10/25/2026 00:00:00
Zip: 20877

Elan Echevarria

Land Surveyor / Cartographer
GISP Approved
Active

Cert Number: 67719
Expiration: 01/25/2029
Zip: 21704

George Edmonds

GIS Analyst
GISP Approved
Active

Cert Number: 18630
Expiration: 10/25/2028
Zip: 21638

Gretchen Esbensen

Senior Consultant
GISP Approved
Active

Cert Number: 162002
Expiration: 01/25/2028 00:00:00
Zip: 21403

Bill Fearrington

GIS Program Manager
GISP Approved
Active

Cert Number: 84870
Expiration: 08/25/2028
Zip: 21050

Matthew Felton

President & Founder
GISP Approved
Active

Cert Number: 51940
Expiration: 04/25/2027 00:00:00
Zip: 21014

David Firman

Senior GIS and Remote Sensing Engineer
GISP Approved
Active

Cert Number: 68012
Expiration: 06/25/2026
Zip: 21701

Andrew Fitch

GIS Team Technical Lead
GISP Approved
Active

Cert Number: 99196
Expiration: 06/25/2026
Zip: 21228

Kathryn Forsythe-Majchrzak

Senior GIS Analyst
GISP Approved
Active

Cert Number: 61448
Expiration: 01/25/2028 00:00:00
Zip: 21013

Alan Foster

Sr Geospatial Analyst, IV
GISP Approved
Active

Cert Number: 160985
Expiration: 03/25/2027
Zip: 21704

Leo Fothergill

GIS Specialist
GISP Approved
Active

Cert Number: 63543
Expiration: 08/25/2028
Zip: 21202

Theresa Foye

GIS Project Manager
GISP Approved
Active

Cert Number: 91227
Expiration: 06/25/2026 00:00:00
Zip: 21122

Megan Gall

Principal
GISP Approved
Active

Cert Number: 88000
Expiration: 10/25/2028
Zip: 20910

Joseph Gann

GIS Specialist
GISP Approved
Active

Cert Number: 160553
Expiration: 12/25/2027
Zip: 21221

Feng Gao

President
GISP Approved
Active

Cert Number: 58304
Expiration: 01/25/2027
Zip: 20854

Heidemarie Gauss

Project Manager
GISP Approved
Active

Cert Number: 160651
Expiration: 07/25/2028
Zip: 21044

Susan Gidley

Sr. GIS Manager
GISP Approved
Active

Cert Number: 160652
Expiration: 07/25/2028
Zip: 20785

Joel Gladfelter

Lead Engineer / GIS Manager (P.E., GISP)
GISP Approved
Active

Cert Number: 67653
Expiration: 11/25/2028
Zip: 21102

Luciano Gomes

Project Manager
GISP Approved
Active

Cert Number: 48540
Expiration: 03/25/2027
Zip: 21114

Erin Goodnough

GIS Programmer- NASA
GISP Approved
Active

Cert Number: 91366
Expiration: 06/25/2026
Zip: 13104

Eric Goods

GIS Technician
GISP Approved
Active

Cert Number: 54030
Expiration: 06/25/2027 00:00:00
Zip: 21202

Glenn Gorman

GIS Analyst
GISP Approved
Active

Cert Number: 162245
Expiration: 07/25/2028 00:00:00
Zip: 20646

James Graham

GIS and Applications Manager
GISP Approved
Active

Cert Number: 91265
Expiration: 06/25/2026
Zip: 20814

Logan Hall

GIS Administrator
GISP Approved
Active

Cert Number: 99308
Expiration: 12/25/2026
Zip: 21811

Jeffrey Hall

GIS Analyst
GISP Approved
Active

Cert Number: 161622
Expiration: 07/25/2026 00:00:00
Zip: 21043

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Total Results: 217