SEARCH for Individuals with GISP®

Check the status of your GISP or any of the GISPs in our registry.

GISP Registry (as of May 3, 2025) 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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  2. Region: maryland
  3. GISP: Active
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Efrain Reyes

Sr Land Surveyor/GIS - AM1 Real Estate Cadastral
Active

Cert Number: 82960
Expiration: 06/25/2025 00:00:00
Zip: 21703

Andreas Ritterbusch

Sr Software Integrator
Active

Cert Number: 161151
Expiration: 12/25/2024 00:00:00
Zip: 21042

Shelby Roberson

GIS Manager
GISP Approved
Active

Cert Number: 90997
Expiration: 06/25/2026 00:00:00
Zip: 20878

Starla Robinson

Physical Scientist
GISP Approved
Active

Cert Number: 65682
Expiration: 01/25/2028
Zip: 20783

Demian Rybock

GIS Professional Consultant
GISP Approved
Active

Cert Number: 42990
Expiration: 04/25/2028
Zip: 20781

Conrad Schaefer

Senior GIS Analyst
GISP Approved
Active

Cert Number: 90401
Expiration: 09/25/2026
Zip: 21032

Stephanie Scherer

Geographer
GISP Approved
Active

Cert Number: 161449
Expiration: 12/25/2025 00:00:00
Zip: 21047

John Schlee

Work and Asset Management Solutions / GIS Division Manager
GISP Approved
Active

Cert Number: 18817
Expiration: 02/25/2028
Zip: 20882

Thomas Schweitzer

Sr. Division Manager, VP
Active

Cert Number: 59846
Expiration: 08/25/2024 00:00:00
Zip: 20832

Michael Scott

Professor, Interim Dean
GISP Approved
Active

Cert Number: 57827
Expiration: 08/25/2026
Zip: 21801
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Total Results: 229

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