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: washington
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GISP-E
GISP-EActive
GISP
GISPActiveDeceasedExpiredGISP-R

Subramanian Swaminathan

GIS Programmer/Engineer, Expert/Supervisor
GISP Approved
Active

Cert Number: 64389
Expiration: 04/25/2026 00:00:00
Zip: 98467

John Talmadge

IT Specialist III
Expired

Cert Number: 57050
Expiration: 05/25/2012
Zip: 98501

Midge Tarvid

Senior GIS Analyst
Expired

Cert Number: 61079
Expiration: 12/25/2018 00:00:00
Zip: 98009

Amanda Taub

GIS Analyst
GISP Approved
Active

Cert Number: 58138
Expiration: 10/25/2026
Zip: 98826

Drew Thompson

GIS Administrator
GISP Approved
Active

Cert Number: 45620
Expiration: 05/25/2027
Zip: 98662

Carlito Tolentino

GIS Analyst
Expired

Cert Number: 52430
Expiration: 05/25/2021 00:00:00
Zip: 98101

Carlito Tolentino

GIS ANALYST
GISP Approved
Active

Cert Number: 52430
Expiration: 05/25/2027
Zip: 98101

Mary Tomonaga

GIS Analyst
GISP Approved
Active

Cert Number: 67700
Expiration: 02/25/2028
Zip: 98278

Michelle Totman

GIS Specialist
GISP Approved
Active

Cert Number: 160472
Expiration: 07/25/2027
Zip: 98292

Dana Trethewy

Business Systems Manager
GISP Approved
Active

Cert Number: 60983
Expiration: 12/25/2027
Zip: 98115
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Total Results: 346

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