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

Gary Siorek

Retired
GISP Approved
GISP-R

Cert Number: 19513
Expiration: 01/25/2028 00:00:00
Zip: 48188

Edward Smith

Sr GIS Technician
GISP-R

Cert Number: 54369
Expiration: 06/25/2025 00:00:00
Zip: 28382-7248

Michael Sperazza

Stony Brook University
GISP Approved
GISP-R

Cert Number: 91241
Expiration: 06/25/2026 00:00:00
Zip: 98070

Deborah Tomlinson

GIS Administrator
GISP Approved
GISP-R

Cert Number: 40242
Expiration: 08/25/2029 00:00:00
Zip: 28906

Peter Van Demark

Director of GIS Products & Training
GISP Approved
GISP-R

Cert Number: 25068
Expiration: 11/25/2027 00:00:00
Zip: 01966-1354

Jeroen Wagendorp

Associate Professor
GISP Approved
GISP-R

Cert Number: 24338
Expiration: 09/25/2027 00:00:00
Zip: 49080

Jeffrey Waltman

GIS Analyst 911
GISP Approved
GISP-R

Cert Number: 51053
Expiration: 12/25/2027 00:00:00
Zip: 17350

Barry Wellar

President
GISP-R

Cert Number: 23421
Expiration: 01/25/2025
Zip: K2A 3P5

William Westbrook

Technical Resources Supervisor
GISP-R

Cert Number: 54367
Expiration: 06/25/2025 00:00:00
Zip: 28302

Deb (Deborah) Wilson

Retired GIS Developer
GISP Approved
GISP-R

Cert Number: 56202
Expiration: 01/25/2026 00:00:00
Zip: 85395
Page Size:
Total Results: 50

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