SEARCH for Individuals with GISP®

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

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
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GISP-E
GISP-EActive
GISP
GISPActiveExpired

Graham Twibell

Regional Planner
GISP Approved
Active

Cert Number: 160875
Expiration: 10/25/2026
Zip: 21211

Mary Valentino

GIS Specialist IV
Expired

Cert Number: 1280
Expiration: 06/25/2016 00:00:00
Zip: 21237

Erwin Villiger

Principal, Sustainability and Climate Analytics
GISP Approved
Active

Cert Number: 68072
Expiration: 06/25/2026
Zip: 20874

Martin Vitiello

Program Manager
GISP Approved
Active

Cert Number: 47031
Expiration: 05/25/2028
Zip: 21784

Nick Walls

Program Manager
GISP Approved
Active

Cert Number: 90915
Expiration: 06/25/2026
Zip: 21014

Valerie Shawn Wampler

GIS Coordinator
GISP Approved
Active

Cert Number: 21969
Expiration: 03/25/2029 00:00:00
Zip: 21401

Feng Wang

IT Specialist
GISP Approved
Active

Cert Number: 160416
Expiration: 07/25/2027
Zip: 20878

Matthew Webb

Systems Analyst
GISP Approved
Active

Cert Number: 90020
Expiration: 09/25/2028
Zip: 21401

Marc Weinshenker

Retired
Expired

Cert Number: 59668
Expiration: 07/25/2021 00:00:00
Zip: 20815

Joseph Weinstein

GIS Analyst
GISP Approved
Active

Cert Number: 162561
Expiration: 12/25/2028 00:00:00
Zip: 21215-3822

Ed Wells

Retired
GISP Approved
Active

Cert Number: 23955
Expiration: 04/25/2027 00:00:00
Zip: 20782

Martha Wells

Director of Consulting Services
GISP Approved
Active

Cert Number: 24811
Expiration: 06/25/2027
Zip: 20782

Jason Wheatley

Associate Vice President - Information & Spatial Solutions
GISP Approved
Active

Cert Number: 64540
Expiration: 02/25/2029
Zip: 21120

Kathleen Wheatley

Scientist/GIS
GISP Approved
Active

Cert Number: 90681
Expiration: 05/25/2026 00:00:00
Zip: 21120

Joseph White

GIS Team Leader
Expired

Cert Number: 51056
Expiration: 12/25/2013 00:00:00
Zip: 21202

Jamie Williams

GIS Analyst
Expired

Cert Number: 52200
Expiration: 05/25/2018 00:00:00
Zip: 21222

Tracy Williams

Environmental Specialist
Expired

Cert Number: 91618
Expiration: 06/25/2023 00:00:00
Zip: 21218

Henry Wilson


Pre-GISP

Cert Number: 500081
Expiration: 12/04/2028
Zip: 20816

Theresa Wimbrow

GIS Analyst III
GISP Approved
Active

Cert Number: 90502
Expiration: 03/25/2029
Zip: 21863

Michael Wissner

Senior GIS Officer
GISP Approved
Active

Cert Number: 161876
Expiration: 07/25/2027 00:00:00
Zip: 21217

Alex Woldemichael

Aeronautical Information Specialist
Expired

Cert Number: 90292
Expiration: 01/25/2026 00:00:00
Zip: 20816

Wesley Wood

Geospatial Analyst
Expired

Cert Number: 57389
Expiration: 09/25/2012
Zip: 21046

Carlynne Lyndy Worsham

Geographer
GISP Approved
Active

Cert Number: 14130
Expiration: 12/25/2026 00:00:00
Zip: 20851

Andrew Wright

GIS Project Manager
Expired

Cert Number: 67661
Expiration: 12/25/2019 00:00:00
Zip: 21620

Keith Wright

GIS Specialist II
GISP Approved
Active

Cert Number: 90614
Expiration: 05/25/2026
Zip: 20772

Zhijun Yao

Senior Application Developer
Expired

Cert Number: 57320
Expiration: 08/25/2018 00:00:00
Zip: 21042

Ryan Young

GIS Analyst
GISP Approved
Active

Cert Number: 160956
Expiration: 01/25/2027
Zip: 21403

Karen Zera

GIS Coordinator
Expired

Cert Number: 24521
Expiration: 09/25/2017 00:00:00
Zip: 21843

Xun Zhang

VP
Expired

Cert Number: 37134
Expiration: 05/25/2023 00:00:00
Zip: 20817
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Total Results: 349