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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Alan Gregory

GIS Administrator
Expired

Cert Number: 67668
Expiration: 12/25/2019 00:00:00
Zip: 23235

Mark Guagliardo

Health Services & Public Health Analyst
Expired

Cert Number: 66236
Expiration: 10/25/2018 00:00:00
Zip: 22015

Stacey Guthiel

Senior GIS Professional
Expired

Cert Number: 48038
Expiration: 07/25/2014 00:00:00
Zip: 22401

Paul Harbulak

Geospatial Developer III
Expired

Cert Number: 90672
Expiration: 05/25/2020 00:00:00
Zip: 22968

Bobby Harris

Geospatial Project Manager
Expired

Cert Number: 45895
Expiration: 02/25/2014 00:00:00
Zip: 20132

Douglas Harrison

Senior GIS Developer
Expired

Cert Number: 9319
Expiration: 12/25/2012
Zip: 23456

Michelle Haugen

Financial Analyst Lead
Expired

Cert Number: 43275
Expiration: 02/25/2025 00:00:00
Zip: 22508

Kevin Hawley

Supervisory Geographer
Expired

Cert Number: 84910
Expiration: 08/25/2025 00:00:00
Zip: 22153

Robert Hayward

GIS Team Lead
Expired

Cert Number: 59290
Expiration: 04/25/2013
Zip: 22031

Jon Hendrickson

Expired

Cert Number: 90277
Expiration: 01/25/2020 00:00:00
Zip: 23502

Lori Hertig

Director, GIS Department
Expired

Cert Number: 56874
Expiration: 01/25/2019 00:00:00
Zip: 20106

John Higgins

Mission Planning Support Engineer
Expired

Cert Number: 90325
Expiration: 01/25/2020 00:00:00
Zip: 23435

Ehren HIll

Program Manager
Expired

Cert Number: 57859
Expiration: 09/25/2017 00:00:00
Zip: 24060

David Hinkle

GIS Consultant
Expired

Cert Number: 65980
Expiration: 08/25/2015 00:00:00
Zip: 20132

Kenneth Holbert

Management Analyst
Expired

Cert Number: 61752
Expiration: 02/25/2019 00:00:00
Zip: 20170

Sara Hummell

Adjunct Professor
Expired

Zip: 22015

Salma Hussein

Senior Data Scientist
Expired

Cert Number: 52461
Expiration: 08/25/2021 00:00:00
Zip: 20109

Dahae Hwang

GIS Application Developer
Expired

Cert Number: 56282
Expiration: 05/25/2016 00:00:00
Zip: 22033

Robert Hynes

Geospatial Program Manager
Expired

Zip: 22182

Nicholas Jackson

Principal Software Development Engineer
Expired

Cert Number: 47459
Expiration: 04/25/2022 00:00:00
Zip: 22310

Robert Jacoby

GIS Analyst II
Expired

Cert Number: 56458
Expiration: 02/25/2012
Zip: 22192

Wayne Johnson

Spatial Services Manager
Expired

Cert Number: 11074
Expiration: 02/25/2014 00:00:00
Zip: 23421

Virginia Johnston

GIS Data Analyst
Expired

Cert Number: 57214
Expiration: 04/25/2012
Zip: 23456-9026

Karen Jones

Community Planner-Geospatial Analyst
Expired

Cert Number: 61957
Expiration: 02/25/2014 00:00:00
Zip: 22520

Renee Judkins

Program Manager
Expired

Cert Number: 67280
Expiration: 05/25/2025 00:00:00
Zip: 23231

William Kane

GIS Project Manager
Expired

Cert Number: 67932
Expiration: 06/25/2020 00:00:00
Zip: 23221

Jay Kapalczynski

GIS Manager
Expired

Cert Number: 90845
Expiration: 06/15/2020 00:00:00
Zip: 23168

John Kelmelis

Retired Professor
Expired

Cert Number: 68009
Expiration: 06/25/2015
Zip: 22182

Shafiul Khan

GIS Analyst
Expired

Cert Number: 30694
Expiration: 08/25/2011
Zip: 22046

Charles Kinder

GIS Coordinator
Expired

Cert Number: 62265
Expiration: 03/25/2014 00:00:00
Zip: 24266

Steven King

Geospatial Portfolio Manager
Expired

Cert Number: 37420
Expiration: 08/25/2017 00:00:00
Zip: 22311

Kara Klinger

GIS Analyst
Expired

Cert Number: 22950
Expiration: 01/25/2020 00:00:00
Zip: 23455

Timothy Klinker

GIS Business Systems Analyst
Expired

Cert Number: 58415
Expiration: 01/25/2013
Zip: 23219

Maureen Knight

GIS Coordinator
Expired

Cert Number: 11897
Expiration: 01/25/2019 00:00:00
Zip: 22195

David Koehler

GIS Analyst
Expired

Cert Number: 90115
Expiration: 11/25/2019 00:00:00
Zip: 22207

David Kohlbrenner

GIS Business Area Manager
Expired

Cert Number: 61625
Expiration: 02/25/2019 00:00:00
Zip: 20151

Michael Krimmer

GIS Program Manager
Expired

Cert Number: 91720
Expiration: 12/25/2018 00:00:00
Zip: 20171

Renee Lacy

Expired

Cert Number: 53345
Expiration: 12/25/2010
Zip: 23220

Allan Lambert

GIS Manager
Expired

Cert Number: 12365
Expiration: 02/25/2014 00:00:00
Zip: 23321

Matthew Landry

DIMP Supervisor
Expired

Cert Number: 160718
Expiration: 02/25/2023 00:00:00
Zip: 22314

Justin LaRose

GIS Program Manager
Expired

Cert Number: 90345
Expiration: 01/25/2020 00:00:00
Zip: 20135

Christina Larwill

Senior Geographer
Expired

Cert Number: 67929
Expiration: 06/25/2020 00:00:00
Zip: 22031

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Total Results: 257