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2021

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Drawing Board Club
​$2,000-$4,999
Based on cumulative amount

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Hardhat Club
$5-$499
Based on cumulative amount

Individuals
Christina Barry
Joyce Barry
Stephanie Barry
Stephen Barry
Jonathan Barry
Mandy Bishop*
Carol Catanzaro
Jared Cebulski
Daniel Curry
Dustin Doherty
Frank Duraney
Amanda & Brian
​   Engle**
John Engel**
Onur Eroglu
Ross Etgen
Beverley Etgen
Rob & Sarah
​   Ferguson**
Liz Florian**
​Terri Friend
Samuel Gold
​

​​​Ryan Grassly
Kelsey Greenwood
Henry Hensley
Bob Jones
Nancy Karre
Kevin Kershner
Robert & Regina
​   Kramer*
Jeff Krummel
Thomas Less**
Devin Lewis
Alexandra Monda**
Greg Monte
Linda Peltier
James Peltier**
Dorothy & David
​   Pritchard**
Kayla Saggio
Evan Salyers
​Erin Sarosi**
Coleen Sarosi**​

Patricia Shannon
Edward Shannon
Jennifer Silliman*
Savvas Sophocleous
Patrick Sours
Nicholas Stauffenger
Sarah Stratil
Nicholas Sullivan
Joel Thomas
Samantha Peltier
Vanessa Tortora
Michael Vannatta
Matthew Vecchione
Gail Vecchione
Sarah Vecchione
Anthony Wong
Christina Zimmerman

​Organizations
​​DHDC Engineering
  Consulting Services*****

2020

​Compass Guild
​$10,000 +
Based on cumulative amount

     
​ John & Susan Siebert
​

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Drawing Board Club
​$2,000-$4,999
Based on cumulative amount

Organizations
DLZ Corporation*
Columbus Rotary***

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Blueprint Club
​$500-$1,999
Based on cumulative amount

Individuals
Kristin & Scott
​   Grimshaw
​Cornell Robertson
​

Jeff & Wendy
​   Ludke

Organizations
Honda of America
   Manufacturing
​DHDC Engineering
  Consulting Services****

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Hardhat Club
$5-$499
Based on cumulative amount

Individuals
Meghan Altier
Mike Avellano
Sarah Barbee
Dan Barnhart
Bruce Bauchmire
Chris Bauserman
Debbie & Michael Beck
Chris Bell
Rishi Bhanot
Mandy Bishop*****
Mitch Blackford
Joseph Bolzenius
Ron Bonnette
Gary & Maura Bowen
Nick Brant
Conner Brintlinger
Steve Buskirk
John Cahill
Mike & Megan
   Christian
Alex Cofield
Fritz Crosier
Isabella Culliton
Becca Czaja
Jeffrey Darbee
Jim Dixon
Dustin Doherty
Justin Duffie
Amanda & Brian Engle
John Engle
Rob & Sarah Ferguson
Liz Florian
Andrew Frankhouser
Bruce Fraser
Gregory Galieti
Kevin Grathwol
James Hamilton
Timothy Hampshire
Todd & Joy Harkins
Wallis & Patrick Harsch
Mark Henderson
Frank Herman
Tom Hibbard
Colman Hickey
​Ryan Hutson

Steve Jewel
Bob Jones
Chris Kelbley
Michael Kennedy
Steve Koch
Robert & Regina
   Kramer​*****
Jennifer LaPointe
Thomas Less
Sarah Lidonnice
Erik Mackling
Heather Mackling
Kris Mapes
Michelle May
Deborah McDonald
Jenna Mears
Beth Meek
Dylan Meyer
Margaret Miles
Doug Mill
Darrell Miller
Alexandra Monda
Adam Moorman
William Murdock
Peter Narsavage
Jim Negron
Anne Nelson
Steve Nocera
John O'Meara
Mark Pardi
Peggy Pardi
James Peltier
Andrew Posani
Dorothy & David
   Pritchard
Brian Quackenbush
James Ramsey
Mike Raubenolt
Nancy Recchie
Christine Rettig
Steven Rhodes
Henry & Jessica
​   Rodriguez
Kim & Mike Rowland
Matina Ross

​Chad Rundle
​Evan Salyers
​Erin Sarosi
Frank & Barb Sauder
Shashi Savla
Kelly Scocco
Will Semple
Mark Sherman
Jim Siebert*****
Jennifer Silliman*****
Doug & Denis Soma
Sarah Stratil
Mimi & Daniel
   Tadesse
Jamal Tahat
Cindy Taylor
Bonnie Teeuwen
Joe Thomas
Jim Toto
Sara Vecchione
Brent Welch
Charles West
Vickie Wildeman
Melva Williams-Argaw
Pete Wilms
Rachel Wolff
Barry Wong
Caroline Wong
Serie & David
​   Zimmerman

Organizations
American
   Structurepoint
GDP Group
The Kleingers Group
Mannik Smith Group
MB Creative*****(I)
​Terracon

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2019

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Drawing Board Club
​$2,000-$4,999
Based on cumulative amount

Organizations
DLZ Corporation*****
​Columbus Rotary**

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Blueprint Club
​$500-$1,999
Based on cumulative amount

Individuals
Kelsey Hunter
Jeff & Wendy
​   Leudeke
​

​
​Clark & Sandy
​   Swanson

Organizations
Black & Veatch
EMH&T​*****
Mead & Hunt****
​Mi-De-Con, Inc.
​Stantec**

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Hardhat Club
$5-$499
Based on cumulative amount

Individuals
Mandy Bishop****
Robert & Regina
​   Kramer****
Pete Nix
Theresa O'Malley

​Brian Quackenbush
​​​​​Colleen Sarosi
​Jim Siebert****
​Jennifer Silliman****
​Richard Smelker

Organizations
DHDC Engineering
   Consulting
​   Services***
S&ME**
​The Kleingers Group
​MB Creative****(I)
Woolpert

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2018

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Drawing Board Club
​$2,000-$4,999
Based on cumulative amount

Organizations
​Central Ohio ASCE
​Columbus Rotary

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Blueprint Club
​$500-$1,999
Based on cumulative amount

Individuals
Robert & Regina
​   Kramer***

Organizations
Burgess & Niple, Inc.
DLZ Corporation
​   ****
​EMH&T****
Mead & Hunt,
​   Inc.***
MB Creative***(I)
Stantec Inc.

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Hardhat Club
$5-$499
Based on cumulative amount

Individuals
Debbie Beck
Mandy Bishop***
Michael Ciotola**
John Engle***
​Russ Funk (I)
Shirley & Walter
​   George**
​Christopher Kelbley
David & Liz Klumpp**
Rick Mark

​Mark Pardi**
​Jim Siebert***
John & Susan
   Siebert**
Jennifer Silliman***
Smitty Smith
Pam & Dennis
    Wehby**
Charles West
​Andrew White
​Susan Wintermeyer

Organizations
Collective Goods
​DHDC Engineering
   Consulting
​   Services**
EL Robinson
​   Engineering
Mannik & Smith
​   Group, Inc. **
​Terracon
​TetraTec

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2017

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Drawing Board Club
$2,000-$4,999
Based on cumulative amount

Businesses
​DLZ Corporation ***
​EMH&T ***

     Click logos to read more:

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Blueprint Club
$500-$1,999
Based on cumulative amount

Individuals
Mike & Megan
   Christian **

Businesses
CHA Consulting, Inc.
​CTL Engineering
DHDC Engineering
​   Consulting Services​
Mercanta **​​
MB Creative ** (I)

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Hardhat Club
$5-$499
​Based on cumulative amount

Individuals
Cassandra Austin
Sushanta Bhusal
Mandy Bishop **
Nicholas Brant **
Jennifer Ciotola
Angela Cullison **
Mr. & Mrs. Glenn
   Deans
Brian Dudley
John Engle **
​Rob Ferguson **
Spencer Huffman
Louie & Sarah
   Husseini
Aurea Jones (I)
Richard Klish
Robert & Regina
​   Kramer **

​
​Jeffrey Luedke **
Beth MeekPatricia Mikulsky
Alan Mirsch
​Carl Morahan
Sean Oatman **
Mark Pardi
Steve Pasternack
Matthew Poindexter
Michael Reeves
Aaron Roberts
Christine Rodgers **
​Paula & Jim Sauer
Jim Siebert **
Joe Siefker
Jennifer Silliman **
Emily Steva
Kayla Stucke
​Jason Woodland

Businesses
American
​   Structurepoint
GPD Group
Mannik & Smith
​   Group, Inc.
Mead & Hunt, Inc. **
S&ME​
Stauf's Coffee
   Roasters (I)
​

Organizations
Engineers Club of
​   Columbus **
Ohio Concrete 
   Construction Assn.

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(I) Includes estimated value of in-kind gifts
​To recognize those who sponsor or donate for consecutive years, we display two, three, four or five stars with their name.
** Two-Star Member       *** Three-Star Member    **** Four-Star Member     *****Five-Star Member
* More than five consecutive years is denoted by a gold star *

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