Experienced Leaders Dedicated to Growth.

Leadership

AD is led by accomplished entrepreneurs and industry leaders from all nine industries we serve. They have three goals – help our members outperform the market, help our supplier partners grow their profits, and help our associates perform at their best.

AD Leadership Team

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Bill Weisberg

Chairman and CEO

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Kristen Abbas

Vice President, AD Network Community

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Karen Baker

President
Electrical Division
US

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Jeffrey Beall

President
PHCP Business Unit

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Mike Carr

President,
Industrial & Safety Divisions
US

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Neil Cohen

Senior Vice President, Human Resources

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Darin Davenport

Vice President
Bearings & Power
Transmission Division

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Rob Dewar

President
AD Canada

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Justin Dunscomb

President
Plumbing and PVF Divisions
US

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Caroline Ernst

Vice President, eCommerce Solutions

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Marisol Fernandez

President
Electrical & Industrial Business Unit

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George Graham

President
AD Member Supply

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Dave Hadfield

Vice President
Gypsum Supply Division

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Dan Koch

Vice President, IT

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Randy Lee

Vice President
HVAC Division
US

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Dan Maroni

President
Building Materials Business Unit
and Gypsum Supply Division

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Dan McCall

Vice President & Corporate Controller

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Marty McLaughlin

Chief Marketing Officer

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Drew Moyer

Chief Financial Officer

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Juan Carlos Zacarias Ramirez

Vice President
AD Mexico

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Scott Renninger

Chief Investment Officer

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Dave Turner

Senior Vice President of Finance

Corporate Board of Directors

The AD Corporate Board is comprised of owner/members, who are nominated and elected by AD owner/members. They are responsible for establishing AD’s budget and policies, and for corporate governance. Majority vote rules on our Board and term limits are generally seven years. Learn more about the roles and responsibilities of our Boards here. 

Martin Deschênes

Vice President of the Board
Groupe Deschênes

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Steve Drummond

President
Source Atlantic

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Clay Geary

Owner/Manager
Interior Exterior Building Supply

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Tim Horsman

President & CEO
E.B. Horsman & Son

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Dr. Don McNeeley

Chairman & CEO
Chicago Tube & Iron

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Chrissy Nardini

President
American Metals Supply

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Karla Neupert Hockley

President
Consolidated Supply Co.

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Donald D. Slominski, Jr.

CEO & Chairman, McNaughton McKay Electric Company

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Bill Weisberg

Chairman and CEO
Affiliated Distributors

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David White

CEO
Border States Electric

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John S. Wiborg

President & CEO
Stellar Industrial Supply, Inc.

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