Experienced Leaders Dedicated to Growth.
Leadership
AD is led by accomplished entrepreneurs and industry leaders from all seven 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

Bill Weisberg
Chairman and CEO

Jeffrey Beall
President, AD U.S. & Canada PHCP Divisions

Neil Cohen
Vice President, Organizational Development & Human Resources

Ed Crawford
President, Electrical Divisions

Stan Haas
Chief Operating Officer & SVP Professional Services

Dan Maroni
President, AD Building Materials Division

Drew Moyer
Chief Financial Officer

Scott Renninger
Chief Investment Officer

Jack Templin
President, AD Industrial Division
Corporate Board of Directors
The AD Corporate Board is comprised of members across our divisions. 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.

Tim Arenberg
President & CEO
Columbia Pipe & Supply Co.
Columbia Pipe & Supply Co.
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Martin Deschênes
Vice Chairman of the Board
Groupe Deschênes Inc.
Groupe Deschênes Inc.
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Jeff Hockin
CEO
Crum Electric Supply Co., Inc.
Crum Electric Supply Co., Inc.
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Tim Horsman
President & CEO
E.B. Horsman & Son
E.B. Horsman & Son
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Lenin Juarez
Managing Partner for Action Gypsum Supply LP
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Tammy Miller
CEO
Border States
Border States
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Brian Peirce
President & CEO
Peirce-Phelps, Inc.
Peirce-Phelps, Inc.
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Jeff Pope
President
F.W. Webb Company
F.W. Webb Company
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Donald D. Slominski, Jr.
President & CEO, McNaughton McKay Electric Company
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Russ Visner
Co-Chair of the Board
Etna Distributors
Etna Distributors
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Bill Weisberg
Chairman and CEO
Affiliated Distributors
Affiliated Distributors
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John S. Wiborg
President
Stellar Industrial Supply, Inc.
Stellar Industrial Supply, Inc.
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