Manufacturers' Advisory Council (MAC)

All associate members belong to the Manufacturers' Advisory Council (MAC), which is governed by a Council board. The group advises the ASCC on matters relating to associate membership and suggests methods of adding value to all membership opportunities. In addition, the MAC promotes ASCC to potential members and to the industry.

MAC Council Leadership

Mr. Doug Rhiel

(Council Director)

ALTUS Material Placement
Mt. Pleasant, SC

Mr. Jeff Johnson

(Council Director-Elect)

Allen Engineering Corp.
Paragould, AR

Mr. John Fauth


ChemMasters, Inc.
Madison, OH

Mr. David Aiken


Orlando, FL

Mr. Bill Coursen


Grove City, PA

Mr. Joseph Daczko


Master Builders Solutions Admixtures US, LLC
Cleveland, OH

Mr. Torsten Erbel


Multiquip, Inc.
Cypress, CA

Ms. Mindy Kruggel


Elkart, IN

Mr. Kris Nagy


Caterpillar, Inc.
Cary, NC

Mr. Matt Offenberg


Owens Corning
Holly Springs, GA

Mr. Mike Tracy


ARDEX Americas
Aliquippa, PA

Mr. Ben Wiese


Green Umbrella Systems
Buffalo, NY

Mr. Nicholas Adams

(Past Council Director)

The Euclid Chemical Company
Cleveland, OH

Mr. Jeremy Clark

(Past Council Director)

Stego Industries
San Clemente, CA

Mr. Myron Hillock

(Past Council Director)

Somero Enterprises
Gwinn, MI

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American Society of Concrete Contractors
2025 S. Brentwood Blvd.
Suite 105
St. Louis, MO 63144
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