Health Benefit Fund Board of Trustees

Labor Trustees

Terry McGowan, Board Chairman

Business Manager – IUOE 139

Steven Buffalo

Chief of Staff – IUOE 139

Shane Griesbach

Record/Corresponding Secretary – IUOE 139

Dan Sperberg

Vice President – IUOE 139

Mary Jane DeBattista

Retiree Representative to the Board

Management Trustees

Tim Peterson, Board Secretary

Peterson & Sons

Matt Marcellis

Allied Construction Employers Assoc. Inc.

Phil Purpero

CW Purpero

Derek Allen

AGC of Wisconsin, Inc.

Jakob Anderson

Super Western
Labor Trustees Management Trustees
Terry McGowan, Board Chairman
Business Manager – IUOE 139		 Tim Peterson, Board Secretary
James Peterson Sons, Inc.
Steven Buffalo
Chief of Staff – IUOE 139		 Matt Marcellis
Allied Construction Employers Assoc. Inc.
Shane Griesbach
Record/Corresponding Secretary – IUOE 139		 Phil Purpero
CW Perpero
Dan Sperberg
Vice President – IUOE 139		 Barry Scholz
AGC of Wisconsin, Inc.
Mary Jane DeBattista
Retiree Representative to the Board		 Jakob Anderson
Super Western