Executive Committee

President

Dale Boyett, Boyett Petroleum

Ports Petroleum

1st Vice President

Matt Ports, Ports Petroleum Company

Robinson Oil Corp.

2nd Vice President

Erin Graziosi, Robinson Oil Corporation

Secretary / Treasurer

Robert Bollar, SC Fuels

Immediate Past President

Richard Guttman, Guttman Energy, Inc.

Board of Directors

SIGMA Leadership

Executive Committee

President

Richard Guttman

Guttman Energy, Inc

1st Vice President

Dale Boyett

Boyett Petroleum

2nd Vice President

Matt Ports

Ports Petroleum Company

Secretary / Treasurer

Robert Bollar

SC Fuels

Immediate Past President

William Bradford Puryear

Mansfield Energy Corp.

Past Presidents

Passion is what drives us

Connects fuel marketers from across the U.S. and Canada to solve problems, share ideas, and ultimately grow our business

SIGMA Staff

Mark Franz

Chief Operating Officer

Cheryll Decker, CMP

Meetings and Events

Ginny Griffin

SIGMA’s Fuel Foundation

Brian Inglis

Member Services

Meredith James

Business Partners & Strategic Development

Katie Picarella

Membership

Amy Rider

Communications

Mary Alice Thompson

Administration

Steven Wheelock

Advertising and Sponsorship

SIGMA Staff

Ryan McNutt

Chief Executive Officer

Mark Franz

Chief Operating Officer

Cheryll Decker, CMP

Director of Meetings & Events

Ginny Teague Griffin

Director of SIGMA's Fuel Foundation

Brian Inglis

Director of Member Services

Liz Menz

Director of Education

Katie Picarella

Director of Membership

Amy Rider

Director of Communications

James Rogers

Director of Sales and Marketing

AJ Siccardi

Metroplex Energy

Mary Alice Thompson

Director of Administration

Joe Zietlow

Kwik Trip, Inc.