SEMA's mission is to help our members businesses succeed and prosper. We will do this by providing proactive leadership in our industry to help it expand domestically and worldwide. We deliver programs, activities and information in response to the ongoing and emerging needs of our members. We emphasize education to help members focus on and achieve acceptable world-class quality standards. We provide legislative and regulatory advocacy. We produce the industry's leading trade shows.

 

SEMA's offices will be closed on the following days.

  • February 19
  • April 12
  • May 27
  • July 4
  • September 2
  • November 28 - 29
  • December 24 - January 1

General Contacts

SEMA Headquarters
1575 Valley Vista Dr.
Diamond Bar, CA 91765
Phone: (909) 610-2030
 

Membership Customer Service
(909) 978-6744
Membership Info: member@sema.org

Email Contacts
SEMA's Websites: info@sema.org
Market Research: research@sema.org

SEMA Data
1575 Valley Vista Dr.
Diamond Bar, CA 91765 Phone: (888) 958-6698
info@semadatacoop.org
semadatacoop.org

SEMA Show Department
showinfo@sema.org
(909) 396-0289

SEMA Registration Assistance & Inquires
RegMgr@sema.org
(909) 396-0289

Registration
Karen Zisko
karenz@sema.org
(909) 978-6667

Exhibitor Information
Margaret Restuccia
(909) 978-6741

SEMA Show Directory
Maurice O'Connell
(909) 978-6660

SEMA Special Events & Banquet
Kristin Goodwin
(909) 978-6739

Sales
Brian Paik:
(909) 978-6677
Alan Josse:
(909) 978-6666

CompuSystems, Inc.
SEMA Show Registration Assistance & Customer Service
Toll Free: (866) 229-3687*  (Domestic: US & Canada)
+1.224.563.3154* (International Callers)
aapexsema@csireg.zohodesk.com

*Customer service representatives are available to answer calls Monday through Friday, 9am – 6 pm CENTRAL time. On weekends or weekday evenings after 6p CST, callers can leave a voice mail message that will be responded to within 1 business day.

EXECUTIVE MANAGEMENT

Mike Spagnola, President & CEO - (909) 978-6707

Lauren Wilson, Executive Assistant - (909) 978-6671

Staci Bostock, Executive Assistant/Project Manager - (909) 978-6689

ADMINISTRATION

George Afremow, Vice President Chief Financial Officer - (909) 978-6709

Erika Aguirre, Human Resources Business Partner - (909) 978-6653

Emily Chau, Staff Accountant - (909) 978-6674

Marie DeBoynton, A/R Specialist - PRI & SDC - (909) 378-4854

Lily Huang, Senior Accounts Payable Specialist - (909) 978-6680

David Lee, Mail & Facilities Specialist - (909) 313-5036

Kin Jui Tan, Accounting Director - (909) 378-4848

Helen Ton, A/R Specialist - SEMA & PAPI - (909) 978-6675

Wendy Wei, General Ledger Bookkeeper - (909) 978-6678

Jaelyn Young, Vice President, People & Culture - (909) 978-6672

MEMBERSHIP, COUNCILS & NETWORKS

Zane Clark, Vice President, Membership, Education, Research, and Council - (909) 978-6688

Councils & Networks

Nicole Bradle, Council Director - (909) 323-2149

Denise Waddingham, Council Director - (909) 978-6691

Marcy Yanus, Council Director - (909) 978-6690

Education

Pamela Brown-Matthis, Director, Education - (909) 978-6743

Gary Vigil, Senior Manager, Professional Development - (909) 978-6738

Market Research

Matt Byun, Market Research Manager - (909) 378-4861

Gavin Knapp, Director, Market Research - (909) 978-6712

Membership

Damary Ayala, Customer Care Specialist - (909) 978-6744

AJ Carney, Membership Director - (909) 978-6697

Timothy Johnson, Sr. Manager Membership Operations - (909) 978-6685

Elizabeth Munoz, Membership Data Coordinator - (909) 978-6725

Chris Standifer, Project Manager Recognition Programs - (909) 978-6692

Rachel Tatum, Membership Manager - (909) 978-6669

 

Member Services - Operations

Byron Bergmann, Project Manager, Member Services - (909) 378-4859

Jose Escobar, Member Services Coordinator - (909) 378-4860

Gary Leverton, Senior Member Services Coordinator - (909) 378-4849

Mandy Sutton, Member Services Coordinator - (909) 378-4846

GOVERNMENT AFFAIRS

Karen Bailey-Chapman, Senior VP, Public and Government Affairs - (202) 796-0850

Kiley Chapley, Legislative Analyst - (202) 770-0147

Tiffany Cipoletti, Manager, Federal Government Affairs - (202) 935-5644

Colby Martin, Government & Public Affairs Director - (909) 978-6721

Kayla Mitchell, Staff Assistant - (202) 794-7917

Christian Robinson, Sr Director, State Gov't Affairs & Grassroots - (202) 794-8279

Eric Snyder, Sr Director, Federal Government Affairs - (202) 792-7793

Alicia Steger, SEMA PAC Manager - (202) 796-2252

INFORMATION TECHNOLOGY

Sal Campos, Data Operations Coordinator - (909) 313-2239

Henry Flores, Information Technology Operations Manager - (909) 978-6705

Carlos Gutierrez, Senior Software Engineer/Developer/Programmer - (909) 978-6703

Darin Mraz, Senior IT Director - (909) 978-6700

Ose Ukpebor, Business Analyst - (909) 378-4853

Darlene Yem, Computer Technician - (909) 978-6704

MARKETING & PUBLIC RELATIONS

John Chuechareun, Email Production Specialist - (909) 978-6648

Kelly Clancy, Marketing Operations Director - (909) 978-6735

RJ de Vera, Vice President, Marketing - (909) 978-6736

Della Domingo, Public Relations Director - (909) 978-6723

Marissa Friar, Email Marketing Manager - (909) 859-0670

Marissa Guajardo, Public Relations Coordinator - (909) 978-6656

Jeff Kaysen, Creative Director - (909) 978-6720

Josh Lazo, Digital Marketing Director - (909) 978-6724

Gordon Madison, Front End Developer - (909) 978-6659

Sal Nicosia, Social Media Manager - (909) 978-6657

Ashley Reyes, Senior Public Relations Coordinator - (909) 637-2861

Edward Rodriguez, Senior Graphic Designer - (909) 859-0454

Henry Song, Graphic Artist - (909) 978-6727

Juan Torres, Media Relations Manager - (909) 978-6722

Erik Wedin, Associate Vice President Public Relations & Communications - (909) 978-6731

Tyler West, Marketing Content Manager - (909) 378-4852

Kenny Wright, Marketing Copywriter/Operations Coordinator - (909) 978-6737

Sonny Yonkman, Interactive UX Architect - (909) 978-6729

SEMA GARAGE

Shawn Abraham, Emissions Certifications Engineer (DT) - (734) 335-9311

Jared Caldarone, Product Development Engineer - (909) 378-4863

Tom Froling, Emissions Test Engineer DT - (734) 492-0084

David Henninger, Emissions Lab Manager - (734) 627-7349

Arturo Herrera, Emissions Lab Supervisor - (909) 378-4851

Stephanie Herring, Compliance Center Supervisor - (909) 378-4855

Benjamin Kaminsky, General Manager - SEMA Garage - (734) 335-9278

Gina Ledesma, Executive Assistant/Project Manager - (909) 330-0641

Thomas Manley, Emissions Certifications Engineer (DT) - (734) 887-6207

Miguel Mendoza, Emissions Lab Technician - (909) 323-2182

Mike Mohacsi, Vice President OEM & Product Development - (909) 978-6730

Luis Morales, Director, Vehicle Technology & Product Development - (909) 378-4856

Joseph Moreno, Vehicle Procurement Specialist - (909) 312-6766

Mike Muller, Aftermarket ADAS Engineer - (734) 335-9316

Daniel Ogden, Sr Emissions Lab Manager (DB) - (909) 378-4845

Gary Pis, Supervisor Product Development - (909) 978-6732

John Romig, Compliance Center Project Coordinator - (734) 335-9292

Wesley Simpkins, Emissions Lab Mechanic - (909) 323-2208

Chase Sojka, Compliance Center Project Coordinator - (909) 378-4862

Peter Treydte, Director of Emissions Compliance - (909) 978-6673

Steve Williams, Emissions Lab Technician - (734) 627-7361

SHOW, NEWS & EVENTS

Show & Events

Erika Beltran, Operations Coordinator - (909) 378-4850

Amber Breceda, Trade Show Registration Coordinator - (909) 978-6663

Becca Butler, Industry Sales Director - (909) 378-4864

Mary Crum, Sales Assistant - (949) 373-9218

Tom Gattuso, Vice President, Events - (909) 978-6694

Kristin Goodwin, Special Events Manager - (909) 978-6739

Scott Hartwick, Industry Sales Director - (909) 378-4857

Angelica Hubbard, Sales Operations Project Manager - (909) 312-5004

Justine Hubbard, Trade Show Operations Coordinator - (909) 978-6668

Madison Isa-Real, Special Events Coordinator - (909) 978-6681

Alan Josse, Senior Sales Director - (909) 978-6666

Warren Kosikov, Vice President, Sales - (909) 978-6665

Tracy Megee, Executive Assistant - Sales - (909) 978-6687

Karina Mendez, Staff Assistant - (909) 978-6740

Lorri Monty, Show Operations Director - (909) 978-6664

Maurice O'Connell, Trade Show Operations Manager - (909) 978-6660

Brian Paik, Senior Sales Director - (909) 978-6677

Margaret Restuccia, Operations Administrator - (909) 978-6741

Lisa Schafer, Sales Coordinator - (909) 978-6742

Monica Terlouw, Industry Sales Director - (909) 978-6695

Andy Tompkins, Trade Shows Director - (909) 978-6696

Courtney Wright, Special Events Manager - (909) 978-6682

Willie Yee, Industry Sales Director - (909) 978-6661

Karen Zisko, Show Registration Director - (909) 978-6667

SEMA News

Darryl Dennis, Graphic Design Manager - (909) 978-6718

Abbie Goshen, Associate Advertising Coordinator - (909) 978-6714

AJ Hecht, Associate Editor - (317) 207-7301

Mike Imlay, Executive Editor - (909) 978-6746

Janet Lee, Group Operations Manager - (909) 978-6715

Douglas McColloch, Managing Editor - (909) 378-4847

Jason Mulroney, Editorial Director - (909) 978-6710

Laura Pitts, Content Editor - (949) 373-9210

 

SEMA DATA

Patrick Arche, Product Data Specialist 2 - (909) 341-2069

Steven Bao, Software Developer - (909) 340-9848

Jonathan Briseno, Product Data Specialist 1 - (909) 323-2012

Sophia Cardona, Data Sales Administrator & Support - (909) 978-6654

Dylan Copella, Lead Software Developer - (909) 378-6398

Blake Darrow, Software Developer - (909) 396-4981

Alicia Gash, SEMA Data Customer Service Coordinator - (909) 978-6655

Gigi Ho, Vice President, Technology, Data and Strategic Initiatives - (909) 366-3893

Austin Jesus, Product Data Specialist 2 - (909) 324-0188

Michael Jezewski, Product Data Specialist 3 - (909) 313-4906

Stephanie Jones, SD eBusiness Director - (909) 323-0788

Jason Kemmerer, Product Data Specialist 2 - (909) 312-4358

Jay Morris, Product Data Specialist 1 - (909) 313-4962

Richard Nemcek, Product Data Specialist 2 / Jira Admin - (909) 343-4871

Joe Sepeda, Product Catalog Manager - (909) 295-8571

Ken Shern, Software Developer - (913) 295-8912

Bob Watson, SEMA Data Sales Manager - (909) 301-4957