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