

Congratulations to our 2023 Champions of Change
CHAMPIONS OF CHANGE ‘STEM INNOVATION’
Contra Costa County Science & Engineering Fair Chief Judges
Martinez Refining Company, Mitch Nowak
DL Consulting, Dan Leighton
Data Consulting, Rich Tornai
Andrew Davidson & Company, John Ferrante
NRG Energy, Cheryl Rowling (retired)
Mt. Diablo Resource Recovery, Bart Miller
Bio-Rad Laboratories, JR Hernaez
U.S. Dept of Homeland Security, George Odongo
CHAMPION OF CHANGE ‘SHAPING THE FUTURE’
International Brotherhood of Electrical Workers (IBEW)Local Union 302, Tom Hansen
CHAMPIONS OF CHANGE ‘ON THE RISE’
Five Rivers Aviation, Pete Sandhu
Casa Sanchez, Linda Renteria & Robert Sanchez
CHAMPION OF CHANGE ‘STEWARDSHIP’
Contra Costa Water District, Justin Fivella
CHAMPIONS OF CHANGE ‘CAREER PATHWAYS’
Eichleay, George Eichleay
Stanford Health Care Tri-Valley, Mary K. Dunn
Bishop-Wisecarver, Pamela Ann Kan
Civic Design Studio, Thomas Wong
CHAMPIONS OF CHANGE ‘LEGACY’
Chevron, Jennifer Michael
Bio-Rad Laboratories, Colleen Corey
Contra Costa Transportation Authority, Tim Haile
Thank you to the 2023 Celebrate Success! Event Sponsors:

Sponsorship Opportunities
Presenting Sponsor ($5,000)–Table of 10, high-profile presence on all promotional materials, day-of materials, high-profile seating
Major Sponsor ($2500)–Table of 10, major presence on all promotional materials, day-of materials
Gold Sponsor ($1500)–Four tickets, presence on all promotional material
Silver Sponsor ($1000)–Two tickets, presence on all promotional material
Individual Sponsor ($500)–Two tickets, logo presence on day-of promotional material
If you would like to become a 2024 Champion of Change sponsor, please contact apriltreece@ba-leeds.org.
