Campaign Supporters

Campaign Supporters

EndeavourLA Campaign Logo

Endeavour LA Major Donors

The California Science Center Foundation extends our heartfelt thanks to those who have generously provided support to the EndeavourLA Campaign, helping us bring space shuttle Endeavour to the Science Center, build the future Samuel Oschin Air and Space Center, and sustain ongoing programs and operations. Their generosity enables the California Science Center to realize our ambitious goals and advance our mission to stimulate curiosity and inspire science learning in everyone. 

Lead Donors

Mr. and Mrs. Samuel Oschin Family Foundation

State of California

Gifts of $25,000,000 & Above

Kent Kresa Family Foundation

Korean Air

Gifts of $15,000,000 - $24,999,999

The Ahmanson Foundation

Thomas and Dorothy Leavey Foundation

Gifts of $10,000,000 - $14,999,999


Melanie and Richard Lundquist

The Otis Booth Foundation

Gifts of $5,000,000 - $9,999,999

The Ibrahim El-Hefni Technical Training Foundation

Weingart Foundation

Gifts of $2,500,000 - $4,999,999

Ballmer Group 

Donald T. Leahy Charitable Trust 

Victoria Erteszek Foote 

The Ralph M. Parsons Foundation 

S.D. Bechtel, Jr. Foundation 


W.M. Keck Foundation 

Gifts of $1,000,000 - $2,499,999



Avery and Andy Barth

Confidence Foundation

Fred and Peggy Hartley Family Foundation

Fred L. Hartley Family Foundation

James Irvine Foundation 

The John H. & Cynthia Lee Smet Foundation

The Kenneth T. and Eileen L. Norris Foundation

Leonetti/O'Connell Family Foundation

Rob Lovelace and Alicia Miñana

George E. and Thuy Moss

Northrop Grumman Foundation

The Robert and Lisa Margolis Family Foundation

Ronus Foundation

Roth Family Foundation / Red Leaf Family Foundation

Soboroff Family / Weingart Foundation

John A. and Donna S. Sussman

Gifts of $500,000 - $999,999

Conrad N. Hilton Foundation

Employees Community Fund of Boeing California

The Hearst Foundations

Karin L. Larson

Renken Family

Gifts of $100,000 - $499,999

Raul A. Anaya

The Annenberg Foundation

Alan N. Berro

In Memory of Catherine and Pierre Biscaichipy

The Bustamante Family

Gordon and Dona Crawford

Nancy and Patrick Dennis

Dubeck Family

Kathleen M. Duncan

The Eisner Foundation

Jean and Al Fohrer

Fontana/Warmuth Family Foundation

Sue and Allan Frew

Heather and Paul G. Haaga, Jr.

Lisa D. Hansen

Heising-Simons Foundation

Bob and Beth Huston

Carl David Jacobs

Johnny Carson Foundation

KLM Foundation

Dr. Peter B. Landecker

Susan and Steven Lotwin

Thomas H. Matsunaga

Martin and Donna Melone

Milo W. Bekins Foundation

James Mulally

Nanci E. Nishimura


Janis H. Ressia

Andrew and Dina Sale

Sidney Stern Memorial Trust


Sterling Foundation

Time Warner Cable

United Airlines

Vera R. Campbell Foundation

Wells Fargo

Marion and Robert S. Wilson

Gifts of $25,000 - $99,999

Aerojet Rocketdyne



The Bobco Family

Capital Group Companies Charitable Foundation

Carol and James Collins Foundation

Dr. and Mrs. Jay Hoon and Sue Chung

Catherine Collinson

Cabot Harriman Connery

Crail-Johnson Foundation

Scott and Kathleen Cunningham

Philip and Alyce de Toledo

In Memory of Simona Elkin

Flora L. Thornton Foundation

Lois and Jason Frand Family

Pamela P. French

The Gee Family

Matt and Susan Grossman

Dan Hart and Sheila Carter-Hart

Dennis R. Jenkins

James Long

The Madison Square Garden Company

Stuart and Karie McMullen

Steve and Sue Merrell and Family


Morley Builders

THE MUSES of the California Science Center Foundation


Red Leaf Family Foundation - Gil & Sukey Garcetti

Robert P. Rosenberg

Rock and Marna Schnabel

Jill and Neil Sheffield

SKECHERS Foundation

Dennis Tito

Robert and Mary Jane Topek

Betsy and Frank Ulf

UniHealth Foundation

Howard and Patti Wang

Nancy A. Watson

June 2024

Team Endeavour Supporters

We are also very grateful to our Team Endeavour supporters, who help safeguard Endeavour's future by sponsoring one of the shuttle's thermal tiles.