
Current donors and sponsors
We are so fortunate to have generous donors who support Critical Thinking and Problem-Solving in Southern Arizona!
STEM Visionary ($75,000 and above)
- APS Foundation
- Tucson Electric Power
- Wallace Research Foundation
Education Innovator ($50,000 and above)
- The Caris Charitable Trust
- Caterpillar Foundation
- Kinder Morgan
Community Catalyst ($25,000 and above)
- City of Tucson
- Connie Hillman Family Foundation
- Raytheon Missile Systems
- Reid Park Zoo
- Thomas R. Brown Family Foundation
Classroom Champion ($15,000 and above)
- Community Foundation for Southern Arizona
- Howmet Aerospace Foundation
- The Lester & Roberta Smith Foundation
- Stone Canyon Community Foundation Fund
Curiosity Trailblazer ($10,000 and above)
- Arizona Daily Star
- Bayer
- Change Happens Foundation
- Cox Communications
- Roche Molecular Solutions
- Sonora Quest Laboratories
- Texas Instruments
- UA Tech Parks
- Verizon Corporate Giving
Critical Thinker ($5,000-$9,999)
- Betsy Bolding
- Broadcom Foundation
- Clifford Bowman
- Community Finance Corporation
- The Fenster School of Southern Arizona Foundation
- Graesser Foundation
- The Labcorp Charitable Foundation
- O’Rielly Family Foundation
- Research Corporation for Science Advancement (RCSA)
- Southern New Hampshire University
- Southwest Gas
- University of Arizona College of Agriculture and Life Sciences
- University of Arizona- College of Science
- WM Symposia
Problem Solver ($2,500-$4,999)
- AIBMR Life Sciences, Inc.
- ASARCO Group Mexico
- Blue Cross Blue Shield of Arizona
- Emily Halverson-Otts
- Eric Pickney
- Greg Johnson
- Tucson Gem & Mineral Society
- Walmart Community Grants
Inquisitive Explorer ($1,000-$2,499)
- Al & Sharon Chesser
- Avanguard General Contracting LLC.
- Blair Finkelstein
- Brian Ellerman
- Chris Read
- Christine Curtis
- Daren Layton
- Davis Advisors
- Diane Uhl
- Ed and Debbi McCullough
- Elizabeth Bowman
- Fiesta Bowl Charities
- Herbert Welhener
- Hughes Federal Credit Union
- Julie Morrison
- Kathleen Bethel
- Laura Schauss
- Marjorie Reveal
- Mary Fosdick
- Mining Foundation of the Southwest
- Myrna Zimbler
- Phil Reed
- Pima Federal Credit Union
- Rajendran Subramaniam
- Ravishankar Palanivelu
- Resolution Copper
- Robert Fischer
- Robert L Baker
- Rotary Club of Tucson Foundation
- The Gertrude & Charles Gordon Foundation
- University of Arizona- College of Education
- University of Arizona- College of Social & Behavioral Sciences