The following companies and ASCE groups have committed to place Dream Big in every public school in their region:
- Alaska Section
- American Council of Engineering Companies of Massachusetts Education Corporation
- Arkansas Section
- Association of Professional Engineers and Geoscientists of Saskatchewan
- Boston Society of Civil Engineers, MA
- Buffalo Section, NY
- Catoctin Branch, MD
- Colorado Section
- Dayton Section
- Delta Companies
- East Central Branch, FL
- Florida Section
- Fresno Branch, CA
- Hawaii Section
- Houston Branch, TX
- Indiana Section
- Inland Empire Section
- Ithaca Section, NY
- Iowa Section
- Kansas Section
- Kansas City Section
- KCI Technologies, MD
- Kentucky Section
- Maine Section
- Mississippi Section
- National Capital Section
- New Hampshire Section
- Nebraska Section
- North Carolina Section
- Northern Colorado Branch, CO
- Orange County Branch, CA
- Oregon Section
- Roanoke Branch, VA
- South Carolina Section
- Southern Utah Branch
- St. Louis Section
- Tahoe Truckee Engineers Association
- Truckee Meadows Branch
- Virginia Section
- West Virginia Section
The following ASCE groups, individuals and companies have supported 25 or more schools:
- Akron-Canton Section, OH
- Alabama Section
- Arizona Section
- Austin Branch, TX
- Banfield, Bradley E., P.E., M.ASCE
- Barnhart, Scott D., P.E., M.ASCE
- Berger Charitable Trust
- Birmingham Branch, AL
- Bolstad, Angie
- Black Hills Branch, SD
- C & S Companies
- California Infrastructure Conference
- Cape Canaveral Branch, FL
- Catawba Branch, SC
- Causton, Piers E. , P.E., M.ASCE
- Central Illinois Section
- Central Ohio Section
- Central Pennsylvania Section
- Central Savannah River Valley Branch, SC
- Chattanooga Branch, TN
- Cheever, Peter J., P.E., M.ASCE
- Cincinnati Section
- Cleveland Section
- Delaware Section
- Denver Branch, CO
- Development Facilitators, Inc.
- Eide, Francine
- Fort Worth Branch, TX
- Fox River Valley Branch, WI
- Gainesville Branch, FL
- Georgia Section
- Goldberg, Lawrence D., P.E., M.ASCE
- Gora, Jennifer K., P.E., M.ASCE
- Holston Branch, TN
- Illinois Section
- Jacksonville Branch, FL
- Jacobs, Steven D., P.E., M.ASCE
- Kilpatrick, Robert A. Jr., P.E.
- Kralik, Nancy J., P.E., ENV SP, LEED AP, F.ASCE
- Lansing-Jackson Branch, MI
- Lehigh Valley Branch
- Louisiana Section
- Lurie, Ellen J, P.E., M.ASCE
- Maestas, Florentino B., P.E., M.ASCE
- Manning, Jakob
- Marshall, Paul C., P.E., M.ASCE
- Maryland Section
- McMahon Associates, Inc.
- Metropolitan Section, NY
- Mexico Section
- Miami-Dade Branch, FL
- Michigan Section
- Mid-Hudson Branch, NY
- Minnesota Section
- Mitchell, Joshua, P.E., M.ASCE
- Mohawk-Hudson Section
- Montgomery Branch, AL
- Nashville Branch, TN
- Nebraska Section
- Nelson, Fred
- New Jersey Section
- New Mexico Section
- North Branch, Seattle Section
- North Dakota Section
- Northern Branch, AZ
- Northern Branch, NC
- Oklahoma Section
- Palm Beach Branch, FL
- Pensacola Branch, FL
- Philadelphia Section, PA
- Phoenix Branch, AZ
- Phoenix Branch YMF, AZ
- Redwood Empire Branch, CA
- Rhode Island Section
- Ridge Branch, FL
- Rochester Section, NY
- San Luis Obispo Branch, CA
- Seattle Section, WA
- South Dakota Section
- Southeast Branch, TX
- Southeast Branch YMF, WI
- Southern Arizona Branch, AZ
- Southern Branch, CO
- Southern Branch, NC
- Southern Branch, UT
- South Jersey Branch
- Southwestern Branch, MI
- Tallahassee Branch, FL
- Truckee Meadows Branch, NV
- Tulsa Branch, OK
- West Coast Branch, FL
- West Tennessee Branch
- Western Michigan Branch
- Wisconsin Section
- Wichita Branch, KS
- Wyoming Section
- WSP Lansing
- Wyoming Section
- Yuma Branch, AZ