- Beaumont Health System
- Bill Highway
- Brooks Kushman
- Compuware
- Cornerstone Charter Schools
- Credit Acceptance
- DSM / DEP Americas
- DTE Energy
- Edward C. Levy
- ePrize
- Fiat Chrysler Automobiles
- Focus Hope
- hiredMYway.com
- Macro Connect
- Mango Languages
- Mans Lumber
- Marketing Associates
- Marketplace Homes
- Quicken Loans
- Spire Integrated Systems, Inc.
- Strategic Staffing Solutions
- Team Detroit
- Trott & Trott
- United Way
- University YES Academy
- Urban Science
- Valassis
Challenge Detroit Year 1 Archive: The Companies