Tennessee
- Associated Builders and Contractors, Inc.: Mid Tennessee Chapter – Apprenticeship
- Boilermakers National Apprenticeship Program (BNAP): South-eastern Area – Boilermakers Field Construction/Repair Apprenticeship
- Chattanooga Joint Apprenticeship Training Center
- International Brotherhood of Electrical Workers Local 175
- Iron Workers Local 167 (Memphis, TN)
- Mid-South Independent Electrical Contractors, Inc. – Apprenticeship Program
- Southeastern Line Constructors Apprenticeship & Training – SELCAT
- Southern Apprenticeship & Training Fund – Apprenticeship Program
- Tennessee Valley Authority – Electrician Apprentice Program
- The University of Tennessee – Apprenticeship Program
- United Association Plumbers & Steamfitters Local 43
- United Association Plumbers Local 17
- United Association Tennessee Pipetrades
