Washington
- Aerospace Joint Apprenticeship Committee (AJAC)
- Apprenticeship Washington – Construction & Building Trades
- Bates Technical College – Apprenticeship Training
- Bricklayers & Allied Craftworkers Local #1
- Bricklayers and Allied Craftworkers (BAC) Local #1 of Oregon & Southwest Washington
- Columbia Basin College – Apprenticeship Program
- Construction Industry Training Council (CITC) of Washington
- Everett Community College: Workforce Training – Apprenticeships
- Inland Northwest (AGC) Associated General Contractors
- International Association of Bridge, Structural, Ornamental, and Reinforcing Iron Workers – Local 14 (Spokane, WA )
- International Brotherhood of Electrical Workers Local 46 – Seattle
- Ironworkers Local 86 (Seattle, WA)
- IUPAT District Council # 5 – Painters, Stripers, Drywall Finishers, Glaziers & Floorcoverer Apprenticeships
- Murray Timber Framing Apprenticeship
- Northwest Laborers-Employers Training Trust Fund – Apprenticeship Program
- Northwest Line Joint Apprenticeship Training Committee (Outside Electrical Construction Industry)
- Northwest Washington Electrical Industry Joint Apprenticeship & Training Committee
- Olympic College – Apprentice Education
- Operative Plasterers' and Cement Masons' International Association (OPCMIA) Local 528
- Pacific Northwest Carpenters Institute – Oregon/SouthWest Washington & Idaho Construction Apprenticeship Programs
- Pacific Northwest Regional Council of Carpenters (PNWRCC)
- Painters & Allied Trades Regional Training Center (Western Oregon/SW Washington) – Apprenticeship
- Puget Sound Industrial Excellence Center (Georgetown Campus of South Seattle Community College) – Apprentice Related Training
- Renton Technical College – Apprenticeship Programs
- SAPTAC Foundations for Skilled Trades
- Seattle Area Pipe Trades
- Seattle City Light Apprenticeship Program
- Seattle Vocational Institute – Pre-Apprenticeship Construction Training
- Sno-Isle Tech Skills Center
- Spokane Community College – Apprenticeship and Journeyman Training Center
- Spokane Skills Center
- Sprinkler Fitters Local 699 – Seattle, WA
- Tilth Producers of Washington – Job & Apprenticeship Placement (Farming)
- Tri-Tech Skills Center
- United Association Plumbers & Pipefitters Local 26
- Washingon State Building & Construction Trades – JATC Apprenticeship Programs
- Washington Higher Education Coordination Board – Apprenticeship/On-the-job Training Establishments with Approved Programs
- Washington State Department of Labor & Industries – Apprenticeship
- Washington State Department of Labor & Industries – Apprenticeship Programs by County
- Washington State Department of Labor & Industries: Pre-Apprenticeships
- West Sound Technical Skills Center
