• Ventura County Federation-Cllg
  
• Ventura County Federation
  1757 Mesa Verde Ave
• Teamsters Local Union
  1534 Eastman Ave # B
• Service Employee's Intl Union
  2472 Eastman Ave # 30
• Plumbers & Steamfitters
  1955 N Ventura Ave
• Plasterers & Cement Masons Lcl
  2299 E Main St
• Operating Engineers
  1655 Mesa Verde Ave
• Nage
  1819 Knoll Dr
• Laborers International Union
  21 S Dos Caminos St
• International Union-Oper Engrs
  1094 E Main St
• Ibew
  3994 E Main St
• Communications Workers-America
  674 County Square Dr # 202b
• Cause
  2021 Sperry Ave # 18
• California Federation-Teachers
  1757 Mesa Verde Ave # 250