IAFF - International Fire Fighters Association - 1 contract
MPA - Memphis Police Association - 1 contract
CWA - Communication Workers of America - 1 contract
AFSCME - American Federation of State, County, and Municipal Employees - 5 contracts:

• General Clerk & Secretary
• Housing and Community Development & Code Enforcement
• Main
• Police Property Evidence & Photo Lab
• Survey Service Center

IUOE - International Union of Operating Engineers - 6 Contracts:

• Animal Shelter
• Construction Inspectors
• Dispatchers
• Heavy Equipment Operators
• Stoppage Operators
• Treatment Plants

IAMAW - International Association of Machinist and Aerospace Workers - 3 contracts:

• General Services
• Police Services
• Fire Services

CRAFTS - 7 Contracts:

• Bricklayers
• Carpenters
• Cement
• IBEW
• Painters
• Plumbers
• Roofers