Local No.	Company
Local 1 - Leather Workers Union (Formerly Lake Mills Shoe Workers Union)	Lake Mills Shoe Company; Lake Mills, Wisconsin; Affiliated 1939
Local 2 - Petroleum Workers Union of Wisconsin (Formerly Milwaukee County Independent Petroleum Workers)	Socony-Vacuum Oil Company, Inc.-Wadhams Division; Milwaukee, Wisconsin; Affiliated 1939
Local 5 - Office and Professional Workers (Formerly Office Employees Union of Cutler-Hammer)	Cutler-Hammer, Inc.; Milwaukee, Wisconsin; Affiliated 1941
Local 6 - Neenah Paper Workers Union	Neenah Paper Company; Neenah, Wisconsin
Local 7 - Textile Workers Union (Formerly Appleton Knitting Workers Union)	Fox River Valley Knitting Company; Appleton, Wisconsin; Affiliated 1942
Local 8 - Railway Supply Workers Union	Pyle-National Company; Chicago, Illinois
Local 9 - Metal Fabricators (Formerly MEFCO Employees Association)	The Metal Forming Corporation (MEFCO); Elkhart, Indiana; Affiliated 1942
Local 10 - Valve Workers (Formerly Independent Valve Workers Union)	Sloan Valve Company; Chicago, Illinois; Affiliated 1946
Local 15 - Office and Professional Workers (Formerly Four Wheel Drive Employees Association)	Four Wheel Drive Auto Company; Clintonville, Wisconsin; Affiliated 1942
Local 16 - Paper Workers (Formerly Coating Mill Workers Union of Wisconsin)	Appleton Coated Paper Company; Appleton, Wisconsin; Affiliated circa 1939
Local 19 - Metal Fabricators	Garton Toy Company; Sheboygan, Wisconsin
Local 25 - Bank Employees (Formerly First Wisconsin National Bank Employees Association)	First Wisconsin National Bank; Milwaukee, Wisconsin; Affiliated 1945
Local 29 - Metal Fabricators (Formerly New Idea Independent Union)	Aviation Corporation (AVCO); Sandwich, Illinois; Affiliated circa 1942
Local 35 - Insurance Employees (Formerly Independent Union of Northwestern Mutual Employees)	Northwestern Mutual Life Insurance Company; Milwaukee, Wisconsin; Affiliated 1945
Local 39 - Metal Fabricators (Formerly Adlake Employees Association)	Adams and Westlake Company; Elkhart, Indiana; Affiliated 1943
Local 45 - Insurance Employees (Formerly Northwestern National Employees Association)	Northwestern National Insurance Company; Milwaukee, Wisconsin; Affiliated 1939
Local 49 - Sheet Metal Workers (Formerly Weis Employees Association)	Henry Weis Manufacturing Company; Elkhart, Indiana; Affiliated 1943
Local 55 - Office and Professional Employees	Adams and Westlake Company; Elkhart, Indiana; Affiliated 1947
Local 57 - Office and Professional Employees	Bucyrus-Erie Company; Milwaukee, Wisconsin
Local 59 - Metal Fabricators	Ampco Metal Company; Milwaukee, Wisconsin
Local 65 - Insurance Employees (Formerly Old Line Life Insurance Company Employees Association [TOLLIC])	Old Line Life Insurance Company; Milwaukee, Wisconsin; Affiliated 1946
Local 75 - Gas Office Employees	Peoples Gas Light and Coke Company; Chicago, Illinois
Local 85 - Office and Professional Employees	Ladish Company; Cudahy, Wisconsin
Local 95 - Office and Professional Employees	Henry Weis Manufacturing Company (Merged with Interoceanic Commodities Corporation); Elkhart, Indiana