Partial Listing of Past Sponsors
- Actors' Equity Association
- AFL-CIO Food and Allied Service Trades Department
- AFL-CIO Industrial Union Department
- AFL-CIO Public Policy Department
- African-American Labor Center
- AFSCME District Council 37
- American Arbitration Association
- American Bar Association
- American Federation of Government Employees
- American Federation of Musicians
- American Federation of Teachers
- Americans for Democratic Action
- American Enterprise Institute
- Amgen
- Andersen Consulting
- Association of Flight Attendants
- Bakery, Confectionery, and Tobacco Workers International Union
- Bank of Boston
- Bickerman Dispute Resolution
- Brown Brothers Harriman
- Center on Budget & Policy Priorities
- Citibank
- Civil Service Employees Association
- Communication Satellite Corporation
- Conference Board
- Congressional Management Foundation
- Consolidated Edison
- Consumers Union of the U.S.
- Corning, Inc.
- Cunard Line
- Deloitte & Touche
- Employers' Forum on Disability, London
- Environmentalists for Full Employment
- Equal Employment Opportunities Commission
- European Foundation for the Improvement of Living & Working Conditions, Dublin
- Federal Labor Relations Authority
- Federal Mediation and Conciliation Service
- Finlay Fine Jewelry
- Frontlash
- General Electric Company
- GMB, London
- IBM
- International Brotherhood of Teamsters
- International Association of Firefighters
- International Labour Organisation, Geneva
- International Union of Operating Engineers
- IT&T
- Johnson & Johnson
- Labor Management Services Administration
- Lever Brothers
- Lifetime Entertainment Television
- LTV Steel Co.
- Kane Kessler
- Marriott Corporation
- Memorial Sloan-Kettering Cancer Center
- Morgan Stanley
- NABET
- National Academy of Social Insurance
- National Alliance of Business
- National Association of Manufacturers
- National Committee for Full Employment
- National Committee on Pay Equity
- National Labor Relations Board
- NBC
- New York City Office of Collective Bargaining
- New York State Assembly Labor Committee
- New York State Senate Labor Committee
- NYS Public Employment Relations Board
- Northeast-Midwest Congressional Coalition
- Office of Representative Sherwood Boehlert
- Office of Senator Hillary Rodham Clinton
- Office of Senator Edward Kennedy
- Office of Senator Charles Schumer
- Remington Aluminum
- SEIU
- Solidarity Center
- UAW
- UNITE!
- United Federation of Teachers
- United Food and Commercial Workers
- U.S. Chamber of Commerce
- U.S. Department of Labor
- U.S. House Committee on Education and Labor
- U.S. Senate Committee on Labor and Human Resources
- Vail Resorts
- Walt Disney World Resorts
- Women's Research and Education Institute
- Writers' Guild of America
- Xerox
Other sponsors have included the offices of various senators, congressional representatives, and assembly members in Washington and Albany.