Partial Listing of Past Sponsors
- Actors' Equity Association
- Advent Software
- 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
- AWISCO
- Bickerman Dispute Resolution
- Brown Brothers Harriman
- Center on Budget & Policy Priorities
- Christie's
- Citibank
- Civil Service Employees Association
- Conference Board
- Congressional Management Foundation
- Consolidated Edison
- Consumers Union of the U.S.
- Corning, Inc.
- Convergence
- Cunard Line
- Deloitte & Touche
- Depository Trust & Clearing Corporation (DTCC)
- 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
- General Electric Company
- GMB, London
- HBO
- Hess Oil Company
- Hershey's Inc.
- 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
- Michael Kors
- MicroEdge
- Morgan Stanley
- MTV Networks
- NABET
- National Committee for Full Employment
- National Committee on Pay Equity
- National Labour Court of Israel, Jerusalem
- 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 Tom Harkin
- Office of Senator Edward Kennedy
- Office of Senator Charles Schumer
- Orrick, Herrington & Sutcliffe, NYC & London
- Partnership for Working Families
- Pay Governance
- Raines International
- Remington Aluminum
- SanDisk
- SEIU
- Solidarity Center
- Sungard DataSystems
- 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
- VF Sportswear
- Walt Disney World Resorts
- Warner Music Group
- Women's Research and Education Institute
- WorldatWork
- Writers' Guild of America
- Xerox
Other sponsors have included the offices of various senators, congressional representatives, and assembly members in Washington and Albany.