GREATER PHILADELPHIA CHAMBER v. CITY OF PHILA.

Attorney(s) appearing for the Case

Benjamin H. Field , Jane L. Istvan , Nicole S. Morris , Marcel S. Pratt, Esquire (Argued), City of Philadelphia, Law Department, 1515 Arch Street, Philadelphia, PA 19102, Counsel for Appellants/Cross-Appellees.

Adam R. Pulver , Scott L. Nelson , Public Citizen Litigation Group, 1600 20th Street NW, Washington, DC 20009, Counsel for Amicus Public Citizen Inc.

Maura Healey , Elizabeth N. Dewar , Genevieve Nadeau , Erin K. Staab , Office of Attorney General Massachusetts, One Ashburton Place, McCormack Building, Boston, MA 02108, Counsel for Amicus Commonwealth of Massachusetts; District of Columbia; Commonwealth of Puerto Rico; Commonwealth of Virginia; State of Connecticut; State of Delaware; State of Illinois; State of New Jersey; State of New Jersey; State of New York; State of Vermont; State of Washington.

Zachary W. Carter , Richard Dearing , Devin Slack , Eric Lee , Jamison Davies , New York City Law Department, Room 6-178, 100 Church Street, New York, NY 10007, Counsel for Amicus City of New York; City of Berkeley; City of Columbus; City of Oakland; County of Santa Clara; City and County of San Francisco; City of Seattle; City of South Bend.

Terry L. Fromson , Amal Bass , Women's Law Project, 125 South 9th Street, Suite 300, Philadelphia, PA 19107, Counsel for Amicus Womens Law Project; 36 Organizations Dedicated to Gender Wage Equity.

Richard A. Samp , Cory L. Andrews , Washington Legal Foundation, 2009 Massachusetts Avenue, N.W., Washington, DC 20036, Counsel for Amicus Washington Legal Foundation.

Kellam M. Conover , Miguel A. Estrada (Argued), Amir C. Tayrani , Gibson, Dunn & Crutcher LLP, 1050 Connecticut Avenue, N.W., Washington, D.C. 20036

Franco A. Corrado , Marc J. Sonnenfeld , Morgan, Lewis & Bockius, 1701 Market Street, Philadelphia, PA 19103

Kevin M. Siegel , Suite 201, 10000 Lincoln Drive East, Marlton, NJ 08053, Counsel for Appellee/Cross-Appellant.

Michael L. Kichline , Michael H. McGinley , Dechert, 2929 Arch Street, 18th Floor, Cira Centre, Philadelphia, PA 19104, Counsel for Amicus African American Chambers of Commerce of Pennsylvania., New Jersey and Delaware.

Robert L. Byer , John E. Moriarty , Robert M. Palumbos , Andrew R. Sperl , Duane Morris, 30 South 17th Street, Philadelphia, PA 19103, Counsel for Amicus Chamber of Commerce of the United States of America; National Federation of Independent Business Small Business Legal Center; Pennsylvania Chamber of Business & Industry; Pennsylvania Manufacturers Association.

Before: McKEE, ROTH, and FUENTES, Circuit Judges.