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Greenberg Quinlan Rosner provides research and strategic advice to elected leaders, political campaigns, issue groups, and leading corporations around the world.

Our clients include some of the world’s most prominent progressive leaders, candidates, issue advocates, and business executives - the vanguard of change. We work in a diverse range of issue areas, business sectors, and demographic segments, and have research experience in over 80 countries on six continents around the world.
 

Corporations

  • Adventa
  • Allegheny Power
  • Allina
  • Ameritech
  • Ariel Capital Management
  • Boeing
  • BP
  • British Airways
  • Burmah Castrol
  • Business Roundtable
  • Business for Social Responsibility
  • Centex
  • Charles Schwab
  • Chicago Cubs
  • CNBC
  • Coca-Cola
  • Comedy Central
  • Commerce Bank
  • Comverse
  • Cooper University Hospital
  • Detroit Lions
  • DNA Sciences / Genaissance Pharmaceuticals
  • Dr. Bronner's Magic Soaps
  • Fitch Ratings
  • General Motors
  • Israeli Cellular Phone Company Providers
  • Israeli Cable Companies
  • Jasculca Terman
  • Juryscope
  • Lennar Corporation
  • Los Angeles Times
  • MCI
  • Mills Corporation
  • Microsoft
  • Monsanto
  • National Basketball Association (NBA)
  • Nevada Power
  • Organization for International Investment
  • Pacific Gas and Electric
  • Palisades Pictures
  • Pitney Bowes
  • Public Service Enterprise Group (PSEG)
  • Recording Industry Association of America (RIAA)
  • Sainsbury's
  • Shangri-la Entertainment
  • Sierra Pacific
  • Sun Microsystems
  • TIAA-CREF
  • Unistar
  • United Airlines
  • United HealthCare/Ovations
  • Univision
  • Verizon
 
 
Prime Minister Tony Blair
 

Int'l Campaigns

  • Socialist Movement for Integration (Albania)
  • President Eduardo Duhalde (Argentina)
  • Australian Labour Party
  • Chancellor Alfred Gusenbauer (Austria)
  • Mayor Michael Häupl (Vienna, Austria)
  • SPÖ (Austria)
  • President Gonzalo Sánchez de Lozada (Bolivia)
  • MNR (Bolivia)
  • Minister María Emma Mejía (Colombia)
  • PRD (Dominican Republic)
  • President Mauricio Funes (El Salvador)
  • Chancellor Gerhard Schröder (Germany)
  • SPD (Germany)
  • President Carlos Roberto Flores Facusse (Honduras)
  • President Manuel Zelaya (Honduras)
  • Yani Rosenthal (Honduras)
  • Prime Minister Péter Medgyessy (Hungary)
  • Fine Gael (Ireland)
  • Prime Minister Ehud Barak (Israel)
  • HaAvoda (Israeli Labor Party, Israel)
  • Francesco Rutelli (Italy)
  • l'Ulivo (Italy)
  • Francisco Labastida Ochoa (Mexico)
  • PRI (Mexico)
  • National Democratic Institute - Nepal
  • Premier Morris Iemma (New South Wales Labour Party)
  • National Democratic Institute - Pakistan
  • President Alejandro Toledo (Peru)
  • Freedom Union/Democratic Party (Poland)
  • President Mikheil Saakashvili (Republic of Georgia)
  • President Traian Băsescu (Romania)
  • President Nelson Mandela
  • President Thabo Mbeki (South Africa)
  • ANC (South Africa)
  • Prime Minister Tony Blair
  • British Labour Party (UK)
 
 
Athens Organizing Committee
 

Issue Groups

  • AARP
  • AFL-CIO
  • AFSCME
  • America Coming Together (ACT)
  • American Cancer Society - Illinois
  • American Civil Liberties Union (ACLU)
  • American Psychological Association
  • Americans for Peace Now
  • Association of American Railroads
  • Association of Reproductive Health Professionals (ARHP)
  • Athens Organizing Committee
  • Ballot Initiative Strategy Center (BISC)
  • Better World Campaign
  • Brennan Center for Justice
  • Britain in Europe
  • Business for Social Responsibility
  • Business Roundtable
  • The California Endowment
  • The California Foundation for Commerce and Education
  • California Tribal Business Alliance
  • Campaign for America's Future
  • Campaign for Tobacco Free Kids
  • Center for American Progress
  • Center for Rural Strategies
  • Change to Win
  • Children's Investment Project (CIP)
  • Children's Research & Education Institute
  • Citizens for a Strong Senate
  • Clark County Education Association
  • ClubMom
  • Combined Environmental Defense Campaign (CEDC)
  • Communities for Quality Education (CQE)
  • Democracy Corps
  • Democratic Leadership Council (DLC)
  • Defenders of Wildlife
  • Delaware State Education Association
  • Diario Libre
  • Economic Policy Institute (EPI)
  • EdVoice
  • Education Minnesota
  • EMILY's List
  • Equality California Institute
  • Equality for All
  • Florida Education Association
  • FoodRoutes Network
  • Fundacion Pro Futuro de Panama
  • Gender Public Advocacy Coalition
  • Genocide Intervention Network
  • Hotel Employees & Restaurant Employees Union (HERE)
  • Human Rights Campaign
  • Humane Society of the United States
  • Humanity United
  • The Interfaith Alliance
  • Infant Formula Council
  • International Campaign to Ban Landmines
  • International Criminal Court
  • ICRC
  • International Ladies' Garment Workers' Union
  • Iowa State Education Association
  • Joyce Foundation
  • Justice at Stake
  • Kellogg Foundation
  • Kentucky Education Association
  • League of Conservation Voters (LCV)
  • Lewin Group
  • Sierra Club
  • Nature Conservancy
  • Maine Equality
  • Markle Foundation
  • Marriage Equality RI (MERI)
  • Massachusetts Teachers Association
  • Mayors Against Illegal Guns
  • The Media Fund
  • Michigan Education Association
  • Middle East Peace Information Center
  • Mother Jones Magazine
  • MoveOn.org
  • NARAL Pro-Choice America
  • National Academy of Sciences
  • National Association of Realtors
  • National Democratic Institute (NDI)
  • National Collegiate Athletic Association (NCAA)
  • National Education Association (NEA)
  • National Education Association Rhode Island
  • National Federation for Credit Counseling (NFCC)
  • National Jewish Democratic Council
  • National Mental Health Association
  • National Mental Health Awareness Campaign
  • National Public Radio (NPR)
  • National Women’s Health Resource Center
  • Natural Resources Defense Council (NRDC)
  • Nevada State Education Association
  • Nevada Tobacco Prevention Coalition
  • New Hampshire Education Association
  • New Jersey Education Association
  • North Carolina Association of Educators
  • Nuclear Threat Initiative (NTI)
  • Oceana
  • Ohio Education Association
  • One Iowa
  • Oregon Education Association
  • Organization for International Investment
  • Organization for Security and Cooperation in Europe (OSCE)
  • Pennsylvania State Education Association
  • Philadelphia Safe and Sound
  • Physicians for Social Responsibility
  • Planned Parenthood
  • Pro-Choice Voter
  • Public Interest Projects
  • Realtors Association of New Mexico
  • Reboot
  • Recording Industry Association of America (RIAA)
  • Religion & Ethics Newsweekly (PBS)
  • Renewable Fuels Association
  • San Francisco Chamber of Commerce
  • Save Darfur
  • Service Employees International Union (SEIU)
  • Smoke Free Illinois
  • The Solomon Project
  • South Dakota Campaign for Healthy Families
  • Spertus
  • Trust for America's Health
  • Trust for Public Land
  • Union of Concerned Scientists - Working Group on Scientific Integrity
  • United Auto Workers (UAW)
  • United Food and Commercial Workers (UFCW)
  • United Jewish Appeal
  • United Way
  • University of California, San Diego (UCSD)
  • Univision
  • USAction
  • USAID Haiti
  • Vietnam Veterans of America Foundation (VVAF)
  • Washington Office on Latin America
  • West Virginia State Education Association
  • W. K. Kellogg Foundation
  • Women's Fund of Rhode Island
  • Women Impacting Public Policy ( WIPP)
  • Women's Voices. Women Vote
  • The World Bank
  • World Resources Institute
  • Young Voter Strategies
 
 
2006 Democrats
 

US Campaigns

  • President Bill Clinton
  • Vice President Al Gore
  • Vice President Walter Mondale
  • Senator Jeff Bingaman (NM)
  • Senator Tom Daschle (SD)
  • Senator Chris Dodd (CT)
  • Senator Tim Johnson (SD)
  • Senator Amy Klobuchar (MN)
  • Senator Mary Landrieu (LA)
  • Senator Joe Lieberman (CT)
  • Senator Jeanne Shaheen (NH)
  • Senator Tom Udall (NM)
  • Representative John Adler (NJ)
  • Representative David Bonior (MI)
  • Representative Jim Bilbray (NV)
  • Representative Bob Carr (MI)
  • Representative Tom Downey (NY)
  • Representative Rahm Emanuel (IL)
  • Representative Michael Forbes (NY)
  • Representative Sam Gejdenson (CT)
  • Representative Gabrielle Giffords (AZ)
  • Representative Bill Hefner (NC)
  • Representative Martin Heinrich (NM)
  • Representative Chris John (LA)
  • Representative Barbara Kennelly (CT)
  • Representative Ben Ray Lujan (NM)
  • Representative Jim McGovern (MA)
  • Representative Marty Meehan (MA)
  • Representative L.F. Payne (VA)
  • Representative Gary Peters (MI)
  • Representative Ciro Rodriguez (TX)
  • Representative Betty Sutton (OH)
  • Governor Jon Corzine (NJ)
  • Governor Jim Florio (NJ)
  • Governor John Lynch (NH)
  • Governor Ed Rendell (PA)
  • Governor Bill Richardson (NM)
  • Lt Governor Diane Denish (NM)
  • Lt Governor Matt Denn (DE)
  • Lt Governor Mitch Landrieu (LA)
  • Lt Governor Joe Maxwell (MO)
  • Attorney General Patrick Lynch (RI)
  • Attorney General Tom Reilly (MA)
  • Secretary of State Miles Rapoport (CT)
  • State Treasurer Frank Caprio (RI)
  • State Treasurer Alexi Giannoulias (IL)
  • Comptroller John Sharp (TX)
  • Speaker Andy Dillon (MI)
  • Speaker Joe Roberts (NJ)
  • Minority Leader Dianne Byrum (MI)
  • State Senator Ed Augustus (MA)
  • State Senator David Bernsen (TX)
  • State Senator Matt Connealy (NE)
  • State Senator Liz Figueroa (CA)
  • State Senator Phil Maloof (NM)
  • State Senator Ted Mondale (MN)
  • State Senator John "Eck" Rose (KY)
  • State Senator Myrth York (RI)
  • First Selectwoman Diane Farrell (Westport, CT)
  • Michigan Supreme Court Justice Diane Hathaway
  • County Commissioner Todd Vonderheid (Luzerne, PA)
  • Mayor Richard M. Daley (Chicago, IL)
  • Mayor James K. Hahn (Los Angeles, CA)
  • Mayor Ann Hutchinson (Bettendorf, IA)
  • Mayor Harvey Johnson Jr. (Jackson, MS)
  • Mayor Jim Whelan (Atlantic City, NJ)
  • Mayor Anthony Williams (Washington, DC)
  • Mayor Andrew Young (Atlanta, GA)
  • Vice Mayor Jim Gray (Lexington, KY)
  • State Assemblywoman Fiona Ma (CA)
  • Councilwoman Nancy Nadel (Oakland, CA)
  • Councilwoman Maryellen O'Shaughnessy (Columbus, OH)
  • Councilman Peter Vallone (New York City, NY)
  • Democratic Congressional Campaign Committee (DCCC)
  • Democratic Governors Association (DGA)
  • DLCC
  • DNC
  • Democratic Senatorial Campaign Committee (DSCC)
  • Michigan Democratic Party
  • Michigan House Democrats
  • Minnesota Democratic Farmer Labor Party
  • New Hampshire Democratic Party
  • New Jersey Democratic Party
  • New Mexico Democratic Party
  • Burlington County Democratic Party, NJ
  • Camden County Democratic Party, NJ
  • Clinton Township Democratic Party, MI
  • Gloucester County Democratic Committee, NJ
  • Middlesex County Democratic Organization, NJ