Company

Location

ABEP

San Paulo, Brazil

Abt SRBI Inc.

New York, NY

AIP Corporation

Tokyo, Japan

All Global, Ltd.

New York, NY

AMAI

Mexico City, Mexico

American Express

El Paso , TX

Annik Technology Services

Gurgaon, Haryana, India

Artemis Strategy Group

Fairfax, VA

ASDE Survey Sampler, Inc.

Gatineau Quebec, Canada

Askia

New York, NY

Authentic Response

New York, NY

Bernett Research

Boston, MA

BioVid Corp.

Princeton, NJ

Borderless Access Panels Pvt. Ltd.

LA, CA

Braun Research

Princeton, NJ

Bureau of Labor Statistics

Washington, DC

Burke, Inc.

Cincinnati, OH

Business Week

New York , NY

Buyology, Inc.

New York, NY

Cambiar L.L.C.

New London, NH

Cambiar L.L.C.

Phoenix, AZ

Cambiar L.L.C.

Doylestown, PA

CfMC Research Software

San Francisco, CA

Chadwick Martin Bailey, Inc.

Boston, MA

CINT

Toronto, Ontario, Canada

CINT USA

Atlanta, GA

CMI

Atlanta, GA

Comprehenisve Language Center, Inc.

Arlington, VA

Confirmit

New York, NY

Consumer Contact ULC

Toronto, Ontario, Canada

Cross-Tab Marketing Services

Mumbai, Maharashtra, India

D.K. Shifflet & Associates, Ltd.

McLean, VA

de Kadt Marketing and Research

Ridgefield, CT

DE LA RIVA Strategic Research

Mexico City, Mexico

Decipher, Inc.

Fresno, CA

Decipher, Inc.

Portland, OR

Decision Analyst, Inc.

Arlington, TX

Decision Insight, Inc.

Kansas City, MO

Decision Strategies International

Conshohocken , PA

Delixus

Concord, MA

Destiny Media Technologies

Vancouver, BC, Canada

Dexterity Business Analysts (P) Ltd.

Worthington, OH

Directions Research, Inc.

Cincinnati, OH

dmrkynetec

Shaker Heights, OH

dmrkynetec

Saint Louis, MO

DMS Research

Dallas, TX

Drapin& Co.

New York, NY

e-Rewards Market Research

Dallas, TX

E-Tabs Limited

London, UK

EFG (European Field Work Group)

New York, NY

ESOMAR

Amsterdam, The Netherlands

Forrester Research

Cambridge, MA

G3

New York, NY

Gazelle Global Research Services

New York, NY

General Motors Corporation

Detroit , MI

GfK Healthcare

East Hanover, NJ

GfK U.S. Healthcare

Blue Bell, PA

Gilmore Research Group, The

Seattle, WA

GlaxoSmithKline

Research Triangle Park, NC

Global Market Research Group

Carlsbad, CA

Gongos Research, Inc.

Auburn Hills, MI

Greenfield Online/Toluna

Wilton, CT

Group Five Inc.

Princeton, NJ

Hase/Schannen Research Associates

Hamilton, NJ

IBOPE Group

Rio de Janeiro, RJ, Brazil

ICR

Media, PA

Impress

Tokyo, Japan

Incentium

Centennial, CO

Information Alliance

North Logan, UT

InfoSurv, Inc.

Atlanta, GA

Innosight L.L.C.

Watertown , MA

Inside Research

Barrington, IL

InterfaceASIA

Torrance, CA

Interviewing Service of America

Van Nuys, CA

Irwin Broh & Associates, Inc.

Des Plaines, IL

Issues & Answers Network, Inc.

Virginia Beach, VA

Issues & Answers Network, Inc.

Holmdel, NJ

J.D. Power & Associates

Westlake Village, CA

JRA, J. Reckner Associates, Inc.

Montgomeryville, PA

Kantar

New York, NY

Kantar Operations

Warrenville, IL

KJT Group

Honeoye Falls, NY

Lev & Berlin, P.C.

Norwalk, CT

Lieberman Research Worldwide

Los Angeles, CA

Lightspeed Research

Basking Ridge, NJ

LinkedIn

Mountain View, CA

Livra Panels

London, England, UK

Localspeak

New York, NY

Louisiana State University

Baton Rouge, LA

Loyalty Research Center, The

Indianapolis, IN

Luth Research

San Diego, CA

M. Davis and Company, Inc.

Philadelphia, PA

Maritz Research Inc.

Fenton, MO

Maritz Research Inc.

Farmington Hills, MI

Market Strategies International

Livonia, MI

Market Strategies International

Little Rock, AR

Market Xcel Data Matrix Pvt Ltd.

New Delhi, India

Marketing Research Services, Inc.

Cincinnati, OH

Marketing Systems Group

Omaha, NE

Marketing Systems Group

Fort Washington, PA

MarketSearch Corporation

Columbia, SC

MarketVision Research

Cincinnati, OH

McMillion Research, L.L.C.

Charleston, WV

Millward Brown

New York, NY

MindField Internet Panels

Charleston, WV

Mktg, Inc.

East Islip, NY

MRIA

Toronto, Canada

MRJunction Inc.

New York, NY

MRops, Inc.

Doylestown, PA

MSInteractive

Portland, OR

MyPoints.com, Inc.

San Fransico, CA

National Analysts Worldwide

Philadelphia, PA

Nebu USA

Cincinnati, OH

Norman Michaels Business Consultant

Lenox, MA

NPD Group, Inc., The

Port Washington, NY

Ocucom Corp.

Cincinnati, OH

Olinger Group, Inc., The

New Orleans, LA

Olson Research Group, Inc.

Warminister, PA

Opinion Access Corp.

Long Island City, NY

Opinion Research Corporation

Princeton, NJ

Opinion Research Corporation

New York, NY

OTX Research

New York, NY

OTX Research

Culver City, CA

Penn Schoen and Berland

Denver, CO

PERT Group, The

Kansas City, MO

PERT Group, The

Bloomfield, CT

Physicians Interactive

Panama City Beach, FL

Ponemon Institute

Elk Rapids, MI

Prince Market Research

Nashville, TN

QSA Integrated Research Solutions

Alexandria, VA

QuickRewards Network

Brooklyn, NY

Radix Market Research

Toronto,ON, Canada

RDA Group

Bloomfield Hills, MI

ReRez

Dallas, TX

Research Now

London, England, UK

Research Now

Toronto, Canada

Richard Day Research, Inc.

Evanston, IL

RNB Research

New Delhi, India

RTi

Stamford, CT

Scarborough Research

New York, NY

Schlesinger Associates, Inc.

Philadelphia, PA

Shugoll Research

Bethesda, MD

SPSS Inc.

Chicago, IL

Stevenson Company

Louisville, KY

Strategic Resource Partners, L.L.C.

Spring Park, MN

Survey Sampling International, L.L.C

Markham, Canada

Survey Sampling International, L.L.C.

Shelton, CT

Survey Technology & Research (STR)

Allentown, PA

Swift Prepaid Solutions

Buffalo Grove, IL

Synovate, Inc.

New York, NY

Sytel Limited

Aylesbury, UK

Sytel Limited

North Little Rock, AR

Talmey-Drake Research & Strategy, Inc.

Telluride, CO

Target Research Group Inc.

Nanuet, NY

TARP Worldwide, Inc.

Arlington, VA

Thoroughbred Research Group

Louisville, KY

TNS

New York, NY

TNS Canadian Facts

Toronto, Ontario, Canada

Toluna/Greenfield Online

Dallas, TX

Transition Strategies Corporation

Whippany, NJ

Ugam Solutions Pvt. Ltd.

New York, NY

United Sample

Encino, CA

Universal Survey Center

New York, NY

University of Michigan

Ann Arbor, MI

Veronis Suhler Stevenson

New York, NY

Voxco Inc.

Montreal, Canada

Western Wats

Orem, UT

Wired magazine

San Francisco , CA