Arbitron Inc., 142 W. 57th St., New York, NY, 10019-3300. 212/887-1300. www.arbitron.com.

Burke Marketing Research Inc., 805 Central Ave., Cincinnati, OH 45202. 513/241-5663. www.burke.com. Michael Baumgardner, Pres. & CEO.

Cision, 332 S. Michigan Ave., Chicago, IL 60604. 888/422-2667. www.cision.com.

Cogent Research, 125 Cambridge Park Dr., Cambridge, MA 02140. 617/441-9944; fax: 617/441-9966. info@cogentresearch.com; www.cogentresearch.com. Christy White, Principal & Co-Founder.

Council of American Survey Research Organizations, 170 N. Country Rd., Ste. 4, Port Jefferson, NY 11777. 631/928-6954. www.casro.org. Diane Bowers, Pres.

Creative Civilizations, 106 Auditorium Circle, 2nd flr., San Antonio, TX 78205. 210/227-1999. www.ccagency.com. Gisela Girard, Pres./COO.

Cymfony, A div. of TNS Media Intelligence, 125 Walnut Street, Watertown, MA 02453. 617/673-6000. www.cymfony.com. Andrew Bernstein, CEO.

D.K. Shifflet & Assocs., 1750 Old Meadow Road, #620, McLean, VA 22102. 703/536-0933. www.dksa.com. Jim Caldwell, VP, Sales & Mktg.

Echo Research, 330 Madison Ave., New York, NY 10017. 646/495-5416. www.echoresearch.com.

Experian Simmons, 600 3rd Ave., New York, NY 10016. 212/471-2850.  www.experiansimmons.com.

Factiva, a Dow Jones Co., 30 Wall St., 5th fl., New York, NY 10005. 800/369-0166. www.factiva.com.

Gallup Organization, 901 F St., N.W., Washington, DC 20004. 202/715-3030. www.gallup.com. Sarah Van Allen, Chief Contact.

GfK Custom Research North America, 75 Ninth Ave., 5th fl., New York, NY 10011. 212/240-5300. www.gfkamerica.com.

Headquartered in New York, GfK Custom Research North America combines the global resources of the GfK Group—the world’s fourth largest market research company—with the local knowledge of North America’s leading research consulting companies. These include GfK Roper Consulting, GfK Roper Public Affairs & Media and GfK Roper Omnibus Services.

Greenfield Online, 21 River Rd., Ste. 2000, Wilton, CT 06897. 866/296-3049. www.greenfield.com. Albert Angrisani, Pres. & CEO.

Guideline, Inc. (formerly Find/SVP), 625 Avenue of the Americas, New York, NY 10011. 212/645-4500. www.guideline.com. Mark Litvinoff, CEO.

Harris Interactive, PR Practice, 135 Corporate Woods, Rochester, NY 14623. 877/919-4765. info@harrisinteractive.com; www.harrisinteractive.com. Tom Quigley.

International Communications Research, 53 West Baltimore Pike, Media, PA 19063. 484/840-4300. www.icrsurvey.com. Allen Khorami, Ph.D., Pres. & CEO.

J.D. Power & Assocs., 2625 Townsgate Rd., #100, Westlake Village, CA 91361. 805/418-8000; fax: 805/418-8900; www.jdpower.com.

Kolar Adv. & Marketing, 114 W. 7th St., #500, Austin, TX 78701. 512/345-6658. www.kolaradvertising.com. Bryan Christina, Gen. Mgr.

KRC Research, 700 13th St., N.W., #800, Washington, DC 20005. 202/628-1118. www.krcresearch.com. Jennifer Sosin.

LCWA Research, L.C. Williams & Assocs., 150 N. Michigan Ave., #3800, Chicago, IL 60601. 312/565-3900. Greg Gordon, Sr. VP-Research & Strategy.

LexisNexis, PO Box 933, Dayton, OH 45401. 800/227-4908. www.lexisnexis.com.

M|A|R|C Research, 1660 North Westridge Circle, Irving, TX 75038. 800/884-6272. www.marcresearch.com.

Maritz Research, 1375 N. Highway Dr., Fenton, MO 63099. 877-4-MARITZ. www.maritzresearch.com. Jennifer Larsen, Media Contact.

Mediamark Research Inc., 75 9th Ave., New York, NY 10011. 212/884-9200. www.mediamark.com. Kathi Love, Pres./CEO.

Millward Brown Int’l., 501 King’s Hwy. East, Fairfield, CT 06825-4867. 203/335-5222; fax: 203/333-6307; www.millwardbrown.com.

The Nielsen Company, 770 Broadway, New York, NY 10003. 646/654-5000. www.nielsen.com.

Opinion Research Corp., Worldwide Headquarters, P.O. Box 183, Princeton, NJ 08540; 800/444-4ORC; 609/452-5400; fax: 609/419-1892. www.opinionresearch.com. Gerard J. Miodus, Pres.

Oxbridge Communications Inc., 186 Fifth Ave., 6th flr., New York, NY 10010. 800/955-0231, ext. 202. Lhagood@ oxbridge.com; www.mediafinder.com. Lou Hagood, CEO.

Penn, Schoen and Berland Assocs., 245 E. 92nd St., New York, NY 10128. 212/534-4000. www.psbresearch.com. Michael Berland.

Preston-Osborne Research, 450 Old East Vine, Lexington, KY 40507. 859/231-7711. www.preston-osborne.com. Phil Osborne, CEO.

R.L. Repass & Partners, Inc., 10101 Alliance Road, Suite 190, Cincinnati,
OH 45242-4747. 513/772-1600; fax: 513/772-8088. rex@repasspartners.com; www.repasspartners.com. Rex Repass, Pres./CEO.

R.L. Repass & Partners – a senior level research organization and consultant to PR firms. We provide comprehensive opinion research to help clients protect and enhance corporate reputations and brand equity. Services include focus groups, baseline/tracking research, message development, and online research through MindField™ Internet Panels with access to 2.5 million households.

Spring Inc., 711 Montgomery Ave., 2nd flr., Narberth, PA 19072. 610/668-9303; fax: 610/668-9395.

Standard & Poor’s Research Reports, 55 Water St., New York, NY 10041. 212/438-2000. www.standardandpoors.com. Laurel Bernstein.

StrategyOne, 215 Park Ave. South, 16th flr., New York, NY 10003. 212/704-8286. www.strategyone.net. Laurence Evans, Pres.

Towers Perrin ISR, 303 E. Ohio St., #2100, Chicago, IL 60611. 800/300-0750; 312/828-9725; fax: 312/828-9742. www.towersperrin.com.

Yankelovich Inc., 400 Meadowmont Village Circle, #431, Chapel, NC 27517. 919/932-8600. www.yankelovich.com. Mike Hail, CEO.