Campbell has provided research products and services to the following organizations:

Mortgage Industry

• Aames Funding Corp.
• ABN AMRO Mortgage Group
• Aegis Mortgage Corp.
• American Home Mortgage
• Argent Mortgage Co., LLC
• Bank of America
• Centex Corp.
• CitiMortgage
• Countrywide Home Loans, Inc.
• Decision One Mortgage
• Delta Funding Corp.
• E*TRADE Group, Inc.
• Encore Credit Corp.
• Fannie Mae
• Finance America LLC
• First Franklin Financial Corp.
• First Magnus Financial Corp.
• First NLC Financial Services
• Flagstar Bancorp, Inc.
• Franklin American Mortgage Co.
• Freddie Mac
• Fremont Investment & Loan
• GE Mortgage Insurance Co.
• GMAC Mortgage Corporation
• GreenPoint Mortgage Funding, Inc.
• HomeBanc Mortgage Corp.
• Homecomings Financial
• Household Finance Corp.
• HSBC Group
• Impac Bank
• IndyMac Bank
• Irwin Mortgage Corp.
• LoanCity
• National City Mortgage Co.
• Option One Mortgage Corp.
• PMI Group, Inc.
• Principal Residential Mortgage, Inc.
• Radian Guaranty, Inc.
• Republic Mortgage Insurance Corp.
• SunTrust Mortgage, Inc.
• Thornburg Mortgage, Inc.
• Triad Guaranty Insurance Corp.
• United Guaranty Corp.
• Wachovia Corp.
• Washington Mutual, Inc.
• Wells Fargo Home Mortgage, Inc.
• WMC Mortgage Corp.

Information Technology Firms

• Anvicom Corp.
• Aspen Systems Corp.
• NetCom Solutions International, Inc.
• Network Solutions, Inc.

Investment Banking/Financial

• Capital One Services, Inc.
• Credit Suisse First Boston LLC
• Friedman, Billings, Ramsey Group, Inc.
• JP Morgan Chase & Co.
• Lehman Brothers, Inc.
• McKinsey & Company
• Merrill Lynch & Co.
• Morgan Stanley
• Perry Capital LLC
• Ruane, Cunniff & Co.

Government Agencies

• Department of Housing and Urban Development
• National Institutes of Health

Publications/Media

• Association TRENDS
• Inside Mortgage Finance Publications, Inc.
• REAL Trends, Inc.

Trade Associations

• National Association of Federal Credit Unions
• National Rural Electric Cooperative Association