Bizcomps
Provides a database searchable by SIC code to find comparable sales transactions to establish an estimated value of a business. http://www.bizcomps.com/
MoneySoft
Maker of a corporate valuation tool that guides users through the process of analyzing and valuing a closely held company.
American ValueMetrics
Provides low-cost certified business and equipment appraisals for every situation. Nationwide service, competitive prices.
White Nagle Mazza & Associates
Consulting group that provides business valuation, profit counseling, value engineering, and sale and divestiture counseling to business enterprises.