International Business Brokers Association
 
Professional Organization of Business Intermediaries

Institute for Business Appraisal
 
Database of closed transactions by SIC code or industry

Wall Street Journal
 
Collective internet sites of the Wall Street Journal

Biz Comps
 
Detailed transactional information by industry

BV Market Data
 
Private company detailed transaction and sale information.

Merger Stat
 
M & A statisatics and research

Industry Pro
 
Information on Mergers & Acquisitions in actively consolidating industries.

One Source
 
Company and industry information including industry information and trends.

Thomas register
 
Public and private companies classified by product classes.

Security Exchange Commision
 


NVST
 
Private equity network

M&A Source
 
Association of Merger & Acquisition Professionals

Bizfilings
 
Information about corporate structure