B2B E-Commerce Framework
The B2B players are categorized into E*Market and E*Frastructure.
E*Market are companies which bring together multiple buyers and sellers in one market space. 
E*Frastructure companies are providers of trading systems, software applications (B2B Technologies), hardware, hosting services or connectivity for exchanges.
B2B Framework
 
Framework Category Service

B2B Windmill  
  E*Market
 
(E*HUB) Models Comparison
Vertical Exchange
Storefront
Functional Other Service Provider
     
  E*Frastructure Traditional ERP Companies
Commerce Enabler
Financial Services
Integration Software
Content Management
Financial Incubators
Holding Company
Auction Software
Outsourcing
Application Service Provider