Celosis 
Business to business solutions for managing facilities service delivery, IT service delivery, telecom service delivery and e-commerce service delivery that includes Service Supply Chains, outsourcing coordination, Business to business relationship management.
http://www.celosis.com/Group 8760 
E-commerce solutions and infrastructure for transactions over the Internet. Group 8760 acts as an Inside Agent for its customers.
http://www.8760.com
EFT for Windows Software 
Electronic funds transfer software for Windows.
http://www.ettconsulting.com
FreeMarkets 
Produce customized business-to-business online auctions for buyers of industrial parts, raw materials and commodities.
http://www.freemarkets.com/
RosettaNet 
An independent, self-funded, non-profit consortium dedicated to the development and deployment of standard electronic business interfaces. These standards form a common eBusiness language, aligning processes between supply chain partners on a global basis.
http://www.rosettanet.org
SynQuest 
Helps traditional and dotcom companies profitably manage the total supply chain, through real-time management capabilities. Their products help companies improve responsiveness for each and every customer order and provide the best financial answer to customer experience and order fulfillment goals.
http://www.synquest.com
US Interactive 
Digital marketing, technology systems integration, and management consulting for e-commerce.
http://www.usinteractive.com
Framework Technologies 
Project execution decision support software, helping manufacturing and AEC companies.
http://www.frametech.com/
Vitria Technology, Inc. 
eBusiness platform for automating cross-enterprise business processes. It meets the four critical platform requirements, which are Business Process Management (BPM), Business-to-Business Communications (B2B), Enterprise Application Integration (EAI), and Real-time Analysis (RTA).
http://www.vitria.com
Callidus Software 
Provides enterprise software applications that automate management of "marketplace pay-for-performance" programs used to drive corporate revenues. By using pay-for-performance inside and outside a company to drive revenues while managing costs, customers can strategically align the interests of employees, channel partners, suppliers, vendors and even customers in ensuring their success.
http://www.callidussoftware.com
BEA Systems 
Suppliers of service oriented architecture (SOA) software, including BEA WebLogicâ„¢ and AquaLogicâ„¢ services, processes, and composite applications management.
http://www.bea.com/
AlphaBlox 
A Web-based platform for eBusiness analysis applications that enable companies to analyze and share information with customers, partners and suppliers to foster more profitable relationships and improve eBusiness performance.
http://www.alphablox.com/
Net Commerce Corporation 
Empowers small-to-medium sized businesses and public sector customers to reap the benefits of e-commerce without significant capital investment or technical risk by becoming members of the Net Commerce ExchangeTM, a business-to-business commerce portal powered by Commerce OneTM.
http://www.nc-corp.com/
Frontstep 
B2B e-business solutions for midsize companies, including an integrated suite of B2B e-business software products, ASP hosting, trading exchange access, Web site development and design, marketing services and e-business strategy implementation. The eStep e-business software suite includes solutions for Web sales and service, channel management, supply chain planning and management, e-procurement and CRM.
http://www.frontstep.com
icomXpress! 
XML forms and Document Management with icomXpress.com
http://www.keyfile.com/
ECNet 
A business-to-business network; helps registered users manage their supply and logistics needs
http://www.ecnet.com/
Upside Software 
Web-based solutions for incoming and outgoing billing, contract management and expense claims.
http://www.upsidesoft.com/
SoftCo eBuyer 
Provides a single integrated environment in which organizations can automate and manage the purchasing function, addressing the entire procurement cycle from item selection to goods receipt.
http://www.softco.com
Voxa 
Provides software to allow a business to automatically include web enabled applications from partner sites its ERP workflows.
http://www.voxa.com
Vinimaya 
Comparison shopping agents and search enabled B2B directories.
http://www.vinimaya.com
Microsoft BizTalk Server 
Business process integration platform that supports building XML schema, schema transformation, establishing trading partner relationships over the Internet, and tracking and analyzing data and documents that are exchanged. By Microsoft Corporation.
http://www.microsoft.com/biztalk/
Imany Inc. 
A supplier of Internet-enabled business-to-business financial settlement solutions. The software empowers companies to manage promotional trade funds and invoice deductions, as well as accounts receivable and collections management.
http://www.imany.com/
Transora 
Software and services to facilitate trade among manufacturers, suppliers, and retailers.
http://www.transora.com/
Kinaxis Inc. 
Offers supply chain management products for manufacturing businesses.
http://www.kinaxis.com