Options Clearing Corporation
OCC is the issuer and registered clearing facility for all U.S. exchange-listed securities options, including those traded on the American Stock Exchange, the Chicago Board Options Exchange, the Pacific Exchange, the Philadelphia Stock Exchange and The International Securities Exchange.
http://www.optionsclearing.com/

Exchange My Mail, Inc
Exchange hosting for small and medium businesses - Hosted Exchange 2007 now available!
http://www.exchangemymail.com

Admin Report Kit for Exchange Server (ARKES)
Exchange server reporting & administration tool that helps you remotely monitor & manage Microsoft Exchange servers in an organization
http://www.vyapin.com/products/enterprisenetworktools/arkes.htm

Exchange Server Forums for Microsoft Exchange
SQL Server 2005 Forums. SQL Server "Katmai" Forums - A Microsoft SQL Server 2000 Message Board
http://forums.learnexchange.com

Exchange Recovery Company
Exchange server recovery for corrupt database files. Experts in exchange email recovery and server support
http://www.innovativetechnologyconcepts.com/

Exchange Exchange
A community for administrators and engineers interested in and working with Microsoft Exchange Server and PowerShell
http://www.exchangeexchange.com

New Zealand Exchange (NZX)
New Zealand Stock Exchange - the official site of the New Zealand Exchange. Find information & news on stocks, shares and share prices on the share market.
http://www.nzx.com/

Exchange Insurance Company Limited
Home of the Exchange Bond, a financial product designed to free up cash that is normally tied up between the exchange and completion period of a house ...
http://www.exchangebond.com

Exchange Hosting Service
Exchange Hosting Service gives small businesses all the power of Microsoft Exchange, through the Internet
http://www.exchangehostingservice.com/

Exchange Sentry
Exchange Spam Filter and Exchange Content filter for Exchange Server 2000, Exchange Server 2003, Small Business Server 2000, and Small Business Server 2003
http://www.exchangesentry.com