| Component | Directory |
| C++/COM Trading System | SOATrading\TradingSystem |
| C++ Portfolio Manager DLL | SOATrading\PortfolioManager |
| Java Native Interface/C++ Code | SOATrading\JNITradingSystem |
| Java RMI Code | SOATrading\RMITradingSystem |
| Java Servlet/Web Service | SOATrading\TradingSystemServlet |
| Java SOAP Client | SOATrading\SOAPClient |