Integrated development tool suite for developing C/C++ and Java applications for Macintosh and Windows platforms, with advanced support for AltiVec extensions on PowerPC. http://www.metrowerks.com/
A cross-platform Rapid Application Development (RAD) tool that allows create multi-tier and web applications under Windows, Linux, Solaris, and Mac OS. http://www.omnis.net/
A tool suite which combines a Fortran/C/C++ debugging environment, programmer's editor, graphical interfaces for multiple compilers (Absoft, XL Fortran, XL C/C++, gcc). http://www.absoft.com/Products/Tools/ide.html
A complete integrated development environment for embedded applications using C, C++, Embedded C++, and FORTRAN. Also exist AdaMULTI version for applications using Ada 95. MULTI runs on Windows, Linux or UNIX hosts and supports remote debugging to a varie http://www.ghs.com/products/MULTI_IDE.html
A multi-language application Integration Development Platform enables architects design applications and supports Java, C++, C# (.NET), CORBA and SOAP. http://www.recursionsw.com/cinergi.htm