Deitel & Associates, Inc. is an internationally recognized corporate training and publishing organization specializing in programming languages, Internet/World Wide Web technology and object technology education. The company provides courses on Java, C++, Visual Basics, C, Internet and World Wide Web programming, and Object Technology.

The company's clients include many Fortune 1000 companies, government agencies, branches of the military and business organizations.

Through its publishing partnership with Prentice Hall, Deitel & Associates, Inc. publishes leading-edge programming textbooks, profesional books, interactive CD-ROM based multimedia Cyber Classrooms, satellite courses and World Wide Web courses.