TKC Corp provides a variety of information technology, or IT, services. The firm's computer services include batch processing and printing, data storage, and download management. TKC's Internet services include Internet management, cloud computing, database management, data storage, data backup, and data security. The company's other services include software development, system device sales, systems consulting services, and general education and training services. TKC generates the majority of its sales revenue from accounting firms and local governments.