Focus Systems Corporation is a Japan-based company mainly engaged in system integration services, information technology (IT) services, security equipment sales and related services. The Company operates in three segments. The Public-related segment involves in the software development, the entire information system development including networks and information consulting services for government offices and local authorities, as well as financial institutions such as banks and insurance companies. The Private-related segment involves in software development, the entire information system development including networks and information consulting services for private enterprises. The Security Equipment-related segment involves in the product’s introduction and maintenance services related to common operational infrastructure of the Ministry of Defense related systems, sales of products such as digital forensics to against cyber-attacks via the Internet as well as investigation services.