ALLIED TELESIS HOLDINGS K.K. is mainly engaged in the research, development, manufacture and sale of information communications and network-related products. The Company develops its products in Japan, America, Europe, Middle East and Africa (EMEA), as well as Asia and Oceania. The Company's main products include x900 Core Switch, iMAP integrated Multiservice Access Platform, iMAG intelligent Media Gateways and Optical Transport solutions, among others. As of December 31, 2011, the Company had 40 subsidiaries and associated companies in total. In April 2011, the Company established Allied Telesis International Support & Education Center S.r.l in Romania.