Advanced Card Systems Holdings Limited is an investment holdings company. The principal activities of the Company and its subsidiaries include the development, sale and distribution of smart card products, software and hardware and the provision of smart card related services to its customers. The Company鈥檚 operations are based in Hong Kong and the People鈥檚 Republic of China. The Company鈥檚 subsidiaries include Advanced Card Systems Limited, Advanced Card Systems (Canada) Limited, Advanced Card Systems GmbH, ACS Technologies Limited, ACS Technologies (Shenzhen) Limited, Logyi Limited, Teczo Limited and Teczo.com, Limited.