William C Jack & Company Ltd
HF: There are a number of companies with similar names.
William C Jack & Company Ltd., Electrical and Mechanical Engineers, was incorporated in Hong Kong on 19th April 1907 and dissolved on 26th June 1953.
William Jacks & Company Ltd
William Jacks & Co (Hong Kong) Ltd was incorporated on 25th April 1964 and (possibly) dissolved on 31st August 2007.
William Jacks (China) Ltd was incorporated on 28th June 1985.
With thanks to DLS.