International Infrastructure Services Company (IISC) is a Hong Kong-based company, providing services to utility companies through our New Zealand branch.

IISC delivers full front and back office services, utilising a mix of local employees and international relationships.

CK Infrastructure Holdings Limited (CKI) and Power Assets Holdings Limited (PAH) together own 100 percent of IISC. Both CKI and PAH are members of the Cheung Kong group of companies and are listed on the Hong Kong Stock Exchange.