CK Hutchison Holdings Limited (CKHH) is a publicly owned multinational conglomerate founded in 2015 and headquartered in Hong Kong. Employing over 300,000 people across more than 50 countries, CKHH operates in four main sectors: ports and related services, retail, infrastructure, and telecommunications. The company is listed on the Hong Kong Stock Exchange and is a major constituent of that exchange. Its telecommunications arm operates under the "3" brand in several countries including the UK, Ireland, Italy, and Hong Kong, and it holds a 49% stake in VodafoneThree, a leading UK mobile network operator. The company's internal headcount, separate from its overall workforce, is 210.