- CAOIHLLC Group, full English name is: CAO INVESTMENT AND HOLDING LLC, was established in Dubai. CAOIHLLC focuses on the fields of: Oil and Gas, Diamond, Gold, Hospital, Smart Cities. Currently we are present in 5 countries: DUBAI - KENYA - NIGERIA - CAMBODIA - VIETNAM.

- CAOIHLLC Group, building services according to international standards and completely new experiences in modern style, in any field, CAOIHLLC also proves its pioneering role, leading the change of consumption trends.