IMSS has a Client base of many leading local and foreign companies, international organizations, embassies and individuals.

• CanArgo Energy Corporation / Georgian British Oil Company (GBOC)
• OSCE - Organization for Security and Cooperation in Europe
• Embassy of the United States
• British Embassy
• British Council
• EU - European Union
• UN - United Nations
• USAID - United States Agency for International Development
• AMCHAM - American Chamber of Commerce
• NDI - National Democratic Institute
• CCIC - Consolidate Construction International Company
• CERMA - Center of Enterprise Reconstruction and Management Assistance
• CARE International
• GEOTEK- Georgian International Oil Corporation
• SPIE Petrofac
• BP - British Petroleum
• Geoengineering
• KLM