Today GRATA AUDIT has a wide base of clients including the following international and Kazakhstan’s companies: 

• Albeta Kazakhstan
• Atlas Copco Rock Drills AB
• British Council
• Buzachi Oil
• BUE Kazahkstan
• Caspian Energy Research
• Caspi NEFT TME
• Caspian Sulphur Company
• Consolidate Supply and services International Ltd
• Core Laboratories
• Drill-Lab Kazakhstan
• Кайрат Алматы КТЖ
• Kazakhstan Branch of «Moody International Limited» Company
• Казахстан Жолдары
• KAZPOST
• KEC International
• FINTRACO
• Hobas Pipes Kazakhstan
• Lufthansa
• Madlogin
• Maersk
• MARSH
• Multicatering Kazakhstan
• KMC  Oiltools (Europe) Limited
• Panalpina
• PETROM
• Petroplan Control System
• Procter&Gamble
• Просвещение-Казахстан
• Samal Properties
• SARENS
• Schlumberger
• Starstroi
• TeleKRONA
• Thermon Kazakhstan
• Weatherford
• Petroleum Facilities E&C
• Sepam-Inko-Kazakhstan
• Ырысты-АЭВРЗ
• З-Энергоорталык