- Accra Brewery Ltd.
- Agricultural Dev. Bank
- ALUWORKS
- AMS Ghana
- ARB Apex Bank
- Ashesi University College
- AVIANCE
- Bank of Ghana
- Banlaw Africa
- Barclays Bank
- Benso Oil Palm Plantation
- CAL Bank
- Cirrus Oil
- Coca-Cola
- DHL
- Eaton
- ECOBANK
- Enterprise Insurance Company
- Fan Milk
- Fidelity Bank
- First Atlantic Merchant Bank
- Ghana Civil Aviation Authority
- Ghana Commercial Bank
- Ghana Ports & Harbours Authority
- Guinness Ghana
- Intercontinental Bank
- Kasapreko
- KPMG
- Merchant Bank Ghana
- MTN Ghana
- MTN Nigeria
- National Investment Bank
- Nestlé CWA
- Network Assurance
- Opportunity International
- Procredit
- Produce Buying Company
- Prudential Bank
- Road Safety Ltd.
- Sandvik
- Solidaridad
- SOS Children’s Villages
- SSNIT
- Stanbic Bank
- Tema Oil Refinery
- The Trust Bank
- Total Petroleum
- TRASACCO
- Tullow Oil
- UBA Ghana
- uniBANK
- Vodafone
- Volta River Authority
- West Africa Gas Pipeline Co
- Women’s World Banking
- Zenith Bank
