Calvert International AG
Standorte- Frankfurt am Main, Deutschland (Calver International AG Headquarter)
- Johannesburg, Südafrika (Centurion Law Group Headquarter)
- Lagos, Nigeria
- Accra, Ghana
- Malabo, Equatorial Guinea
- Douala, Kamerun
- Grand Bay, Mauritius
- Congo-Brazzaville
- Juba, Südsudan