- Carnival Maritime Corporation
- CMI Leisure Management
- Enterprise Se. Ag
- Cruise Ship Catering and Services (Costa)
- Island Cruise Ship N.V. (MSC)
- Seahawk Corporation Ltd , Inc
- Aegean Odyssey
- Ocean View
- Majestic Marine Company
- Variety Cruise
- Oceanic Group PTE LTD
- Salamis Line LTD
- SETE Yacht Management
- Abou Merhi Ship Management S.A.
- Nobel Maritime Inc
- Cruise Management International
- ENI SpA.
- Columbia Ship Management.
- Ligabue SpA
- Fratelli Cosulich S.p.A.
- Ligabue Catering Services SA