Energoremot Varna, Bulyard Shipbuilding Industry, Water Supply and Sewerage – Varna, Odessos Shiprepair Yard S.A., MTG-Dolphin 1, Shiprepair Yard TEREM – KRZ Flotski Arsenal Varna, Jambo, Hellenika etc.
Ship owners and ship managers:
IHB Shipping Co, Navigation Maritime Bulgare (NAVIBULGAR®), Varna Ferry, NaviBorn, Trimpex Union, REA Maritime, Nordic Hamburg Shipmanagement, MSC Shipmanagement, Minerva Marine, Thenamaris Ships Management, FairWind Shipmanagement, Bulcom, Dawson Group, Amasus Shipping
Ship Supply companies:
Unimasters Logistics SCS, Moniks Marine Services, Bulmar Group Co, Seny, N – Supply, Techmarine, Alpha Supply, Sea Star Ship Supply, Giab, Unicare Services, Exima