On June 1992 a group of shipping engineering professionals established NEPTUNE TECHNICAL AGENCIES LTD, a company offering technical expertise to shipping companies and representing international shipyards in the Greek Market.
Neptune commenced its activities by marketing Ship Repair Yard RADUNIA S.A., which was exclusively represented in the Greek and Cyprus Markets. Radunia was offering repairs and conversions at Gdansk and dockings at Gdynia, Poland also docking and repairs at Klaipeda, Lithuania.
Neptune was the pioneer of foreign ship repairs in Klaipeda, Lithuania having arranged on March 1993 a Greek owned bulk carrier, the largest ever to call at this Yard and country for dry-docking and special survey works at Western Shiprepair Yard (WSY).
We exclusively represented the BLRT Grupp  of Shipyards and associated industries in all the Baltic States, and Finland and promoted their products and continue work for suitable repair and docking projects.
A large number of our repair activities of Greek ships were carried out at Klaipeda, Lithuania due to the WSY extensive docking and workshop facilities including the only in-house propeller repair workshop in the Baltic.
Riga  Shipyard  in Latvia which has  about 2000 meters of lay by berth  facilities able to accommodate  Aframax size ships for afloat repairs and  docks for Panamax  size ships. On  2014  the Yard has undergone a major restructuring and with  the new  workshops for  hull treatment ,steel and pipe  and their  excellent machine shops and technicians offering quality services to our customers.
 With our affiliate company NEPTUNE SERVICES UAB we support our Greek and Foreign customers for their afloat repair requirements at Baltic Ports.
Gdynia – Poland we were offering  docking and repairs at the Panamax size ex Gdynia Shipyard dry-dock by new owners EPG Shipyard now a part of MARS Fund. Our docking and repair projects in Poland are now undertaken by Baltyard which we exclusively represent in Greek and Cyprus markets
Turkey we work since 2000 for docking and repair with the best performing and reputable Shipyards at Istanbul, Tuzla Bay and Yalova.
Bulgaria we work with Bulyard and Odessos Shipyards in Varna.
China we are offering Docking and repairs at selected Shipyards through our cooperation with Shanghai LEADER MARINE (CHINA) CO., LTD. 
US Gulf and the Caribbean another region where we are offering docking and repairs also afloat works and maintenance at Santo Domingo Port Dominican Republic through our principals  Hispaniola Marine Repair Services.