Green Seas Industry-Leading Maritime Services and Exceptional Partnership Opportunity


Green Seas Ltd. has developed exceptional expertise in a full range of maritime services, including industry-leading undersea welding for hull repairs, marine engineering, offshore support, electrical and refrigeration repairs, steel works, boiler repairs and washing cargo holds, among others. The highly experienced Green Seas team works 24/7 and maintains the highest international standards. In fact, Green Seas has developed and implemented its own Ship Repairs Quality Management System under the direct supervision of Bureau Veritas.

Matei Constantin, owner, was formerly the manager of Constanta Harbour and Romania’s Undersecretary of State in charge of naval issues in the Ministry of Transport. He explains that Green Seas serves many leading local and multinational companies in Romania and beyond. He says, “We have had a contract with Mobil since 1998 and with Exxon Mobil since 2003, performing technical maintenance and steel works on the hulls of their ships in West Africa. We differentiate ourselves from our competitors through the quality of our work and the qualifications of our workers, many of whom we send abroad for training. Our quality-control system is our customers’ guarantee of the highest possible standards.”

Unique underwater welding for ship repairs

Green Seas also sets itself apart through its unique, patented underwater welding procedure, the only one of its kind in the world. Matei Constantin explains, “To repair a crack in a ship’s hull, usually you must take the ship out of the water and work on it in dry-dock, but our process allows for repairs to be made underwater. We have received requests for this service from clients all over the world, even in New Zealand. We have 25 years of experience in this field.”

Why should international partners choose Green Seas? General Manager, Mr. Toma Gica says:

GREEN SEAS has been founded in 1995, as a private group of companies in order to fulfill the demands for ship repairs, industrial construction and services, either in Romania ports or abroad, on an around the clock basis.

Our main area of expertise is steel works for various ships like container carriers, supertankers and oil rigs: hull, deck, holds, tanks, hatch covers, accommodation, pipe lines, construction of heavy fuel oil tanks, repair of high pressure steam boilers / steam reservoirs, construction of steam reservoirs for exhaust gas, but also electrical and electronic works, diving, safety services etc. We have “waterback” authorized welders in accordance with ABS patented procedure.

GREEN SEAS operates its own base for repairs (workshop and platform), located in Constanta Port, but has the necessary expertise and logistic capability for working in anywhere in the world, both on and off-shore.

As proof of our commitment, we are certified ISO 9001:2008, ISO 14001:2004 and OHSAS 18001:2007 by Bureau Veritas, but also LR MQPS P-01 GSI -LLS-02 and LR MQPS PO-1/SRS-0 by Lloyd’s Register.

We have successfully worked with CHEVRON (for their West Africa vessels and rigs we are acting as maintenance and repair team), EXXON-MOBIL,STENA LINES, OCEANEERING, MAHART DUNA CARGO, SBM MONACO, as well as local clients / ship’s agents: Idu Shipping, Agrex Shipping &Trading, Economu Int’l Shipping, Hub Dacia, Levant Maritime, North Star Shipping, Zimrom, Aries Shipping, Transcanal, Container Terminal, Silotrans, Ister Grain Carriers, Cosco, etc.


Leave A Reply