01
Safety-First Commitment
Every transfer runs to industry standards and to a written plan both vessels have agreed. Stop-work authority belongs to every person on either vessel, without exception.
About us
Independent STS superintendency, built on safety, certification and operations already delivered on four continents.
Geomar STS
An independent contractor in Ship-to-Ship operations.
Geomar STS is an independent contractor in Ship-to-Ship (STS) operations, working worldwide. We are not owned by, and do not act as agent for, any vessel operator, terminal or trader involved in the operations we attend.
Our STS superintendents hold Master Mariner Certificates of Competency, LNG POAC standing and STS Superintendent qualification, and have attended transfers in Europe, Africa, the Americas and the Middle East.
What defines us
Four commitments behind every operation.
02
Worldwide Operational Capability
STS superintendents mobilise worldwide, offshore or in port, at short notice. Operations delivered to date cover Europe, Africa, the Americas and the Middle East.
03
Comprehensive Service Solutions
Planning, risk assessment, on-site supervision and the written close-out report are all handled by the same team, on the same sequence every time.
04
STS Superintendent On Site
A Ship-to-Ship Operations Superintendent attends the vessel in person and advises both Masters, from first line through to disconnection.
Our people
A team of experienced Master Mariners and marine engineers.
Behind every operation stands a team that has spent its career at sea — led by founder George M. Lefter, with Chief Engineer Sorin Lefter and Master Mariners Adrian Marciuc and Dumitru Iordache.
0%Safety-first protocols
0Continents operated
0/7Operational availability
Let's contact
Ready to plan your next STS operation?
Inquire about our services or schedule a technical meeting — safe, efficient and compliant, worldwide.