About Duna Marine Shipmanagement
Established in 2012, Duna Marine Shipmanagement is a Latvia-based international crew management company providing comprehensive crewing solutions to shipowners and ship management companies worldwide.

With more than a decade of experience in the maritime industry, our expertise covers various types of tankers, as well as dry cargo and offshore vessels. We understand the different crewing requirements, operational demands and competency standards associated with each vessel type, enabling us to deliver tailored solutions across multiple commercial shipping segments.

From our headquarters in Riga, supported by an international network of recruitment partners, we provide comprehensive crew management services, including recruitment and selection, crew planning, certification and documentation, training coordination, crew change logistics, and crew administration.

Our approach combines experienced maritime professionals, established management processes and a strong commitment to crew quality, retention, operational reliability and regulatory compliance.
That means transparent processes, clear communication, and practical support that make joining smoother, even in complex international travel and trade requirements.
Duna Marine works in close cooperation with TB Marine Shipmanagement (Hamburg and Riga), supporting its managed fleet and wider client portfolio. We are also developing relationships with other shipowners and ship management companies across different vessel segments.
We care for our people – on board and ashore
Mission & Values
We do this through disciplined planning, controlled documentation, coordinated training and testing, and hands-on support from application to joining.
Duna Marine Shipmanagement is a Riga-based crew management company focused on oil and chemical tanker operations. Our mission is to make crewing predictable for ship managers and seafarers: the right people on board, on time, fully compliant, and properly prepared.
  • Safety & Compliance
    Readiness is checked before joining, not on the quay.
  • Reliability
    Stable rotations, clear handovers, fast response.
  • Transparency
    Honest updates and traceable processes.
  • People Development 
    We support progression as soon as competence and requirements are met
  • Partnership
    We work as one team with vessels and ship managers. One team – shore to ship
  • Respect
    Professional communication, on board and ashore.
Our Team
  • Kirills Ostapenko
    Managing Director 
  • Aleksejs Borisovs
    Crew Manager
  • Vsevolods Semjonovs
    Crew Manager
  • Olga Pozleviča
    Crew Manager
  • Julija Konno
    Crew Manager
  • Viktorija Montis
    Crew Manager
  • Darja Guseva
    Crew Manager
  • Jurijs Lipskis
    Recruitment Manager
  • Tatjana Usačeva
    Crew Manager' Assistant
  • Jekaterina Pluto
    Crew Manager' Assistant
  • Jelena Vartminska
    Crew Manager' Assistant
  • Miroslava Kušča
    Crew Manager' Assistant
  • Natalja Rozkalne
    Office Manager
  • Galina Mazinska
    Chief Accountant
Compliance
Compliance is integrated into our daily operations. We manage certificate validity, documentation control, training coordination and pre-departure readiness checks to support audits, inspections and uninterrupted vessel operations.