OUR TEAM
Are you ready to take your career to the next level?
Intelligence is highly valued and heart beats are loud within our young dynamic team. Just like sharks, we are inquisitive and ask the right questions to understand you better and have the correct answers always ready. Business is a FUN challenge for us !
Join our talented team and be part of an exciting and dynamic work environment where collaboration and innovation are at the forefront.
Mükremin Altuntaş
Management
Philanthropist, Sailor, Phsycotherapist, Somellier, Farmer, MBA, Founder, CEO, Broker
muko@gnbmar.com 
Gürol Haliloğlu
Management
Charity Boxer, Scuba Diver, Tango Instructor, French Teacher, Manager, Broker
chartering@gnbmar.com 
Özgür Gülerler
Emre Ordueri
Chartering
Dancing Madman, Striker, SnowBlade Champion, Sweet Talker, Economist, Broker
chartering@gnbmar.com 
Baturhan Özdemir
Chartering
Football&NBA Fan, Swimmer, Tennis Player, Traveller, Economist, Broker
chartering@gnbmar.com 
Yoan Kardzhilov
Chartering
Animal Lover, Guitar Player, Traveller, Seafood Addicted, Maritime Management, Broker
chartering@gnbmar.com 
Duygu Naiboğlu
Operations
Tennis Player, Swimmer, Kickboxer, Book-lover, Maritime Engineer, Manager, Operator
operations@gnbmar.com 
Gülten Gizem Yirmibeşoğlu
Operations
Volleyball Player, Snowboard Lover, Floral Designer, Maritime Business Specialist, Operator
operations@gnbmar.com 
Okan Berk Manavoglu
Operations
Striker, Website Designer, Psychoanalysis Explorer, Maritime Management, Operator
operations@gnbmar.com 
Münevver Selvi
Finance
Bowling Star, Chess Champion, Classical Music Fan, Travel and Cruise Fan, Finance Specialist, Manager, Financier
finance@gnbmar.com 
Jessa Cortez
Ömer Özcan
In Memory
