Certified Member Directory
There are currently over 400 Certified Marina Managers and Certified Marina Professionals across the world. The directories below list those who are working in marinas within the UK, Europe, Australasia and Asia
Global directory
More than 20 years of experience across premium marina operations, commercial performance, customer experience and operational transformation.
Currently serving as Country Director for Türkiye and Didim Marina Manager at D-Marin, with responsibility for operational governance, P&L performance, stakeholder management and strategic execution.
Experienced in leading operational and customer experience transformation initiatives, digital adoption projects and service standardization programs within complex marina environments.…
Director of Tingdene Marinas Ltd.
TYHA Director, Council Member, and previous Chair
Konstantinos Asvestis (CMM) is the General Manager of Agios Kosmas Marina at LAMDA Development, specializing in the strategic development and operational excellence of elite tourist ports. With over 20 years of experience in maritime tourism and finance, he previously served as Finance and Executive Director at D-Marin Hellas, overseeing four major marinas. Since 2019, he has held the position of Secretary General of the Greek Marinas Association.…
