Meridian Adventure Dive
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Meridian Adventure Dive
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Meridian Adventure Dive leadership team
The Team

The people behind your journey.

The people responsible for your journey should never be anonymous. We introduce every member of our leadership team — because professionalism means standing behind our work and being accountable for every expedition we deliver.

↓ Meet them
01Management team

Decades of experience, accountable by name.

Sean Galleymore

Ocean Explorer & Luxury Expedition Leader
35+ yrs sailing 25+ ocean crossings 15+ yrs Raja Ampat 5,000+ dives as instructor

Joane Timm

Resort Operations & Scuba Diving Instructor
15 yrs instructing 4,000+ dives 12+ yrs in tourism 9 yrs in Raja Ampat

Sarah Fitchet

Hospitality Professional
20+ yrs in the industry 7+ countries 10+ yrs on superyachts

Thomas McCallum

Marine Technician & Operations Specialist
30+ yrs marine engineering 1,500+ engine rebuilds 10,000+ engines serviced Vessels in 10+ countries

Krishna Ari Vermeulen

Resort Manager
13 cruise ships 35,000+ guests Managed 4 hotels 20+ yrs in hospitality
02Dive team

Career professionals in these exact waters.

Abner Gaman

Abner Gaman

Dive Operations Supervisor & Divemaster
PADI Dive Master · 8,000+ dives
Diving since 2010 · Meridian since 2018
Favourite site: Blue Magic · known for incredible local knowledge and finding rare marine life.
Simson Mirino

Simson Mirino

Divemaster
PADI Dive Master · 7,000+ dives
Diving since 2012 · Meridian since 2018
Favourite site: Sardine Reef · authentic local insight and a knack for spotting elusive critters.
Ross Chapple

Ross Chapple

Junior Dive Operations Manager & Instructor
PADI IDC Staff Instructor · 2,000+ dives
Diving since 2019 · Meridian since 2023
Favourite site: Melissa’s Garden · known for calm leadership and attention to detail.
Yigit Karabacak

Yigit Karabacak

Skipper & Scuba Diving Instructor
PADI Specialty Instructor · 2,500+ dives
Maritime since 2010 · Meridian since 2020
Favourite site: Sapokreng Jetty · known for calm professionalism and exceptional seamanship.
EU

Erkan Utku

Scuba Diving Instructor & Equipment Specialist
PADI, SSI & CMAS Master Instructor · 5,000+ dives
Diving since 1996 · Meridian since 2021
Favourite site: Cape Kri · one of Türkiye’s most experienced dive educators.
Meridian Adventure Dive resort team
Plus a full resort team

Front office, reception, restaurant, kitchen, maintenance, boat crew, drivers and security — the people who make every day run seamlessly, on and off the water.

Meridian dive and boat crew
03Awards & accolades

Recognised for excellence.

The awards we’ve received reflect one thing above all: the consistent dedication of our entire team to delivering an exceptional experience, every single day.

PADI
5-Star IDC Dive Resort
PADI
5-Star Eco Centre
Tripadvisor
Travellers’ Choice Award
Conservation
Green Fins Member
A team that stands behind its work

Dive with the best.

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