OCEAN
EXPLORERS
Activate your adventure gene by using high-performance technology to explore underwater places few have ever reached
EQUIPMENT
EQUIP WITH SYSTEMS BUILT FOR DEMANDING DIVES
Our rebreather systems are built around the same expectations you bring underwater: precision, resilience, and control. Proven in demanding conditions.
TRAINING
get your certification
Exploration starts with preparation. Our training courses provide certification and provide practical experience, with a clear path from the first rebreather dive to more advanced expeditions.
EXPEDITIONS
EXPLORE Places few have ever been
This is where training and equipment come together. Our expeditions take you to remote underwater locations, offering the chance to explore deeper, stay longer, and experience parts of the underwater world that are rarely seen.
OUR PARTNERS










COMMUNITY OF EXPLORERS
WE CONNECT EXPLORERS FROM ALL OVER THE WESTERN EUROPE. tAKE A LOOK AT SOME OF OUR EVENTS.











WHAT OUR TRAINEES SAY
“I’ve taken several courses with Ocean Explorers, including NOB 2 Instructor and DAN BLS-D. Everything was well prepared and always focused on safety. Hans takes extra time when needed and gives feedback you can actually use. I’d recommend training with Hans to anyone.”
Jos Rovers
“The course felt relaxed and I was comfortable from the start. It’s one of the most useful diving courses I’ve taken in years, with clear, hands-on training from setup to safe rebreather diving. I also gained new dive buddies and now dive confidently with a rebreather.”
Joost Van Uffelen
“During my transition from open-circuit scuba to closed-circuit rebreathers, Hans at Ocean Explorers helped me to choose the Divesoft Liberty and provided clear, well-structured Level 1 training. With CCR, I value the improved buoyancy control, reduced gas concerns, and greater control over decompression.”
Henny Lugtenburg
“A very hands-on course where you really learn by doing. Starting with practice and then theory made everything click. Hans explains rebreathers clearly, right at the water, and meeting former students to dive with later was a nice bonus.”
Rienk Zotter
MEET HANS
founder and director of ocean explorers
Driven by a lifelong passion for underwater exploration that began in 1982, Hans is focused on continuous learning and safety.
He has consistently pushed the boundaries of diving expeditions and shipwreck exploration which has defined his career, combining advanced marine technology with a spirit of discovery.