De Veer Jose
- TriMix CCR Cave Instructor
- Complete SafeAir Instructor
email: josedeveer@hetnet.nl
phone: +31621513472
Hage Mark
- Intermediate TriMix Instructor
- Technical Instructor Trainer
- Poseidon 7 CCR TriMix Instructor
- Technical SideMount Instructor
- Gas Blender Instructor
- Poseidon 7 CCR Normoxic Instructor
email: info@tekdive.nl
phone: +31644664491
van Grootel Antoon
- Open Water Diver Instructor
email: antoonvangrootel@hotmail.com
phone: 0623971157